Average annual temperature is 10.1 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: -14.7 °C
Number of sunny days: 117 days
Number of rainy days: 216 days
Number of snow days: 32 days
Look at detailed online map of Agatsuma-gun
* Weather data for Agatsuma-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) | 11.7 | 12.0 | 15.5 | 22.4 | 25.3 | 26.8 | 29.9 | 28.5 | 27.9 | 19.8 | 19.5 | 16.7 |
| Average daytime temperature (°C) | 2.3 | 3.8 | 10.8 | 14.6 | 17.1 | 20.9 | 26.3 | 25.9 | 23.7 | 15.9 | 11.4 | 6.9 |
| Average temperature (°C) | -2.4 | -1.3 | 5.2 | 8.3 | 12.0 | 16.7 | 21.6 | 22.0 | 19.6 | 10.6 | 6.2 | 1.5 |
| Average night temperature (°C) | -5.7 | -4.9 | 0.7 | 3.4 | 7.7 | 13.3 | 17.2 | 18.9 | 16.6 | 6.5 | 2.3 | -2.2 |
| Absolute minimum temperature (°C) | -14.7 | -10.4 | -6.4 | -2.2 | 1.1 | 6.6 | 14.1 | 16.4 | 8.5 | 1.7 | -3.0 | -6.9 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 7.0 | 6.9 | 8.4 | 9.1 | 8.8 | 8.0 | 10.0 | 9.9 | 8.6 | 8.8 | 7.8 | 7.5 |
| Precipitation (mm) | 54 | 75 | 140 | 126 | 228 | 306 | 166 | 222 | 211 | 80 | 73 | 81 |
| Sunny days | 10 | 10 | 10 | 16 | 11 | 7 | 4 | 2 | 3 | 16 | 15 | 13 |
| Rainy days | 5 | 10 | 20 | 14 | 20 | 23 | 27 | 29 | 27 | 15 | 15 | 11 |
| Snow days | 16 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
The largest precipitation sum in Agatsuma-gun is at