Average annual temperature is 11.0 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -11.1 °C
Number of sunny days: 69 days
Number of rainy days: 245 days
Number of snow days: 51 days
Look at detailed online map of Okugawa-iine
* Weather data for Okugawa-iine 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) | 8.2 | 7.5 | 15.1 | 22.0 | 27.5 | 25.5 | 31.3 | 32.9 | 32.4 | 22.3 | 21.0 | 12.5 |
| Average daytime temperature (°C) | 0.4 | 1.4 | 8.9 | 13.8 | 18.2 | 22.1 | 26.8 | 30.3 | 25.4 | 16.1 | 11.1 | 4.9 |
| Average temperature (°C) | -2.0 | -1.3 | 4.4 | 8.8 | 13.3 | 18.1 | 22.7 | 25.4 | 21.3 | 12.1 | 7.2 | 1.6 |
| Average night temperature (°C) | -4.4 | -3.9 | -0.1 | 4.4 | 9.2 | 14.8 | 19.5 | 21.8 | 18.5 | 8.7 | 3.9 | -1.4 |
| Absolute minimum temperature (°C) | -11.1 | -7.2 | -5.8 | -2.0 | 1.1 | 10.5 | 14.4 | 20.2 | 11.9 | 4.7 | -2.9 | -10.9 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 4.3 | 5.6 | 8.1 | 8.1 | 8.5 | 7.7 | 9.7 | 11.8 | 7.9 | 8.2 | 5.8 | 4.3 |
| Precipitation (mm) | 174 | 162 | 86 | 86 | 147 | 216 | 144 | 76 | 180 | 118 | 202 | 181 |
| Sunny days | 2 | 5 | 12 | 13 | 13 | 4 | 1 | 3 | 6 | 4 | 5 | 1 |
| Rainy days | 7 | 10 | 14 | 16 | 18 | 26 | 30 | 28 | 24 | 27 | 25 | 20 |
| Snow days | 22 | 13 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 |
The best time to visit Okugawa-iine during the most sunny months:
The largest precipitation sum in Okugawa-iine is at