Average annual temperature is 8.3 °C
Absolute maximum temperature: 25.9 °C
Absolute minimum temperature: -17.0 °C
Number of sunny days: 123 days
Number of rainy days: 163 days
Number of snow days: 79 days
Look at detailed online map of Rebun Gun
* Weather data for Rebun 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) | 5.5 | 5.3 | 8.0 | 8.9 | 12.3 | 18.7 | 22.8 | 25.9 | 23.4 | 20.5 | 16.1 | 10.8 |
| Average daytime temperature (°C) | -3.1 | -1.9 | 4.1 | 5.8 | 9.2 | 14.4 | 19.2 | 21.6 | 21.2 | 15.1 | 7.8 | 0.6 |
| Average temperature (°C) | -4.8 | -3.2 | 2.8 | 4.9 | 8.3 | 13.4 | 18.6 | 20.7 | 20.2 | 13.9 | 5.6 | -1.2 |
| Average night temperature (°C) | -6.4 | -4.6 | 1.7 | 3.8 | 7.2 | 12.3 | 17.8 | 19.9 | 19.1 | 12.4 | 3.4 | -3.1 |
| Absolute minimum temperature (°C) | -17.0 | -8.4 | -1.9 | 0.8 | 3.6 | 7.7 | 13.4 | 17.3 | 15.8 | 7.0 | -5.7 | -7.8 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 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) | 5.4 | 6.5 | 8.0 | 8.0 | 9.8 | 9.3 | 9.6 | 7.9 | 8.8 | 7.6 | 4.8 | 3.2 |
| Precipitation (mm) | 120 | 80 | 53 | 110 | 40 | 92 | 116 | 230 | 93 | 148 | 316 | 187 |
| Sunny days | 1 | 3 | 15 | 12 | 20 | 13 | 15 | 13 | 16 | 10 | 2 | 3 |
| Rainy days | 4 | 8 | 10 | 17 | 11 | 17 | 16 | 18 | 14 | 21 | 20 | 7 |
| Snow days | 26 | 17 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 21 |
The best time to visit Rebun Gun during the most sunny months:
Months with the longest average daylight duration in Rebun Gun:
The largest precipitation sum in Rebun Gun is at