Average annual temperature is 12.3 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -10.2 °C
Number of sunny days: 86 days
Number of rainy days: 257 days
Number of snow days: 22 days
Look at detailed online map of Daisen
* Weather data for Daisen Japan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.4 | 12.3 | 21.1 | 22.9 | 26.5 | 27.9 | 30.7 | 31.8 | 29.5 | 21.6 | 22.4 | 18.0 |
| Average daytime temperature (°C) | 3.0 | 4.0 | 12.0 | 14.5 | 19.3 | 23.4 | 27.7 | 28.8 | 24.7 | 17.1 | 12.8 | 7.2 |
| Average temperature (°C) | -0.2 | 0.7 | 7.0 | 10.1 | 14.6 | 19.1 | 23.8 | 24.8 | 21.3 | 13.2 | 8.7 | 3.6 |
| Average night temperature (°C) | -3.3 | -2.2 | 2.8 | 6.3 | 11.0 | 16.0 | 20.7 | 21.9 | 19.1 | 10.2 | 5.3 | 0.9 |
| Absolute minimum temperature (°C) | -10.2 | -8.1 | -7.6 | 0.2 | 3.8 | 10.4 | 17.2 | 20.1 | 15.8 | 6.0 | -1.4 | -5.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.7 | 5.2 | 8.0 | 7.6 | 8.7 | 7.6 | 9.0 | 9.7 | 7.6 | 8.6 | 6.7 | 5.7 |
| Precipitation (mm) | 184 | 142 | 115 | 224 | 299 | 243 | 289 | 249 | 214 | 81 | 157 | 147 |
| Sunny days | 4 | 7 | 15 | 12 | 10 | 9 | 4 | 0 | 2 | 8 | 10 | 5 |
| Rainy days | 17 | 16 | 15 | 18 | 21 | 21 | 27 | 31 | 28 | 23 | 19 | 21 |
| Snow days | 10 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The best time to visit Daisen during the most sunny months:
The largest precipitation sum in Daisen is at