Thonon-les-Bains in May
5.5out of 10
Possible, with caveats
Mild: highs around 16°C. Very wet: about 17 rainy days.
16°CAvg high
6°CAvg low
17Rainy days (161 mm)
14:47 hDaylight
06:07Sunrise · 20:54 Sunset
Why this score
- Mild: highs around 16°C
- Very wet: about 17 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±3.3 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 3°C | -4°C | 116 mm | 12 | – | – | 3.8 |
| February | 4°C | -4°C | 102 mm | 11 | – | – | 4.2 |
| March | 8°C | -1°C | 109 mm | 13 | – | – | 4.8 |
| April | 12°C | 2°C | 113 mm | 14 | – | – | 5.4 |
| May | 16°C | 6°C | 161 mm | 17 | – | – | 5.5 |
| June | 20°C | 10°C | 145 mm | 16 | – | – | 6.3 |
| July | 22°C | 12°C | 146 mm | 15 | – | – | 6.7 |
| August | 22°C | 12°C | 136 mm | 14 | – | – | 6.9 |
| September | 18°C | 8°C | 115 mm | 13 | – | – | 6.5 |
| October | 13°C | 5°C | 111 mm | 13 | – | – | 5.8 |
| November | 7°C | 0°C | 123 mm | 13 | – | – | 4.6 |
| December | 4°C | -3°C | 132 mm | 13 | – | – | 3.7 |
Frequently asked questions
How hot is Thonon-les-Bains in May?
Daytime highs average 16°C and nights about 6°C.
When is the best time to visit Thonon-les-Bains?
The best months are August, July, September.