Average annual temperature is 12.6 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -9.1 °C
Number of sunny days: 81 days
Number of rainy days: 255 days
Number of snow days: 29 days
Look at detailed online map of Mogami-gun
* Weather data for Mogami-gun 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) | 7.9 | 10.0 | 21.7 | 24.0 | 28.6 | 28.7 | 33.6 | 35.5 | 35.1 | 23.7 | 23.8 | 16.1 |
| Average daytime temperature (°C) | 2.3 | 3.2 | 12.2 | 15.9 | 19.7 | 24.3 | 28.7 | 33.4 | 28.2 | 18.7 | 13.0 | 6.6 |
| Average temperature (°C) | -0.5 | 0.1 | 5.7 | 10.2 | 14.3 | 19.8 | 24.0 | 27.9 | 23.2 | 13.8 | 8.9 | 3.1 |
| Average night temperature (°C) | -3.2 | -3.0 | 0.9 | 5.7 | 9.7 | 16.3 | 20.2 | 23.7 | 20.0 | 9.9 | 5.7 | 0.3 |
| Absolute minimum temperature (°C) | -9.1 | -9.1 | -5.4 | -0.3 | 1.6 | 10.8 | 15.3 | 21.4 | 13.0 | 5.3 | -0.2 | -6.0 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.9 | 5.4 | 8.0 | 8.2 | 8.4 | 8.1 | 9.1 | 11.8 | 7.8 | 7.7 | 5.4 | 3.4 |
| Precipitation (mm) | 144 | 107 | 88 | 123 | 200 | 174 | 254 | 50 | 211 | 148 | 268 | 231 |
| Sunny days | 0 | 3 | 17 | 9 | 11 | 6 | 6 | 8 | 4 | 6 | 7 | 4 |
| Rainy days | 19 | 12 | 14 | 21 | 20 | 24 | 25 | 23 | 26 | 25 | 23 | 23 |
| Snow days | 12 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Mogami-gun during the most sunny months:
The largest precipitation sum in Mogami-gun is at