Mont-de-Marsan in May
7.4out of 10
Possible, with caveats
Warm and comfortable: highs around 23°C. Frequent rain: about 12 rainy days.
23°CAvg high
11°CAvg low
12Rainy days (72 mm)
14:33 hDaylight
06:42Sunrise · 21:15 Sunset
Why this score
- Warm and comfortable: highs around 23°C
- Frequent rain: about 12 rainy days
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±3.1 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 | 11°C | 3°C | 66 mm | 11 | – | – | 5.8 |
| February | 13°C | 3°C | 52 mm | 9 | – | – | 6.3 |
| March | 16°C | 6°C | 56 mm | 11 | – | – | 6.8 |
| April | 19°C | 8°C | 74 mm | 12 | – | – | 6.9 |
| May | 23°C | 11°C | 72 mm | 12 | – | – | 7.4 |
| June | 26°C | 14°C | 59 mm | 9 | – | – | 7.8 |
| July | 28°C | 16°C | 46 mm | 8 | – | – | 8.0 |
| August | 29°C | 16°C | 50 mm | 8 | – | – | 8.0 |
| September | 25°C | 13°C | 50 mm | 8 | – | – | 8.0 |
| October | 21°C | 10°C | 62 mm | 10 | – | – | 7.5 |
| November | 15°C | 6°C | 74 mm | 12 | – | – | 6.4 |
| December | 11°C | 4°C | 68 mm | 11 | – | – | 5.9 |
Frequently asked questions
How hot is Mont-de-Marsan in May?
Daytime highs average 23°C and nights about 11°C.
When is the best time to visit Mont-de-Marsan?
The best months are July, August, September, June.