Sandachō in May
7.3out of 10
Possible, with caveats
Warm and comfortable: highs around 23°C. Frequent rain: about 11 rainy days.
23°CAvg high
14°CAvg low
11Rainy days (145 mm)
13:50 hDaylight
05:00Sunrise · 18:50 Sunset
Why this score
- Warm and comfortable: highs around 23°C
- Frequent rain: about 11 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?
Rainfall in May is fairly consistent from year to year (2.9 days). 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 | 8°C | 0°C | 56 mm | 7 | – | – | 5.7 |
| February | 8°C | 1°C | 67 mm | 8 | – | – | 5.7 |
| March | 12°C | 4°C | 110 mm | 12 | – | – | 5.7 |
| April | 18°C | 9°C | 126 mm | 11 | – | – | 6.7 |
| May | 23°C | 14°C | 145 mm | 11 | – | – | 7.3 |
| June | 26°C | 18°C | 190 mm | 14 | – | – | 6.7 |
| July | 29°C | 23°C | 217 mm | 17 | – | – | 6.1 |
| August | 31°C | 23°C | 135 mm | 14 | – | – | 6.4 |
| September | 27°C | 20°C | 198 mm | 13 | – | – | 6.8 |
| October | 21°C | 14°C | 152 mm | 9 | – | – | 7.4 |
| November | 16°C | 8°C | 75 mm | 7 | – | – | 7.1 |
| December | 10°C | 3°C | 62 mm | 7 | – | – | 6.2 |
Frequently asked questions
How hot is Sandachō in May?
Daytime highs average 23°C and nights about 14°C.
When is the best time to visit Sandachō?
The best months are October, May, November.