Average annual temperature is 8.0 °C
Absolute maximum temperature: 28.5 °C
Absolute minimum temperature: -16.7 °C
Number of sunny days: 99 days
Number of rainy days: 189 days
Number of snow days: 77 days
Look at detailed online map of Asahihama
* Weather data for Asahihama 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) | 5.3 | 4.1 | 10.4 | 11.8 | 16.9 | 24.2 | 26.5 | 28.5 | 25.0 | 20.5 | 15.8 | 10.5 |
| Average daytime temperature (°C) | -4.6 | -3.3 | 4.3 | 7.6 | 12.9 | 18.6 | 22.2 | 24.2 | 21.8 | 15.0 | 6.9 | -0.7 |
| Average temperature (°C) | -6.6 | -4.9 | 2.0 | 5.2 | 9.8 | 15.5 | 19.7 | 21.7 | 19.1 | 12.4 | 4.3 | -2.8 |
| Average night temperature (°C) | -8.8 | -6.9 | -0.3 | 2.9 | 7.1 | 12.7 | 17.5 | 19.9 | 16.3 | 10.1 | 1.9 | -4.8 |
| Absolute minimum temperature (°C) | -16.7 | -10.1 | -6.8 | -2.3 | 1.3 | 7.2 | 11.4 | 15.5 | 10.9 | 3.2 | -6.8 | -9.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.2 | 14.1 | 12.5 | 11.0 | 9.6 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 5.6 | 6.6 | 7.9 | 8.0 | 10.1 | 9.1 | 9.8 | 8.4 | 8.6 | 7.8 | 4.6 | 3.3 |
| Precipitation (mm) | 68 | 47 | 66 | 134 | 44 | 111 | 128 | 272 | 207 | 142 | 174 | 119 |
| Sunny days | 1 | 6 | 14 | 8 | 14 | 14 | 11 | 4 | 11 | 7 | 4 | 5 |
| Rainy days | 2 | 5 | 12 | 21 | 17 | 16 | 20 | 27 | 19 | 24 | 19 | 7 |
| Snow days | 28 | 17 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 19 |
The best time to visit Asahihama during the most sunny months:
Months with the longest average daylight duration in Asahihama:
The largest precipitation sum in Asahihama is at