Blois Climate: Weather by Month and Best Time to Visit
Best months for Blois: July, August, September, June.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 7°C | 2°C | 59 mm | 11 | – | – | 5.2 |
| February | 9°C | 2°C | 49 mm | 10 | – | – | 5.5 |
| March | 13°C | 4°C | 52 mm | 10 | – | – | 6.2 |
| April | 16°C | 6°C | 54 mm | 11 | – | – | 6.7 |
| May | 19°C | 10°C | 68 mm | 11 | – | – | 7.2 |
| June | 23°C | 13°C | 48 mm | 9 | – | – | 7.9 |
| July | 26°C | 15°C | 48 mm | 8 | – | – | 8.0 |
| August | 26°C | 14°C | 49 mm | 8 | – | – | 8.0 |
| September | 22°C | 11°C | 48 mm | 8 | – | – | 8.0 |
| October | 17°C | 9°C | 67 mm | 11 | – | – | 6.8 |
| November | 11°C | 5°C | 65 mm | 11 | – | – | 5.8 |
| December | 8°C | 3°C | 69 mm | 11 | – | – | 5.3 |