Average annual temperature is 17.1 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 162 days
Number of rainy days: 203 days
Look at detailed online map of Uwaino
* Weather data for Uwaino 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) | 20.4 | 21.7 | 26.7 | 24.7 | 29.9 | 34.3 | 35.8 | 35.6 | 34.6 | 28.1 | 27.9 | 24.2 |
| Average daytime temperature (°C) | 12.4 | 13.5 | 18.0 | 20.5 | 23.4 | 26.5 | 32.1 | 30.4 | 30.6 | 24.1 | 19.9 | 14.5 |
| Average temperature (°C) | 6.5 | 8.3 | 12.7 | 15.7 | 19.2 | 22.7 | 27.5 | 26.6 | 25.7 | 17.5 | 13.2 | 8.4 |
| Average night temperature (°C) | 2.0 | 3.9 | 7.9 | 11.0 | 15.1 | 19.4 | 23.7 | 23.9 | 21.9 | 12.1 | 8.2 | 3.8 |
| Absolute minimum temperature (°C) | -4.1 | -1.0 | -0.9 | 4.6 | 7.7 | 14.4 | 20.6 | 22.4 | 19.0 | 6.9 | 2.2 | -3.8 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.7 | 7.0 | 7.8 | 7.9 | 8.6 | 6.2 | 9.9 | 7.9 | 9.6 | 8.3 | 8.6 | 7.2 |
| Precipitation (mm) | 60 | 143 | 191 | 179 | 153 | 568 | 158 | 647 | 128 | 68 | 30 | 86 |
| Sunny days | 22 | 16 | 17 | 14 | 14 | 6 | 6 | 1 | 2 | 23 | 21 | 20 |
| Rainy days | 9 | 12 | 14 | 16 | 17 | 24 | 25 | 30 | 28 | 8 | 9 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Uwaino is at