Average annual temperature is 13.5 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -8.7 °C
Number of sunny days: 126 days
Number of rainy days: 224 days
Number of snow days: 15 days
Look at detailed online map of Okugano
* Weather data for Okugano 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) | 14.2 | 14.8 | 20.7 | 23.8 | 28.3 | 27.9 | 32.9 | 33.1 | 30.3 | 22.5 | 22.7 | 18.7 |
| Average daytime temperature (°C) | 5.5 | 7.9 | 14.2 | 16.6 | 20.7 | 24.1 | 28.6 | 29.0 | 26.8 | 18.9 | 14.1 | 8.4 |
| Average temperature (°C) | 2.1 | 3.6 | 8.7 | 11.6 | 15.8 | 19.8 | 24.3 | 24.9 | 22.3 | 14.3 | 9.7 | 4.7 |
| Average night temperature (°C) | -0.7 | 0.2 | 4.4 | 7.6 | 12.3 | 16.8 | 21.1 | 22.3 | 19.5 | 11.1 | 6.3 | 1.8 |
| Absolute minimum temperature (°C) | -8.7 | -4.1 | -1.9 | 2.8 | 6.8 | 11.0 | 17.8 | 20.8 | 15.0 | 7.9 | -0.1 | -5.1 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 5.8 | 6.4 | 8.1 | 7.8 | 8.4 | 7.6 | 8.8 | 9.0 | 8.7 | 8.3 | 7.5 | 5.5 |
| Precipitation (mm) | 89 | 104 | 88 | 191 | 186 | 217 | 212 | 147 | 87 | 22 | 60 | 97 |
| Sunny days | 11 | 8 | 17 | 15 | 15 | 9 | 6 | 3 | 2 | 16 | 13 | 11 |
| Rainy days | 15 | 16 | 14 | 15 | 16 | 21 | 25 | 28 | 28 | 15 | 16 | 15 |
| Snow days | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Okugano is at