Brest Climate: Weather by Month and Best Time to Visit
Best months for Brest: August, July, September, June.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 10°C | 6°C | 99 mm | 15 | – | – | 5.0 |
| February | 10°C | 6°C | 79 mm | 13 | – | – | 5.3 |
| March | 11°C | 7°C | 64 mm | 13 | – | – | 5.6 |
| April | 12°C | 8°C | 66 mm | 12 | – | – | 5.9 |
| May | 15°C | 10°C | 58 mm | 10 | – | – | 6.6 |
| June | 17°C | 12°C | 47 mm | 10 | – | – | 7.0 |
| July | 19°C | 14°C | 45 mm | 10 | – | – | 7.2 |
| August | 19°C | 14°C | 53 mm | 10 | – | – | 7.3 |
| September | 18°C | 13°C | 52 mm | 10 | – | – | 7.1 |
| October | 15°C | 11°C | 92 mm | 14 | – | – | 6.1 |
| November | 12°C | 9°C | 96 mm | 15 | – | – | 5.4 |
| December | 10°C | 7°C | 105 mm | 15 | – | – | 5.1 |