Winter (December to February)
Cool weather with highs around 10° and lows near 7°, very frequent rain (17 rainy days per month on average). Not an ideal time for a leisure trip.
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When to visit France
Climate · 10-year averages
When to visit Brest?
Best time to visit Brest: from June to September. Month-by-month temperatures, rainfall and sunshine, based on ten years of weather data.
Best time to go
From June to September
Hottest month
July · 20°
Coldest month
February · 6°
Wettest month
November · 134 mm
Climate month by month
Bars: monthly rainfall. Lines: average highs and lows. Month color: our travel comfort index.
- JanuaryÀ éviter
10° / 6°
- Rain
- 120 mm · 18 d
- Sunshine
- 4.4 h/day
- Humidity
- 83%
- FebruaryÀ éviter
10° / 6°
- Rain
- 101 mm · 16 d
- Sunshine
- 6.1 h/day
- Humidity
- 80%
- MarchÀ éviter
11° / 7°
- Rain
- 91 mm · 15 d
- Sunshine
- 7.7 h/day
- Humidity
- 80%
- AprilCorrect
14° / 8°
- Rain
- 53 mm · 10 d
- Sunshine
- 10.5 h/day
- Humidity
- 78%
- MayCorrect
16° / 10°
- Rain
- 59 mm · 12 d
- Sunshine
- 11.4 h/day
- Humidity
- 80%
- JuneTrès bien
19° / 13°
- Rain
- 75 mm · 12 d
- Sunshine
- 11.8 h/day
- Humidity
- 81%
- JulyIdéal
20° / 15°
- Rain
- 58 mm · 11 d
- Sunshine
- 12.1 h/day
- Humidity
- 80%
- AugustTrès bien
20° / 15°
- Rain
- 73 mm · 13 d
- Sunshine
- 10.6 h/day
- Humidity
- 83%
- SeptemberTrès bien
19° / 14°
- Rain
- 71 mm · 12 d
- Sunshine
- 9.5 h/day
- Humidity
- 83%
- OctoberMitigé
16° / 12°
- Rain
- 118 mm · 15 d
- Sunshine
- 7.2 h/day
- Humidity
- 84%
- NovemberÀ éviter
13° / 9°
- Rain
- 134 mm · 17 d
- Sunshine
- 5.4 h/day
- Humidity
- 83%
- DecemberÀ éviter
11° / 8°
- Rain
- 132 mm · 17 d
- Sunshine
- 4.3 h/day
- Humidity
- 84%
2014–2023 averages from the ERA5 reanalysis (Copernicus) via Open-Meteo. A day counts as a “rainy day” from 1 mm of rain.
Our take, season by season
Spring (March to May)
Cool weather with highs around 14° and lows near 8°, regular rain (12 rainy days per month on average). Not an ideal time for a leisure trip.
Summer (June to August)
Mild weather with highs around 20° and lows near 14°, regular rain (12 rainy days per month on average). It's a great time to go.
Fall (September to November)
Cool weather with highs around 16° and lows near 11°, regular rain (15 rainy days per month on average). Not an ideal time for a leisure trip.
Frequently asked questions
- When is the best time to visit Brest?
- The best time to visit Brest is from June to September, with highs between 19° and 20° and few rainy days.
- What is the hottest month in Brest?
- July is the hottest month, with an average high of 20 °C.
- What is the coldest month in Brest?
- February is the coldest month, with an average low of 6 °C.
- When does it rain the most in Brest?
- November is the wettest month (134 mm, about 17 rainy days). The driest is April (53 mm).
- When should you avoid Brest?
- The least favorable months are from November to March: too hot, too cold, or too rainy to make the most of your trip.
When to visit other cities · France
The capital and the country's other major cities.
More practical info: France
- Country guideEverything about a country on one page: time, weather, currency, plugs, emergency numbers, tipping, visas.
- WeatherTemperature, rain, wind, and UV index for every capital.
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- Dialing CodesHow to call a country from abroad.
- Salat TimesFajr, Dhuhr, Asr, Maghrib, Isha, and Imsak times in every capital.
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- Visa requirements from FranceDo you need a visa for France?