Average annual temperature is 11.7 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -14.0 °C
Number of sunny days: 78 days
Number of rainy days: 257 days
Number of snow days: 30 days
Look at detailed online map of Ōshū Shi
* Weather data for Ōshū Shi 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) | 11.0 | 11.9 | 18.1 | 21.3 | 29.9 | 29.6 | 33.8 | 33.1 | 31.2 | 22.9 | 21.1 | 14.6 |
| Average daytime temperature (°C) | 2.0 | 3.3 | 11.9 | 15.5 | 19.4 | 23.3 | 27.8 | 30.4 | 25.9 | 17.8 | 12.1 | 5.5 |
| Average temperature (°C) | -1.3 | -0.7 | 5.5 | 9.5 | 13.7 | 19.0 | 23.3 | 26.1 | 21.9 | 12.6 | 7.6 | 2.0 |
| Average night temperature (°C) | -4.7 | -4.6 | 0.4 | 4.3 | 8.8 | 15.5 | 19.6 | 23.3 | 18.9 | 8.6 | 4.3 | -1.1 |
| Absolute minimum temperature (°C) | -12.6 | -14.0 | -6.8 | -2.1 | -0.2 | 9.8 | 15.1 | 19.6 | 10.7 | 3.8 | -2.0 | -6.0 |
| 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) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 5.0 | 6.2 | 8.3 | 8.7 | 8.5 | 8.1 | 9.3 | 11.0 | 7.2 | 8.3 | 5.3 | 3.6 |
| Precipitation (mm) | 64 | 76 | 111 | 132 | 167 | 232 | 189 | 148 | 227 | 83 | 166 | 139 |
| Sunny days | 1 | 8 | 17 | 15 | 10 | 3 | 2 | 0 | 3 | 8 | 6 | 5 |
| Rainy days | 14 | 10 | 14 | 15 | 21 | 27 | 29 | 31 | 27 | 23 | 24 | 22 |
| Snow days | 16 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Ōshū Shi during the most sunny months:
The largest precipitation sum in Ōshū Shi is at