Best Time to Visit Saint-Herblain: Month-by-Month Guide
Best months for Saint-Herblain: July, August, September, June.
- Best months for Saint-Herblain: July, August, September, June.
- Peak season is August, July, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: May, September. Good weather without the busiest period.
- Wettest months: December, January, November.
- The least pleasant month is December (score 5.5).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 9°C | 4°C | 70 mm | 12 | – | – | 5.5 |
| February | 10°C | 3°C | 54 mm | 10 | – | – | 5.9 |
| March | 13°C | 5°C | 52 mm | 10 | – | – | 6.2 |
| April | 15°C | 7°C | 55 mm | 11 | – | – | 6.6 |
| May | 19°C | 10°C | 57 mm | 10 | – | – | 7.2 |
| June | 22°C | 13°C | 44 mm | 8 | – | – | 7.9 |
| July | 24°C | 15°C | 40 mm | 7 | – | – | 8.1 |
| August | 24°C | 15°C | 46 mm | 7 | – | – | 8.1 |
| September | 21°C | 12°C | 49 mm | 7 | – | – | 8.0 |
| October | 17°C | 10°C | 72 mm | 11 | – | – | 6.8 |
| November | 12°C | 6°C | 70 mm | 11 | – | – | 6.0 |
| December | 9°C | 4°C | 78 mm | 12 | – | – | 5.5 |
Frequently asked questions
When is the best time to visit Saint-Herblain?
The best months are July, August, September, June.
When is the rainy season in Saint-Herblain?
The wettest months are December, January, November.