Average annual temperature is 7.0 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 81 days
Number of rainy days: 206 days
Number of snow days: 78 days
Look at detailed online map of Monbetsu Gun
* Weather data for Monbetsu 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) | 4.9 | 5.5 | 12.8 | 16.6 | 24.5 | 28.6 | 30.5 | 32.9 | 26.9 | 20.1 | 17.6 | 9.7 |
| Average daytime temperature (°C) | -6.4 | -4.3 | 4.7 | 9.2 | 16.5 | 21.7 | 24.5 | 26.5 | 22.3 | 13.7 | 6.6 | -2.2 |
| Average temperature (°C) | -9.2 | -7.3 | 0.7 | 4.7 | 11.1 | 16.4 | 20.1 | 21.9 | 17.4 | 9.5 | 2.9 | -5.2 |
| Average night temperature (°C) | -12.1 | -10.1 | -2.6 | 1.5 | 6.8 | 12.3 | 16.9 | 18.8 | 13.5 | 6.3 | -0.3 | -8.4 |
| Absolute minimum temperature (°C) | -18.1 | -16.7 | -8.9 | -6.5 | -1.4 | 3.0 | 9.5 | 14.0 | 5.6 | 1.0 | -9.4 | -15.4 |
| 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) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 5.9 | 5.5 | 8.2 | 7.5 | 10.1 | 9.9 | 8.7 | 8.3 | 8.2 | 7.2 | 5.1 | 4.2 |
| Precipitation (mm) | 46 | 67 | 61 | 130 | 52 | 193 | 110 | 202 | 149 | 142 | 133 | 65 |
| Sunny days | 3 | 3 | 14 | 4 | 10 | 6 | 6 | 5 | 8 | 13 | 6 | 3 |
| Rainy days | 6 | 3 | 10 | 23 | 21 | 24 | 25 | 26 | 22 | 18 | 16 | 12 |
| Snow days | 22 | 22 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 16 |
The best time to visit Monbetsu Gun during the most sunny months:
Months with the longest average daylight duration in Monbetsu Gun:
The largest precipitation sum in Monbetsu Gun is at