Souma in May
8.0out of 10
Yes, a good time to go
Warm and comfortable: highs around 23°C. Some rain: about 8 rainy days.
23°CAvg high
12°CAvg low
8Rainy days (64 mm)
13:57 hDaylight
05:46Sunrise · 19:43 Sunset
Why this score
- Warm and comfortable: highs around 23°C
- Some rain: about 8 rainy days
- Rain varies a lot between years (±4.9 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 (±4.9 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 | 14°C | 5°C | 75 mm | 11 | – | – | 6.2 |
| February | 14°C | 5°C | 69 mm | 11 | – | – | 6.4 |
| March | 17°C | 7°C | 75 mm | 10 | – | – | 6.9 |
| April | 19°C | 9°C | 77 mm | 11 | – | – | 7.2 |
| May | 23°C | 12°C | 64 mm | 8 | – | – | 8.0 |
| June | 28°C | 16°C | 16 mm | 3 | – | – | 8.7 |
| July | 32°C | 20°C | 4 mm | 1 | – | – | 8.0 |
| August | 33°C | 20°C | 16 mm | 3 | – | – | 7.7 |
| September | 28°C | 17°C | 42 mm | 8 | – | – | 8.1 |
| October | 24°C | 14°C | 62 mm | 9 | – | – | 7.9 |
| November | 18°C | 9°C | 74 mm | 11 | – | – | 6.9 |
| December | 15°C | 6°C | 71 mm | 10 | – | – | 6.6 |
Frequently asked questions
How hot is Souma in May?
Daytime highs average 23°C and nights about 12°C.
When is the best time to visit Souma?
The best months are June, September.