Weather Forecast for Brest

Bretagne, France

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Overcast

Current Weather - Brest: 22°C

Bretagne, France

Overcast

Feels like 25°C

Wind

10 km/h W

Humidity

78%

Pressure

1021 mb

UV Index

3

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Saturday, June 20, 2026

High

20°C

Low

15°C

Rain Chance

44%

Hourly Forecast

Overcast 22°C
18:00
Partly Cloudy 19°C
19:00
Partly Cloudy 19°C
20:00
Partly Cloudy 18°C
21:00
Partly Cloudy 17°C
22:00
Clear 15°C
23:00
Jun 21

Day Statistics

Maximum Wind

14 km/h

Humidity

92%

Precipitation

0 mm

UV Index

6

Visibility

8 km

Rain Chance

44%

Snow Chance

0%

Sun & Moon

Sunrise

06:16 AM

Sunset

10:22 PM

Moonrise

12:30 PM

Moonset

01:30 AM

Moon Phase

First Quarter

Moon Illumination

38%

Air Quality

PM2.5

3.5

μg/m³

PM10

6.7

μg/m³

NO₂

2.3

μg/m³

O₃

51.5

μg/m³

SO₂

0.3

μg/m³

CO

97

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

647.66

Diffuse Radiation

264.06

DNI

0

GTI

0

When to visit Brest?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: July August September

January

☀️
11°C
💧
15 Days of rain
❄️
Light snow possible

February

☀️
11°C
💧
13 Days of rain
❄️
Light snow possible
🥶 Coldest month

March

☀️
12°C
💧
10 Days of rain
❄️
Light snow possible

April

☀️
14°C
💧
10 Days of rain
❄️
No snowfall

May

☀️
16°C
💧
9 Days of rain
❄️
No snowfall

June

☀️
18°C
💧
8 Days of rain
❄️
No snowfall

July

☀️
20°C
💧
8 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

August

☀️
20°C
💧
9 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

September

☀️
19°C
💧
8 Days of rain
❄️
No snowfall
Best time to visit

October

☀️
16°C
💧
14 Days of rain
❄️
No snowfall

November

☀️
14°C
💧
15 Days of rain
❄️
No snowfall

December

☀️
11°C
💧
16 Days of rain
❄️
Light snow possible
🌧 Wettest month,