Average annual temperature is 6.2 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: -14.7 °C
Number of sunny days: 115 days
Number of rainy days: 192 days
Number of snow days: 58 days
Look at detailed online map of Okitsuusu
* Weather data for Okitsuusu 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) | 2.0 | 3.1 | 7.0 | 11.2 | 19.9 | 21.1 | 28.9 | 29.5 | 26.1 | 18.7 | 15.4 | 7.8 |
| Average daytime temperature (°C) | -5.0 | -5.2 | 1.5 | 6.8 | 11.8 | 14.8 | 20.6 | 23.0 | 20.3 | 13.5 | 7.7 | -0.6 |
| Average temperature (°C) | -7.2 | -7.8 | -1.2 | 3.4 | 7.3 | 11.4 | 17.0 | 19.8 | 17.5 | 10.9 | 5.1 | -2.7 |
| Average night temperature (°C) | -9.8 | -11.0 | -4.1 | 0.5 | 4.0 | 9.1 | 14.3 | 17.6 | 15.1 | 8.3 | 2.5 | -5.0 |
| Absolute minimum temperature (°C) | -13.6 | -14.7 | -12.1 | -5.4 | -0.9 | 4.4 | 9.2 | 11.2 | 9.5 | 3.8 | -4.3 | -10.6 |
| 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 | 9.7 | 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 | 7.4 | 7.5 | 7.7 | 10.2 | 6.9 | 9.0 | 8.0 | 7.9 | 7.1 | 5.5 | 5.5 |
| Precipitation (mm) | 45 | 44 | 115 | 148 | 48 | 130 | 115 | 124 | 187 | 126 | 114 | 76 |
| Sunny days | 5 | 8 | 16 | 9 | 13 | 12 | 8 | 9 | 8 | 10 | 8 | 9 |
| Rainy days | 4 | 2 | 12 | 21 | 18 | 18 | 23 | 22 | 22 | 21 | 18 | 11 |
| Snow days | 22 | 18 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 11 |
The best time to visit Okitsuusu during the most sunny months:
Months with the longest average daylight duration in Okitsuusu:
The largest precipitation sum in Okitsuusu is at