AI-generatedSupetar at a glance
- Best time
- Jun – Sep
- Warmest month
- Aug · 28°
- Warmest sea
- Aug · 24.9°
- Sunshine a year
- 2,590 h
- Rain a year
- 1,015 mm
- Climate
- Mediterranean
- Time zone
- UTC+1 / UTC+2
- Elevation
- 5 m
Climate in Supetar
Supetar has a Mediterranean climate with warm to hot, dry summers and mild, wetter winters. August is the warmest month with average highs of 28 °C, while January is the coolest at 12 °C. With around 2,590 hours of sunshine a year, Supetar is sunny; July is the sunniest month with 11.2 hours a day.
Holiday weather through the year
Best time to visit Supetar
The best time to visit Supetar is from June to September. For a beach holiday – sea from 21 °C, warm and mostly dry – go from June to September. For sightseeing, day trips and hiking, conditions are most comfortable from April to July and from September to October. Rain is frequent from November to December; the wettest month is November with 187 mm.
Supetar through the seasons
How the weather changes over the seasons, with averages for each.
Supetar in spring
Mar – May
Poor
- 15–22 °C by day
- Sea 16 °C
- 7.5 h of sun a day
- 27 rainy days in all
Supetar in summer
Jun – Aug
Excellent
- 25–28 °C by day
- Sea 24 °C
- 10.7 h of sun a day
- 12 rainy days in all
Supetar in autumn
Sep – Nov
Fair
- 17–25 °C by day
- Sea 21 °C
- 6.0 h of sun a day
- 31 rainy days in all
Supetar in winter
Dec – Feb
Poor
- 12–13 °C by day
- Sea 15 °C
- 4.2 h of sun a day
- 33 rainy days in all
Which month for what?
Beach & swimming
Jun – Sep
Sea from 21 °C, warm and mostly dry
Sightseeing & hiking
Apr – Jul, Sep – Oct
15–28 °C and not too much rain
Rainy months
Nov – Dec
Rainy season or more than 12 rainy days
Find your perfect month
Tell us what you like and we rate every month in Supetar for you.
Your best months: July – August
Based on the climate averages; tap a month to see its details.
Weather in October
Weather in October
Holiday weather in October
Fair
Best time to visit: June – September
Where to go in OctoberSea temperature in October
Good forSightseeing & walks
A typical day in October
- Morning, 08:00: about 18°
- Midday, 13:00: about 21°
- Afternoon, 16:00: about 21°
- Evening, 20:00: about 19°
- Night, 23:00: about 18°
07:0618:13
Pleasant evenings; a light layer can help.
Estimated from the average high and low: coolest around sunrise, warmest in mid-afternoon.
Light for photos in October
- Golden hour
- Morning 06:48–07:45 · evening 17:34–18:30
- Blue hour
- Morning 06:37–06:48 · evening 18:30–18:41
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 Supetar compared with home
Loading the climate at home …
Early or late October?
In October, daytime highs fall from about 23° at the start of the month to 19° at the end. The sea cools from 22° to 20°. The days get 1.4 h shorter.
| October | 1 Oct | 31 Oct |
|---|---|---|
| Daytime high | 23° | 19° |
| Night-time low | 18° | 15° |
| Sea | 22° | 20° |
| Daylight | 11.8 h | 10.4 h |
What is the weather like in Supetar in October?
In October, Supetar is warm: daytime highs average 21 °C, and nights cool down to about 17 °C. The sea averages 20.9 °C – refreshing for a swim. Expect around 6.1 hours of sunshine a day. Rain is frequent, with about 10 rainy days and 101 mm in total. All in all, October is a so-so month for a holiday in Supetar.
More details for October
- Daylight
- 11 h 7 min07:06 – 18:13
- UV index
- 3 · moderateclear sky, noon (estimate)All months
- Muggy days
- 1 daydew point 18 °C or moreAll months
- Wind
- 21 km/haverage daily peakAll months
- Cloud cover
- 46 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC+2offset from UTC
How the score comes together
- Temperatureweight 35 %35 %
- Seaweight 25 %56 %
- Sunshineweight 20 %52 %
- Few rainy daysweight 20 %59 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in October
- Swimwear
- Sunscreen
- Rain jacket or umbrella
Compare two months in Supetar
Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.
July has the better holiday weather in Supetar: score 100 against 48. In July, days are 7 °C warmer than in October. The sea is 3 °C warmer in July. July has 7 fewer rainy days. The sun shines 5 hours longer a day in July.
| Month | October | July |
|---|---|---|
| Holiday weather score | 48 | 100better |
| Daytime high | 21° | 28° |
| Night-time low | 17° | 23° |
| Sea | 20.9° | 24.3° |
| Sunshine | 6.1 h | 11.2 hbetter |
| Rainy days | 10 | 3better |
| Rainfall | 101 mm | 18 mmbetter |
| Muggy days | 1better | 20 |
Based on the climate averages 1996–2025.
Supetar month by month
The typical weather for every month at a glance.
13January12° · Sea 14° · 4.0 h
In January, Supetar is cool: daytime highs average 12 °C, and nights cool down to about 9 °C. The sea averages 14.4 °C – swimming is only for the hardy. Expect around 4.0 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 109 mm in total. All in all, January is not an ideal month for a holiday in Supetar.
Supetar in January19February13° · Sea 14° · 5.0 h
In February, Supetar is cool: daytime highs average 13 °C, and nights cool down to about 9 °C. The sea averages 13.6 °C – swimming is only for the hardy. Expect around 5.0 hours of sunshine a day. Rain is frequent, with about 9 rainy days and 89 mm in total. All in all, February is not an ideal month for a holiday in Supetar.
Supetar in February23March15° · Sea 14° · 6.3 h
In March, Supetar is cool: daytime highs average 15 °C, and nights cool down to about 11 °C. The sea averages 13.6 °C – swimming is only for the hardy. Expect around 6.3 hours of sunshine a day. Rain is frequent, with about 9 rainy days and 85 mm in total. All in all, March is not an ideal month for a holiday in Supetar.
Supetar in March26April17° · Sea 15° · 7.3 h
In April, Supetar is mild: daytime highs average 17 °C, and nights cool down to about 13 °C. The sea averages 14.9 °C – swimming is only for the hardy. The sun shines for around 7.3 hours a day. Rain is frequent, with about 10 rainy days and 76 mm in total. All in all, April is not an ideal month for a holiday in Supetar.
Supetar in April52May22° · Sea 18° · 8.8 h
In May, Supetar is warm: daytime highs average 22 °C, and nights cool down to about 17 °C. The sea averages 18.0 °C – bracing, so a wetsuit helps for longer swims. The sun shines for around 8.8 hours a day. Rain falls on about 8 days, adding up to 59 mm. All in all, May is a so-so month for a holiday in Supetar.
Supetar in May92June25° · Sea 22° · 10.3 h
In June, Supetar is warm: daytime highs average 25 °C, and even at night it stays warm at around 21 °C. The sea averages 22.0 °C – refreshing for a swim. With around 10.3 hours of sunshine a day, there is plenty of sun. Rain is rare: about 5 days bring 31 mm in total. All in all, June is an excellent month for a holiday in Supetar.
Supetar in June100July28° · Sea 24° · 11.2 h
In July, Supetar is hot: daytime highs average 28 °C, and even at night it stays warm at around 23 °C. The sea averages 24.3 °C – pleasant for swimming. With around 11.2 hours of sunshine a day, there is plenty of sun. Rain is rare: about 3 days bring 18 mm in total. The air is often humid and muggy. All in all, July is an excellent month for a holiday in Supetar.
Supetar in July100August28° · Sea 25° · 10.6 h
In August, Supetar is hot: daytime highs average 28 °C, and even at night it stays warm at around 23 °C. The sea averages 24.9 °C – pleasant for swimming. With around 10.6 hours of sunshine a day, there is plenty of sun. Rain is rare: about 4 days bring 36 mm in total. The air is often humid and muggy. All in all, August is an excellent month for a holiday in Supetar.
Supetar in August88September25° · Sea 23° · 7.9 h
In September, Supetar is warm: daytime highs average 25 °C, and even at night it stays warm at around 20 °C. The sea averages 23.1 °C – pleasant for swimming. The sun shines for around 7.9 hours a day. Rain falls on about 7 days, adding up to 89 mm. All in all, September is an excellent month for a holiday in Supetar.
Supetar in September48October21° · Sea 21° · 6.1 h
In October, Supetar is warm: daytime highs average 21 °C, and nights cool down to about 17 °C. The sea averages 20.9 °C – refreshing for a swim. Expect around 6.1 hours of sunshine a day. Rain is frequent, with about 10 rainy days and 101 mm in total. All in all, October is a so-so month for a holiday in Supetar.
Supetar in October15November17° · Sea 19° · 3.9 h
In November, Supetar is mild: daytime highs average 17 °C, and nights cool down to about 13 °C. The sea averages 18.8 °C – bracing, so a wetsuit helps for longer swims. The sun is scarce, with only about 3.9 hours a day. It rains often – on about 14 days, adding up to 187 mm. All in all, November is not an ideal month for a holiday in Supetar.
Supetar in November10December13° · Sea 16° · 3.6 h
In December, Supetar is cool: daytime highs average 13 °C, and nights cool down to about 10 °C. The sea averages 16.4 °C – swimming is only for the hardy. The sun is scarce, with only about 3.6 hours a day. Rain is frequent, with about 13 rainy days and 136 mm in total. All in all, December is not an ideal month for a holiday in Supetar.
Supetar in DecemberClimate in detail
Climate through the year
Long-term monthly averages. Tap a month to see its details.
Nights and sleep in Supetar
How warm the nights get in each month, from the mean night-time low. Tap a month for details.
- Cool 8–15°
- Pleasant 15–20°
- Warm 20–24°
- muggy month (15+ muggy days)
PleasantOctober: nights around 17°. Ideal for sleeping, often with the window open. Muggy on about 1 day (dew point 18 °C or more).
The coolest nights are in January (9°), the warmest in August (23°). Tropical nights of 20 °C and more are the rule from June to September; then air conditioning or a fan helps you sleep. Nights are pleasant for sleeping (15 to 20 °C) in May and in October. It is muggy (dew point 18 °C or more) on about 64 days a year, mostly from July to August.
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 | 13 | 12° | 9° | 14.4° | 4.0 h | 11 | 109 |
| FebruaryFeb | 19 | 13° | 9° | 13.6° | 5.0 h | 9 | 89 |
| MarchMar | 23 | 15° | 11° | 13.6° | 6.3 h | 9 | 85 |
| AprilApr | 26 | 17° | 13° | 14.9° | 7.3 h | 10 | 76 |
| MayMay | 52 | 22° | 17° | 18.0° | 8.8 h | 8 | 59 |
| JuneJun | 92 | 25° | 21° | 22.0° | 10.3 h | 5 | 31 |
| JulyJul | 100 | 28° | 23° | 24.3° | 11.2 h | 3 | 18 |
| AugustAug | 100 | 28° | 23° | 24.9° | 10.6 h | 4 | 36 |
| SeptemberSep | 88 | 25° | 20° | 23.1° | 7.9 h | 7 | 89 |
| OctoberOct | 48 | 21° | 17° | 20.9° | 6.1 h | 10 | 101 |
| NovemberNov | 15 | 17° | 13° | 18.8° | 3.9 h | 14 | 187 |
| DecemberDec | 10 | 13° | 10° | 16.4° | 3.6 h | 13 | 136 |
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
43.38° N, 16.55° E · 5 m · Europe/Zagreb
Sea temperature in Supetar
Monthly sea surface temperature with the range of cooler and warmer years.
8 in 10 years: 20.1 – 22.0 °C
Swimming season: Jun – Oct
- cold
- fresh
- refreshing
- pleasant
- warm
- very warm
The sea temperature in Supetar ranges from 13.6 °C in February to 24.9 °C in August. It is warm enough for a comfortable swim (20 °C and more) from June to October.
From November to February 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 23.4 and 26.1 °C.
| Month | Average | Cool year | Warm year | Feels |
|---|---|---|---|---|
| JanuaryJan | 14.4° | 13.6° | 15.5° | cold |
| FebruaryFeb | 13.6° | 12.9° | 14.3° | cold |
| MarchMar | 13.6° | 12.9° | 14.5° | cold |
| AprilApr | 14.9° | 14.3° | 15.5° | cold |
| MayMay | 18.0° | 17.2° | 19.1° | fresh |
| JuneJun | 22.0° | 21.1° | 22.9° | refreshing |
| JulyJul | 24.3° | 23.3° | 25.5° | pleasant |
| AugustAug | 24.9° | 23.4° | 26.1° | pleasant |
| SeptemberSep | 23.1° | 21.3° | 24.4° | pleasant |
| OctoberOct | 20.9° | 20.1° | 22.0° | refreshing |
| NovemberNov | 18.8° | 17.5° | 19.9° | fresh |
| DecemberDec | 16.4° | 15.3° | 17.3° | cold |
Sunshine hours in Supetar
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 6.1 of 11.1 hours of daylight in Supetar, 55 % 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 in Supetar: 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, Supetar has about 10 rainy days with 101 mm of rain in total.
UV index in Supetar
How strong the sun is at noon, month by month, and how quickly unprotected skin burns.
- Clear-sky UV in October
- 3 · moderateAround midday seek shade; use sunscreen, a hat and sunglasses.
The sun is strongest in June (UV 9).
Minutes until sunburn in October
- Very fair skin
- about 40 min
- Fair skin
- about 50 min
- Light brown skin
- about 70 min
- Olive skin
- about 90 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 and clouds in Supetar
How breezy and how cloudy Supetar 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 Supetar typically peaks at 21 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: Sep – May.
Clouds
Average share of the sky covered by cloud, day and night.
In October, cloud covers on average 46 % of the sky over Supetar: variable cloud, with about 6.1 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.
Heat and humidity in Supetar
How often the day gets hot in Supetar (30 °C and more), and in which months heat and humidity come together. Tap a month to select it.
Heat calendar
- pleasant
- some hot or muggy days
- often muggy
- often hot
- hot and muggy
In October, Supetar has about 0 hot days, with an average daytime high of 21 °C: pleasant. Heat plays no part this month.
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 Supetar
Weather for your travel dates
Pick your arrival and length of stay, and we sum up the weather to expect.
Supetar 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.
Supetar has its best school-holiday weather during the summer holidays (score 100) and its weakest during the Christmas holidays (score 12).
- 25
Easter holidays
Mar – Apr
Poor
- 17 °C by day
- Sea 15 °C
- 7.0 h of sun a day
- 10 rainy days a month
- 60
May half-term
May – Jun
Good
- 22 °C by day
- Sea 19 °C
- 9.1 h of sun a day
- 7 rainy days a month
Good for: Sightseeing & walks
- 100
Summer holidays
Jul – Aug
ExcellentBest holidays
- 28 °C by day
- Sea 25 °C
- 10.8 h of sun a day
- 4 rainy days a month
Good for: Beach & swimming
- 48
October half-term
Oct
Fair
- 21 °C by day
- Sea 21 °C
- 6.1 h of sun a day
- 10 rainy days a month
Good for: Sightseeing & walks
- 12
Christmas holidays
Dec – Jan
Poor
- 13 °C by day
- Sea 15 °C
- 3.8 h of sun a day
- 12 rainy days a month
Keep in mind: Frequent rain
Based on the climate averages 1996–2025.
Getting there
Flying from
- Nonstop flight
- about 2 h 25 min
- Distance
- 1,560 km
- Time zone
- UTC+2
- 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.
Compare & alternatives
Supetar compared
Put Supetar side by side with another destination.
Supetar vs Milna
In October the holiday weather in Supetar and Milna is about equally good (score 48 vs 48). During the day it is about as warm in Milna as in Supetar. The sea is about equally warm.
| in October | Supetar | Milna |
|---|---|---|
| Holiday weather score | 48 | 48 |
| Daytime high | 21° | 21° |
| Sea | 21° | 21° |
| Sunshine | 6 h | 6 h |
| Rainy days | 10 | 10 |
| Best time | Jun – Sep | Jun – Sep |
Through the year
Croatia in October: the best places
In October, Supetar ranks 15 among the 31 nearest destinations in this country.
- Knin20°78
- 2Gospić17°73
- 3Slunj17°72
- 4Dubrovnik23°21°62
- 5Cavtat23°21°62
- 6Ston23°21°57
- 7Ploče22°21°55
- 8Korčula22°21°54
- 15SupetarThis page21°21°48
Near Supetar
Other destinations close by.
Places with a climate like Supetar
Destinations whose weather through the year is closest to Supetar's – good alternatives.
Frequently asked questions about Supetar
When is the best time to visit Supetar?
The best time to visit Supetar is from June to September. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.
How warm is the sea in Supetar?
The sea temperature in Supetar ranges from 13.6 °C in February to 24.9 °C in August. It is warm enough for a comfortable swim (20 °C and more) from June to October.
Can you swim in Supetar in October?
Yes. In October the sea averages 20.9 °C – refreshing for a swim.
What is the warmest month in Supetar?
August is the warmest month, with average highs of 28 °C and nights around 23 °C. January is the coolest month at 12 °C.
When does it rain most in Supetar?
Rain is frequent from November to December; the wettest month is November with 187 mm. The driest month is July with 18 mm.
How many hours of sunshine does Supetar get?
Supetar gets around 2,590 hours of sunshine a year. The sunniest month is July with 11.2 hours a day; in December there are 3.6 hours a day.
What time zone is Supetar in?
Supetar is on UTC+1 in January and UTC+2 in July.
How long is the flight from London to Supetar?
A nonstop flight from London to Supetar takes about 2 h 25 min, for a straight-line distance of about 1,560 km.
Which school holidays are best for Supetar?
Supetar has its best school-holiday weather during the summer holidays (score 100) and its weakest during the Christmas holidays (score 12). Holiday ratings (0–100): Easter holidays 25, May half-term 60, summer holidays 100, October half-term 48, Christmas holidays 12.