AI-generatedWestport at a glance
- Best time
- Jun, Sep
- Warmest month
- Jul · 19°
- Warmest sea
- Aug · 15.8°
- Sunshine a year
- 1,400 h
- Rain a year
- 1,214 mm
- Climate
- Maritime
- Time zone
- UTC+0 / UTC+1
- Elevation
- 19 m
Climate in Westport
Westport has a maritime climate with moderate summers and cool, often grey winters. July is the warmest month with average highs of 19 °C, while January is the coolest at 9 °C. With around 1,400 hours of sunshine a year, Westport is rather dull; May is the sunniest month with 6.4 hours a day.
Holiday weather through the year
Best time to visit Westport
The best time to visit Westport is in June and in September. The sea stays too cool for a classic beach holiday: even in August it only reaches 15.8 °C. The wettest month is December with 126 mm of precipitation.
Westport through the seasons
How the weather changes over the seasons, with averages for each.
Westport in spring
Mar – May
Fair
- 11–16 °C by day
- Sea 10 °C
- 5.2 h of sun a day
- 44 rainy days in all
Westport in summer
Jun – Aug
Good
- 18–19 °C by day
- Sea 15 °C
- 5.2 h of sun a day
- 50 rainy days in all
Westport in autumn
Sep – Nov
Poor
- 11–17 °C by day
- Sea 14 °C
- 3.1 h of sun a day
- 50 rainy days in all
Westport in winter
Dec – Feb
Poor
- 9 °C by day
- Sea 10 °C
- 1.9 h of sun a day
- 50 rainy days in all
Which month for what?
Beach & swimming
No month
Sea from 21 °C, warm and mostly dry
Sightseeing & hiking
No month
15–28 °C and not too much rain
Rainy months
All year
Rainy season or more than 12 rainy days
Find your perfect month
Tell us what you like and we rate every month in Westport for you.
Your best months: June – August
Based on the climate averages; tap a month to see its details.
Weather in October
Weather in October
Holiday weather in October
Poor
Best time to visit: June, September
Where to go in OctoberSea temperature in October
Keep in mindFrequent rain
A typical day in October
- Morning, 08:00: about 9°
- Midday, 13:00: about 13°
- Afternoon, 16:00: about 14°
- Evening, 20:00: about 12°
- Night, 23:00: about 10°
08:0318:44
Cool evenings: pack a jumper or a jacket.
Estimated from the average high and low: coolest around sunrise, warmest in mid-afternoon.
Light for photos in October
- Golden hour
- Morning 07:42–08:52 · evening 17:55–19:06
- Blue hour
- Morning 07:28–07:42 · evening 19:06–19:19
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 Westport compared with home
Loading the climate at home …
Early or late October?
In October, daytime highs fall from about 15° at the start of the month to 13° at the end. The sea cools from 14° to 13°. The days get 2.0 h shorter.
| October | 1 Oct | 31 Oct |
|---|---|---|
| Daytime high | 15° | 13° |
| Night-time low | 9° | 7° |
| Sea | 14° | 13° |
| Daylight | 11.7 h | 9.6 h |
What is the weather like in Westport in October?
In October, Westport is cool: daytime highs average 14 °C, and nights cool down to about 8 °C. The sea averages 13.7 °C – swimming is only for the hardy. The sun is scarce, with only about 3.1 hours a day. It rains often – on about 18 days, adding up to 123 mm. All in all, October is not an ideal month for a holiday in Westport.
More details for October
- Daylight
- 10 h 41 min08:03 – 18:44
- UV index
- 2 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 23 km/haverage daily peakAll months
- Cloud cover
- 78 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+1offset from UTC
How the score comes together
- Temperatureweight 50 %67 %
- Sunshineweight 20 %2 %
- Few rainy daysweight 30 %3 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Nature escape”.
What to pack in October
- A jumper for the evenings
- Rain jacket or umbrella
Compare two months in Westport
Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.
June has the better holiday weather in Westport: score 65 against 35. In June, days are 4 °C warmer than in October. The sea is about as warm in both months. June has 2 fewer rainy days. The sun shines 3 hours longer a day in June.
| Month | October | June |
|---|---|---|
| Holiday weather score | 35 | 65better |
| Daytime high | 14° | 18° |
| Night-time low | 8° | 11° |
| Sea | 13.7° | 13.7° |
| Sunshine | 3.1 h | 5.8 hbetter |
| Rainy days | 18 | 16better |
| Rainfall | 123 mm | 89 mmbetter |
Based on the climate averages 1996–2025.
Westport month by month
The typical weather for every month at a glance.
8January9° · Sea 9° · 1.7 h
In January, Westport is cold: daytime highs average 9 °C, and nights cool down to about 4 °C. The sea averages 9.3 °C – swimming is only for the hardy. The sun is scarce, with only about 1.7 hours a day. It rains often – on about 17 days, adding up to 111 mm. All in all, January is not an ideal month for a holiday in Westport.
Westport in January12February9° · Sea 9° · 2.5 h
In February, Westport is cold: daytime highs average 9 °C, and nights cool down to about 4 °C. The sea averages 8.7 °C – swimming is only for the hardy. The sun is scarce, with only about 2.5 hours a day. It rains often – on about 16 days, adding up to 102 mm. All in all, February is not an ideal month for a holiday in Westport.
Westport in February24March11° · Sea 9° · 3.5 h
In March, Westport is cool: daytime highs average 11 °C, and nights cool down to about 4 °C. The sea averages 8.8 °C – swimming is only for the hardy. The sun is scarce, with only about 3.5 hours a day. It rains often – on about 15 days, adding up to 87 mm. All in all, March is not an ideal month for a holiday in Westport.
Westport in March47April13° · Sea 10° · 5.6 h
In April, Westport is cool: daytime highs average 13 °C, and nights cool down to about 6 °C. The sea averages 9.8 °C – swimming is only for the hardy. Expect around 5.6 hours of sunshine a day. Rain is frequent, with about 14 rainy days and 75 mm in total. All in all, April is a so-so month for a holiday in Westport.
Westport in April59May16° · Sea 12° · 6.4 h
In May, Westport is cool: daytime highs average 16 °C, and nights cool down to about 8 °C. The sea averages 11.6 °C – swimming is only for the hardy. Expect around 6.4 hours of sunshine a day. It rains often – on about 15 days, adding up to 88 mm. All in all, May is a so-so month for a holiday in Westport.
Westport in May65June18° · Sea 14° · 5.8 h
In June, Westport is mild: daytime highs average 18 °C, and nights cool down to about 11 °C. The sea averages 13.7 °C – swimming is only for the hardy. Expect around 5.8 hours of sunshine a day. It rains often – on about 16 days, adding up to 89 mm. All in all, June is a good month for a holiday in Westport.
Westport in June58July19° · Sea 15° · 4.8 h
In July, Westport is mild: daytime highs average 19 °C, and nights cool down to about 12 °C. The sea averages 15.1 °C – swimming is only for the hardy. Expect around 4.8 hours of sunshine a day. It rains often – on about 17 days, adding up to 95 mm. All in all, July is a so-so month for a holiday in Westport.
Westport in July57August19° · Sea 16° · 5.0 h
In August, Westport is mild: daytime highs average 19 °C, and nights cool down to about 12 °C. The sea averages 15.8 °C – swimming is only for the hardy. Expect around 5.0 hours of sunshine a day. It rains often – on about 18 days, adding up to 105 mm. All in all, August is a so-so month for a holiday in Westport.
Westport in August61September17° · Sea 15° · 4.1 h
In September, Westport is mild: daytime highs average 17 °C, and nights cool down to about 11 °C. The sea averages 15.2 °C – swimming is only for the hardy. Expect around 4.1 hours of sunshine a day. It rains often – on about 15 days, adding up to 93 mm. All in all, September is a good month for a holiday in Westport.
Westport in September35October14° · Sea 14° · 3.1 h
In October, Westport is cool: daytime highs average 14 °C, and nights cool down to about 8 °C. The sea averages 13.7 °C – swimming is only for the hardy. The sun is scarce, with only about 3.1 hours a day. It rains often – on about 18 days, adding up to 123 mm. All in all, October is not an ideal month for a holiday in Westport.
Westport in October19November11° · Sea 12° · 2.0 h
In November, Westport is cool: daytime highs average 11 °C, and nights cool down to about 6 °C. The sea averages 12.0 °C – swimming is only for the hardy. The sun is scarce, with only about 2.0 hours a day. It rains often – on about 17 days, adding up to 122 mm. All in all, November is not an ideal month for a holiday in Westport.
Westport in November8December9° · Sea 11° · 1.5 h
In December, Westport is cold: daytime highs average 9 °C, and nights cool down to about 4 °C. The sea averages 10.5 °C – swimming is only for the hardy. The sun is scarce, with only about 1.5 hours a day. It rains often – on about 18 days, adding up to 126 mm. All in all, December is not an ideal month for a holiday in Westport.
Westport in DecemberClimate in detail
Year & climate table
Climate through the year
Long-term monthly averages. Tap a month to see its details.
Nights and sleep in Westport
How warm the nights get in each month, from the mean night-time low. Tap a month for details.
- Cold 0–8°
- Cool 8–15°
CoolOctober: nights around 8°. A duvet at night and a jumper for the evening.
The coolest nights are in January (4°), the warmest in July (12°). Nights fall below 8 °C on average from November to April, so the room should be heated.
Temperatures through the year
Average daytime high, night-time low and sea temperature per month.
| Month | Score | Day | Night | Sea | Sun | Rain days | Rain mm |
|---|---|---|---|---|---|---|---|
| JanuaryJan | 8 | 9° | 4° | 9.3° | 1.7 h | 17 | 111 |
| FebruaryFeb | 12 | 9° | 4° | 8.7° | 2.5 h | 16 | 102 |
| MarchMar | 24 | 11° | 4° | 8.8° | 3.5 h | 15 | 87 |
| AprilApr | 47 | 13° | 6° | 9.8° | 5.6 h | 14 | 75 |
| MayMay | 59 | 16° | 8° | 11.6° | 6.4 h | 15 | 88 |
| JuneJun | 65 | 18° | 11° | 13.7° | 5.8 h | 16 | 89 |
| JulyJul | 58 | 19° | 12° | 15.1° | 4.8 h | 17 | 95 |
| AugustAug | 57 | 19° | 12° | 15.8° | 5.0 h | 18 | 105 |
| SeptemberSep | 61 | 17° | 11° | 15.2° | 4.1 h | 15 | 93 |
| OctoberOct | 35 | 14° | 8° | 13.7° | 3.1 h | 18 | 123 |
| NovemberNov | 19 | 11° | 6° | 12.0° | 2.0 h | 17 | 122 |
| DecemberDec | 8 | 9° | 4° | 10.5° | 1.5 h | 18 | 126 |
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
53.80° N, 9.52° W · 19 m · Europe/Dublin
Sea temperature
Sea temperature in Westport
Monthly sea surface temperature with the range of cooler and warmer years.
8 in 10 years: 13.1 – 14.3 °C
Swimming season: Always below 20 °C
- cold
- fresh
- refreshing
- pleasant
- warm
- very warm
The sea temperature in Westport ranges from 8.7 °C in February to 15.8 °C in August. Even at its warmest the sea stays below 20 °C, so swimming is bracing at best.
The sea warms up slowly: it is warmest in August, while the air already peaks in July. From November to January the sea is even warmer than the afternoon air. The sea temperature varies from year to year: in August, eight out of ten years were between 15.1 and 16.6 °C.
| Month | Average | Cool year | Warm year | Feels |
|---|---|---|---|---|
| JanuaryJan | 9.3° | 8.8° | 9.9° | cold |
| FebruaryFeb | 8.7° | 8.1° | 9.2° | cold |
| MarchMar | 8.8° | 7.9° | 9.3° | cold |
| AprilApr | 9.8° | 8.9° | 10.4° | cold |
| MayMay | 11.6° | 10.9° | 12.6° | cold |
| JuneJun | 13.7° | 12.8° | 14.6° | cold |
| JulyJul | 15.1° | 14.3° | 16.1° | cold |
| AugustAug | 15.8° | 15.1° | 16.6° | cold |
| SeptemberSep | 15.2° | 14.5° | 15.8° | cold |
| OctoberOct | 13.7° | 13.1° | 14.3° | cold |
| NovemberNov | 12.0° | 11.2° | 12.6° | cold |
| DecemberDec | 10.5° | 9.7° | 11.1° | cold |
Sunshine
Sunshine hours in Westport
Average hours of bright sunshine per day, next to the length of the day. Tap a month to select it.
In October, the sun shines for about 3.1 of 10.7 hours of daylight in Westport, 29 % 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 Westport: 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.
In October, Westport has about 18 rainy days with 123 mm of rain in total.
UV index
UV index in Westport
How strong the sun is at noon, month by month, and how quickly unprotected skin burns.
- Clear-sky UV in October
- 2 · lowLittle protection needed; sunglasses on bright days.
The sun is strongest in June (UV 7).
Minutes until sunburn in October
- Very fair skin
- about 85 min
- Fair skin
- about 105 min
- Light brown skin
- over 2 h
- Olive skin
- over 2 h
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 Westport
How breezy and how cloudy Westport 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.
In October, the wind in Westport typically peaks at 23 km/h during the day: Beaufort 4, moderate 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: all year except Jul.
Clouds
Average share of the sky covered by cloud, day and night.
In October, cloud covers on average 78 % of the sky over Westport: mostly cloudy, with about 3.1 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.
Planning a trip to Westport
Weather for your travel dates
Pick your arrival and length of stay, and we sum up the weather to expect.
Westport 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.
Westport has its best school-holiday weather during May half-term (score 60) and its weakest during the Christmas holidays (score 8).
- 40
Easter holidays
Mar – Apr
Fair
- 12 °C by day
- Sea 10 °C
- 5.0 h of sun a day
- 14 rainy days a month
Keep in mind: Frequent rain
- 60
May half-term
May – Jun
GoodBest holidays
- 16 °C by day
- Sea 12 °C
- 6.3 h of sun a day
- 15 rainy days a month
Keep in mind: Frequent rain
- 57
Summer holidays
Jul – Aug
Fair
- 19 °C by day
- Sea 16 °C
- 4.9 h of sun a day
- 18 rainy days a month
Keep in mind: Frequent rain
- 35
October half-term
Oct
Poor
- 14 °C by day
- Sea 14 °C
- 3.1 h of sun a day
- 18 rainy days a month
Keep in mind: Frequent rain
- 8
Christmas holidays
Dec – Jan
Poor
- 9 °C by day
- Sea 10 °C
- 1.6 h of sun a day
- 17 rainy days a month
Keep in mind: Frequent rain
Based on the climate averages 1996–2025.
Getting there
Flying from
- Nonstop flight
- about 1 h 20 min
- Distance
- 660 km
- Time zone
- UTC+1
- Jet lag
- Hardly any (under 3 h)
Estimated from the straight-line distance: 30 minutes for take-off and landing plus 830 km/h cruising speed.
Good to know: Ireland
- Currency
- Euro (EUR)
- Languages
- English, Irish
- Sockets
- Type G · 230 V
- Traffic
- Drives on the left
- Dialling code
- +353
- Emergency number
- 112
UK plugs fit
Sources: GeoNames (CC BY 4.0) and Wikidata (CC0). Please check details before you travel.
Compare & alternatives
Compare with another place
Westport compared
Put Westport side by side with another destination.
Westport vs Castlebar
In October the holiday weather in Westport and Castlebar is about equally good (score 35 vs 34). During the day it is about as warm in Castlebar as in Westport.
| in October | Westport | Castlebar |
|---|---|---|
| Holiday weather score | 35 | 34 |
| Daytime high | 14° | 14° |
| Sea | 14° | no sea nearby |
| Sunshine | 3 h | 3 h |
| Rainy days | 18 | 17 |
| Best time | Jun, Sep | May – Jul, Sep |
Through the year
Best places in the country
Ireland in October: the best places
In October, Westport ranks 17 among the 31 nearest destinations in this country.
- Birr14°42
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- 7Nenagh14°40
- 8Tuam14°39
- 17WestportThis page14°14°35
Places nearby
Near Westport
Other destinations close by.
Places with a similar climate
Places with a climate like Westport
Destinations whose weather through the year is closest to Westport's – good alternatives.
Frequently asked questions about Westport
When is the best time to visit Westport?
The best time to visit Westport is in June and in September. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.
How warm is the sea in Westport?
The sea temperature in Westport ranges from 8.7 °C in February to 15.8 °C in August. Even at its warmest the sea stays below 20 °C, so swimming is bracing at best.
Can you swim in Westport in October?
Only if you don't mind cold water: in October the sea averages just 13.7 °C. Comfortable swimming temperatures are not reached at any time of year.
What is the warmest month in Westport?
July is the warmest month, with average highs of 19 °C and nights around 12 °C. January is the coolest month at 9 °C.
When does it rain most in Westport?
The wettest month is December with 126 mm of precipitation. The driest month is April with 75 mm.
How many hours of sunshine does Westport get?
Westport gets around 1,400 hours of sunshine a year. The sunniest month is May with 6.4 hours a day; in December there are 1.5 hours a day.
What time zone is Westport in?
Westport is on UTC+0 in January and UTC+1 in July.
How long is the flight from London to Westport?
A nonstop flight from London to Westport takes about 1 h 20 min, for a straight-line distance of about 660 km.
Which school holidays are best for Westport?
Westport has its best school-holiday weather during May half-term (score 60) and its weakest during the Christmas holidays (score 8). Holiday ratings (0–100): Easter holidays 40, May half-term 60, summer holidays 57, October half-term 35, Christmas holidays 8.