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Puerto Rico · Caribbean

Vega Baja weather & best time to visit

Sun, sea & sand

Vega Baja at a glance

Best time
Jun – Jul, Dec – Apr
Warmest month
Jun · 32°
Warmest sea
Sep · 29.2°
Sunshine a year
2,830 h
Rain a year
911 mm
Climate
Tropical
Time zone
UTC−4
Elevation
10 m

Climate in Vega Baja

Vega Baja has a tropical climate: it is warm all year round, and the seasons differ mainly in how much rain falls. June is the warmest month with average highs of 32 °C, while January is the coolest at 29 °C. With around 2,830 hours of sunshine a year, Vega Baja is sunny; June is the sunniest month with 8.6 hours a day.

Holiday weather through the year

Best time to visit

Best time to visit Vega Baja

The best time to visit Vega Baja is from June to July and from December to April. For a beach holiday – sea from 21 °C, warm and mostly dry – go from January to April. The rainy season is in May and from September to November; the wettest month is September with 131 mm.

Vega Baja through the seasons

How the weather changes over the seasons, with averages for each.

Vega Baja in the dry season

Jun – Aug, Dec – Apr

83

Excellent

  • 29–32 °C by day
  • Sea 27 °C
  • 8.0 h of sun a day
  • 98 rainy days in all

Vega Baja in the rainy season

May, Sep – Nov

73

Good

  • 30–32 °C by day
  • Sea 29 °C
  • 7.3 h of sun a day
  • 74 rainy days in all

Which month for what?

Beach & swimming

Jan – Apr

Sea from 21 °C, warm and mostly dry

Sightseeing & hiking

No month

15–28 °C and not too much rain

Rainy months

May, Sep – Nov

Rainy season or more than 12 rainy days

Find your perfect month

Tell us what you like and we rate every month in Vega Baja for you.

Swimming in the sea
Sunshine
Little rain

Your best months: January – March

Based on the climate averages; tap a month to see its details.

Your holiday weather, at a glance

Weather in October

Weather in October

70

Holiday weather in October

Good

Best time to visit: June – July, December – April

October is the peak of the hurricane season Hurricane season

Keep in mindFrequent rainStorm season

A typical day in October

  1. Morning, 08:00: about 27°
  2. Midday, 13:00: about 32°
  3. Afternoon, 16:00: about 31°
  4. Evening, 20:00: about 28°
  5. Night, 23:00: about 27°

06:1918:04

Warm enough for a T-shirt in the evening.

Estimated from the average high and low: coolest around sunrise, warmest in mid-afternoon.

Light for photos in October

Golden hour
Morning 06:05–06:48 · evening 17:34–18:17
Blue hour
Morning 05:57–06:05 · evening 18:17–18:26

Golden hour: the sun between 4° below and 6° above the horizon; blue hour: 6° to 4° below it. Times for the 15th of the month; mountains and clouds shift the light.

October in Vega Baja compared with home

Home:

Loading the climate at home …

Early or late October?

In October, daytime highs fall from about 32° at the start of the month to 31° at the end. The days get 0.5 h shorter.

Early or late October?
October1 Oct31 Oct
Daytime high32°31°
Night-time low25°24°
Sea29°29°
Daylight12.0 h11.5 h

What is the weather like in Vega Baja in October?

In October, Vega Baja is hot: daytime highs average 32 °C, and even at night it stays warm at around 25 °C. The sea averages 29.1 °C – almost as warm as a bath. The sun shines for around 7.0 hours a day. It is the rainy season: rain falls on about 20 days, totalling 123 mm. On about 29 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, October is a good month for a holiday in Vega Baja.

More details for October

Daylight
11 h 45 min06:19 – 18:04
UV index
10 · very highclear sky, noon (estimate)All months
Muggy days
31 daysdew point 18 °C or moreAll months
Wind
16 km/haverage daily peakAll months
Cloud cover
59 %on averageAll months
Hot days
29 days30 °C or moreAll months
Time zone
UTC−4offset from UTC

How the score comes together

  • Temperatureweight 35 %90 %
  • Seaweight 25 %100 %
  • Sunshineweight 20 %67 %
  • Few rainy daysweight 20 %0 %

Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.

What to pack in October

  • Swimwear
  • Sunscreen
  • Sunglasses & sun hat
  • Light, breathable clothes
  • Water bottle – drink plenty
  • Insect repellent
  • Rain jacket or umbrella

Compare two months in Vega Baja

Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.

vs

March has the better holiday weather in Vega Baja: score 89 against 70. In March, days are 2 °C cooler than in October. The sea is 3 °C cooler in March. March has 11 fewer rainy days. The sun shines an hour longer a day in March.

October vs March, Vega Baja
MonthOctoberMarch
Holiday weather score7089better
Daytime high32°30°
Night-time low25°22°
Sea29.1°26.3°
Sunshine7.0 h7.9 hbetter
Rainy days209better
Rainfall123 mm42 mmbetter
Muggy days3126better

Based on the climate averages 1996–2025.

Vega Baja month by month

The typical weather for every month at a glance.

86January29° · Sea 27° · 7.5 h

In January, Vega Baja is hot: daytime highs average 29 °C, and even at night it stays warm at around 22 °C. The sea averages 26.7 °C – lovely and warm for swimming. The sun shines for around 7.5 hours a day. Rain is frequent, with about 10 rainy days and 39 mm in total. On about 6 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, January is an excellent month for a holiday in Vega Baja.

Vega Baja in January
88February29° · Sea 26° · 7.5 h

In February, Vega Baja is hot: daytime highs average 29 °C, and even at night it stays warm at around 22 °C. The sea averages 26.4 °C – lovely and warm for swimming. The sun shines for around 7.5 hours a day. Rain falls on about 9 days, adding up to 30 mm. On about 8 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, February is an excellent month for a holiday in Vega Baja.

Vega Baja in February
89March30° · Sea 26° · 7.9 h

In March, Vega Baja is hot: daytime highs average 30 °C, and even at night it stays warm at around 22 °C. The sea averages 26.3 °C – lovely and warm for swimming. The sun shines for around 7.9 hours a day. Rain falls on about 9 days, adding up to 42 mm. On about 14 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, March is an excellent month for a holiday in Vega Baja.

Vega Baja in March
87April30° · Sea 27° · 8.4 h

In April, Vega Baja is hot: daytime highs average 30 °C, and even at night it stays warm at around 23 °C. The sea averages 26.7 °C – lovely and warm for swimming. The sun shines for around 8.4 hours a day. Rain is frequent, with about 11 rainy days and 76 mm in total. On about 19 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, April is an excellent month for a holiday in Vega Baja.

Vega Baja in April
80May31° · Sea 27° · 8.0 h

In May, Vega Baja is hot: daytime highs average 31 °C, and even at night it stays warm at around 24 °C. The sea averages 27.4 °C – lovely and warm for swimming. The sun shines for around 8.0 hours a day. It is the rainy season: rain falls on about 15 days, totalling 103 mm. On about 25 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, May is an excellent month for a holiday in Vega Baja.

Vega Baja in May
81June32° · Sea 28° · 8.6 h

In June, Vega Baja is hot: daytime highs average 32 °C, and even at night it stays warm at around 25 °C. The sea averages 28.1 °C – lovely and warm for swimming. The sun shines for around 8.6 hours a day. Rain is frequent, with about 13 rainy days and 62 mm in total. On about 29 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, June is an excellent month for a holiday in Vega Baja.

Vega Baja in June
77July32° · Sea 28° · 8.6 h

In July, Vega Baja is hot: daytime highs average 32 °C, and even at night it stays warm at around 25 °C. The sea averages 28.3 °C – lovely and warm for swimming. The sun shines for around 8.6 hours a day. It rains often – on about 16 days, adding up to 68 mm. On about 29 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, July is a good month for a holiday in Vega Baja.

Vega Baja in July
72August32° · Sea 29° · 8.1 h

In August, Vega Baja is hot: daytime highs average 32 °C, and even at night it stays warm at around 26 °C. The sea averages 28.8 °C – lovely and warm for swimming. The sun shines for around 8.1 hours a day. It rains often – on about 18 days, adding up to 86 mm. On about 30 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, August is a good month for a holiday in Vega Baja.

Vega Baja in August
69September32° · Sea 29° · 7.3 h

In September, Vega Baja is hot: daytime highs average 32 °C, and even at night it stays warm at around 25 °C. The sea averages 29.2 °C – almost as warm as a bath. The sun shines for around 7.3 hours a day. It is the rainy season: rain falls on about 21 days, totalling 131 mm. On about 29 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, September is a good month for a holiday in Vega Baja.

Vega Baja in September
70October32° · Sea 29° · 7.0 h

In October, Vega Baja is hot: daytime highs average 32 °C, and even at night it stays warm at around 25 °C. The sea averages 29.1 °C – almost as warm as a bath. The sun shines for around 7.0 hours a day. It is the rainy season: rain falls on about 20 days, totalling 123 mm. On about 29 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, October is a good month for a holiday in Vega Baja.

Vega Baja in October
73November30° · Sea 29° · 6.7 h

In November, Vega Baja is hot: daytime highs average 30 °C, and even at night it stays warm at around 24 °C. The sea averages 28.5 °C – lovely and warm for swimming. The sun shines for around 6.7 hours a day. It is the rainy season: rain falls on about 18 days, totalling 105 mm. On about 18 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, November is a good month for a holiday in Vega Baja.

Vega Baja in November
82December29° · Sea 28° · 7.3 h

In December, Vega Baja is hot: daytime highs average 29 °C, and even at night it stays warm at around 23 °C. The sea averages 27.5 °C – lovely and warm for swimming. The sun shines for around 7.3 hours a day. Rain is frequent, with about 12 rainy days and 47 mm in total. On about 8 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, December is an excellent month for a holiday in Vega Baja.

Vega Baja in December

Climate in detail

Climate through the year

Long-term monthly averages. Tap a month to see its details.

Best time to visit

Nights and sleep in Vega Baja

How warm the nights get in each month, from the mean night-time low. Tap a month for details.

  • Warm 20–24°
  • Hot 24° and more
  • muggy month (15+ muggy days)

HotOctober: nights around 25°. Hot nights: air conditioning makes sleeping much easier. Muggy on about 31 days (dew point 18 °C or more).

The coolest nights are in February (22°), the warmest in August (26°). Nights stay tropical all year (20 °C and more), so a room with air conditioning or at least a fan pays off. It is muggy (dew point 18 °C or more) all year, on about 352 days a year.

Temperatures through the year

Average daytime high, night-time low and sea temperature per month.

OctoberDay 32°Night 25°Sea 29°
DayNightSea
MonthScoreDayNightSeaSunRain daysRain mm
JanuaryJan8629°22°26.7°7.5 h1039
FebruaryFeb8829°22°26.4°7.5 h930
MarchMar8930°22°26.3°7.9 h942
AprilApr8730°23°26.7°8.4 h1176
MayMay8031°24°27.4°8.0 h15103
JuneJun8132°25°28.1°8.6 h1362
JulyJul7732°25°28.3°8.6 h1668
AugustAug7232°26°28.8°8.1 h1886
SeptemberSep6932°25°29.2°7.3 h21131
OctoberOct7032°25°29.1°7.0 h20123
NovemberNov7330°24°28.5°6.7 h18105
DecemberDec8229°23°27.5°7.3 h1247

Climate averages 1996–2025 (sunshine partly WMO station normals 1991–2020), not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences

18.44° N, 66.39° W · 10 m · America/Puerto_Rico

Swimming calendar

Sea temperature in Vega Baja

Monthly sea surface temperature with the range of cooler and warmer years.

Sea in October29.1°Cvery warm

8 in 10 years: 28.6 – 29.6 °C

Swimming season: all year

  • cold
  • fresh
  • refreshing
  • pleasant
  • warm
  • very warm
OctoberMean sea temperature 29.1°8 in 10 years 28.6° – 29.6°
20°
Mean sea temperature8 in 10 years20 °C – comfortable for swimming

The sea temperature in Vega Baja ranges from 26.3 °C in March to 29.2 °C in September. At 20 °C and more, the sea is warm enough for swimming all year round.

The sea warms up slowly: it is warmest in September, while the air already peaks in June. The sea temperature varies from year to year: in September, eight out of ten years were between 28.7 and 29.7 °C.

Sea temperature by month
MonthAverageCool yearWarm yearFeels
JanuaryJan26.7°26.1°27.2°warm
FebruaryFeb26.4°25.7°27.0°warm
MarchMar26.3°25.6°26.8°warm
AprilApr26.7°26.1°27.3°warm
MayMay27.4°26.7°28.1°warm
JuneJun28.1°27.6°28.5°warm
JulyJul28.3°27.9°28.9°warm
AugustAug28.8°28.3°29.4°warm
SeptemberSep29.2°28.7°29.7°very warm
OctoberOct29.1°28.6°29.6°very warm
NovemberNov28.5°28.0°29.0°warm
DecemberDec27.5°26.8°28.0°warm
Sunshine

Sunshine hours in Vega Baja

Average hours of bright sunshine per day, next to the length of the day. Tap a month to select it.

Per year
2,830 hours
Sunniest month
Jun · 8.6 h a day
Least sunshine
Nov · 6.7 h a day
OctoberSunshine 7.0 hDaylight 11.8 hShare of daylight 59 %
SunshineDaylight

In October, the sun shines for about 7.0 of 11.8 hours of daylight in Vega Baja, 59 % of the daylight hours.

Sunshine hours: estimated from radiation data (ERA5, 1996–2025) and calibrated against measured station values; no weather station is close enough here. Daylight is the time from sunrise to sunset on the 15th of the month.

Rain

Rain in Vega Baja: rainy days and rainfall

A rainy day is a day with at least 1 mm of rain or snow; the amount is what falls in the whole month. Tap a month to select it.

Per year
911 mm on 172 days
Wettest month
Sep · 131 mm
Driest month
Feb · 30 mm
OctoberRainy days 20Rainfall 123 mm

In October, Vega Baja has about 20 rainy days with 123 mm of rain in total.

Sun protection

UV index in Vega Baja

How strong the sun is at noon, month by month, and how quickly unprotected skin burns.

Clear-sky UV in October
10 · very highStay in the shade around midday; SPF 50, clothing, hat and sunglasses.

The sun is strongest in May (UV 13).

Minutes until sunburn in October

Very fair skin
about 15 min
Fair skin
about 15 min
Light brown skin
about 25 min
Olive skin
about 30 min

Rough guide for unprotected skin at noon under a clear sky; clouds lengthen the time, water, sand and snow shorten it. Sunscreen extends the time only partly.

Monthly values: clear-sky noon estimate from the sun's angle, ozone and altitude. UV today: Open-Meteo forecast.

Wind & clouds

Wind and clouds in Vega Baja

How breezy and how cloudy Vega Baja is through the year. Tap a month to select it on the whole page.

Wind

Typical daily peak of the wind in km/h: what the afternoon breeze usually reaches, not the gusts.

Year average
19 km/h · gentle breeze
Windiest month
Jul · 22 km/h
Calmest month
Oct · 16 km/h
OctoberWind 16 km/hBeaufort 3
20
WindBeaufort 4

In October, the wind in Vega Baja typically peaks at 16 km/h during the day: Beaufort 3, gentle breeze.

Breezy months for windsurfing and kiting

From Beaufort 4 (20 km/h) the daily breeze is usually enough for windsurfing and often for kiting: Jan – Mar, Jun – Aug.

Clouds

Average share of the sky covered by cloud, day and night.

Year average
50 % · variable cloud
Clearest month
Feb · 36 %
Cloudiest month
Sep · 62 %
OctoberCloud cover 59 %Sunshine 7.0 h

In October, cloud covers on average 59 % of the sky over Vega Baja: variable cloud, with about 7.0 hours of sunshine a day.

Wind: mean daily maximum of the hourly wind 10 m above ground (ERA5, 1996–2025). Gusts are stronger, and the model grid of about 28 km smooths out local effects such as capes and valley winds. Clouds: mean total cloud cover of all layers over day and night (ERA5, 1996–2025). Thin high cloud counts as cover even when the sun still shines through.

Heat & humidity

Heat and humidity in Vega Baja

How often the day gets hot in Vega Baja (30 °C and more), and in which months heat and humidity come together. Tap a month to select it.

Hot days a year
243 days
Hottest month
Jun · 32 °C
Hot months
Apr – Nov

Heat calendar

  • pleasant
  • some hot or muggy days
  • often muggy
  • often hot
  • hot and muggy
OctoberHot days (30 °C+) 29Daytime high 32 °C

In October, Vega Baja has about 29 hot days, with an average daytime high of 32 °C: hot and muggy. Plan outdoor activities for the morning and evening, drink a lot and take breaks in the cool.

Hot days reach at least 30 °C; a month counts as muggy when the mean dew point reaches 18 °C on at least 15 days. Averages from ERA5 and ERA5-Land, 1996–2025. Muggy nights through the year

Planning a trip to Vega Baja

Weather for your travel dates

Pick your arrival and length of stay, and we sum up the weather to expect.

Vega Baja in the school holidays

How the weather suits the usual holiday periods. Dates vary by school and region, so each holiday uses the months it usually falls in.

Vega Baja has its best school-holiday weather during the Easter holidays (score 88) and its weakest during October half-term (score 70).

  • Easter holidays

    Mar – Apr

    88

    ExcellentBest holidays

    • 30 °C by day
    • Sea 27 °C
    • 8.3 h of sun a day
    • 11 rainy days a month

    Good for: Beach & swimming

  • May half-term

    May – Jun

    80

    Excellent

    • 31 °C by day
    • Sea 28 °C
    • 8.1 h of sun a day
    • 15 rainy days a month

    Keep in mind: Frequent rain

  • Summer holidays

    Jul – Aug

    74

    Good

    • 32 °C by day
    • Sea 29 °C
    • 8.3 h of sun a day
    • 17 rainy days a month

    Keep in mind: Storm season

  • October half-term

    Oct

    70

    Good

    • 32 °C by day
    • Sea 29 °C
    • 7.0 h of sun a day
    • 20 rainy days a month

    Keep in mind: Frequent rain, Storm season

  • Christmas holidays

    Dec – Jan

    84

    Excellent

    • 29 °C by day
    • Sea 27 °C
    • 7.4 h of sun a day
    • 11 rainy days a month

Based on the climate averages 1996–2025.

Getting there

Flying from

Nonstop flight
about 8 h 40 min
Distance
6,760 km
Time zone
UTC−4
Jet lag
About 3 days (5 h west)

Rule of thumb for flying west: for a few days before, stay up a little later, and get afternoon and evening light at your destination.

Estimated from the straight-line distance: 30 minutes for take-off and landing plus 830 km/h cruising speed.

Storm season

Vega Baja lies in an area that Atlantic hurricanes can reach. The hurricane season runs from June to November, with most storms from August to October. A direct hit on any one place is rare, but if you travel then, keep an eye on weather warnings and book flexibly.

  1. January
  2. February
  3. March
  4. April
  5. May
  6. June: Season
  7. July: Season
  8. August: Peak
  9. September: Peak
  10. October: Peak
  11. November: Season
  12. December

Official season dates of the regional warning centres (NOAA, JMA, IMD, Météo-France, BoM, Fiji Meteorological Service); not a forecast.

Compare & alternatives

Compare

Vega Baja compared

Put Vega Baja side by side with another destination.

Nearby:
Compare with home:

Vega Baja vs Bayamón

In October the holiday weather in Vega Baja and Bayamón is about equally good (score 70 vs 68). During the day it is about as warm in Bayamón as in Vega Baja. The sea is about equally warm.

Vega Baja vs Bayamón, in October
in OctoberVega BajaBayamón
Holiday weather score7068
Daytime high32°32°
Sea29°29°
Sunshine7 h7 h
Rainy days2020
Best timeJun – Jul, Dec – AprDec – Apr

Through the year

OctoberVega Baja 32°Bayamón 32°
Vega BajaBayamón
Go to Bayamón
Ranking

Puerto Rico in October: the best places

In October, Vega Baja ranks 5 of 9 destinations in this country.

  1. Culebra31°29°77
  2. 2Vieques30°29°76
  3. 3Ponce31°29°74
  4. 4Mayagüez31°29°74
  5. 5Vega BajaThis page32°29°70
  6. 6Arecibo32°29°69
  7. 7Bayamón32°29°35
  8. 8Carolina32°35
All destinations: Puerto Rico

Near Vega Baja

Other destinations close by.

Places with a climate like Vega Baja

Destinations whose weather through the year is closest to Vega Baja's – good alternatives.

  1. 87 % similar70Punta CanaDominican Republic32°29°Best time: Dec – Jul
  2. 87 % similar76Antigua (St John's)Antigua and Barbuda31°29°Best time: Dec – Jun
  3. 87 % similar34BasseterreSaint Kitts and Nevis32°29°Best time: Jan – Apr
  4. 85 % similar76Saint CroixU.S. Virgin Islands31°29°Best time: Dec – Jun

Frequently asked questions about Vega Baja

When is the best time to visit Vega Baja?

The best time to visit Vega Baja is from June to July and from December to April. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.

How warm is the sea in Vega Baja?

The sea temperature in Vega Baja ranges from 26.3 °C in March to 29.2 °C in September. At 20 °C and more, the sea is warm enough for swimming all year round.

Can you swim in Vega Baja in October?

Yes. In October the sea averages 29.1 °C – almost as warm as a bath.

What is the warmest month in Vega Baja?

June is the warmest month, with average highs of 32 °C and nights around 25 °C. January is the coolest month at 29 °C.

When does it rain most in Vega Baja?

The rainy season is in May and from September to November; the wettest month is September with 131 mm. The driest month is February with 30 mm.

How many hours of sunshine does Vega Baja get?

Vega Baja gets around 2,830 hours of sunshine a year. The sunniest month is June with 8.6 hours a day; in November there are 6.7 hours a day.

What time zone is Vega Baja in?

Vega Baja is on UTC−4 all year.

How long is the flight from London to Vega Baja?

A nonstop flight from London to Vega Baja takes about 8 h 40 min, for a straight-line distance of about 6,760 km.

When is hurricane season in Vega Baja?

Vega Baja lies in an area that Atlantic hurricanes can reach. The hurricane season runs from June to November, with most storms from August to October. A direct hit on any one place is rare, but if you travel then, keep an eye on weather warnings and book flexibly.

Which school holidays are best for Vega Baja?

Vega Baja has its best school-holiday weather during the Easter holidays (score 88) and its weakest during October half-term (score 70). Holiday ratings (0–100): Easter holidays 88, May half-term 80, summer holidays 74, October half-term 70, Christmas holidays 84.