Average annual temperature is 14.3 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 125 days
Number of rainy days: 237 days
Number of snow days: 3 days
Look at detailed online map of Umamizuka
* Weather data for Umamizuka 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) | 13.4 | 14.2 | 21.5 | 22.3 | 26.7 | 28.0 | 32.6 | 32.6 | 31.3 | 26.2 | 22.9 | 17.6 |
| Average daytime temperature (°C) | 7.4 | 9.0 | 14.3 | 17.2 | 20.0 | 23.7 | 28.5 | 28.8 | 27.2 | 20.0 | 16.0 | 10.9 |
| Average temperature (°C) | 3.1 | 4.6 | 10.1 | 13.0 | 16.0 | 20.3 | 24.4 | 24.7 | 23.1 | 15.2 | 11.0 | 5.9 |
| Average night temperature (°C) | -0.4 | 0.8 | 6.6 | 9.1 | 12.6 | 17.7 | 21.2 | 21.6 | 19.9 | 11.7 | 7.3 | 2.2 |
| Absolute minimum temperature (°C) | -8.5 | -5.5 | -1.0 | 1.6 | 5.8 | 15.0 | 17.8 | 19.2 | 13.3 | 7.9 | -1.1 | -4.2 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 6.9 | 7.9 | 8.3 | 8.3 | 7.2 | 10.1 | 10.7 | 9.5 | 8.8 | 7.5 | 7.5 |
| Precipitation (mm) | 42 | 124 | 236 | 257 | 391 | 606 | 134 | 434 | 180 | 122 | 132 | 87 |
| Sunny days | 17 | 13 | 9 | 9 | 8 | 5 | 5 | 2 | 5 | 14 | 19 | 19 |
| Rainy days | 14 | 12 | 22 | 21 | 23 | 25 | 26 | 29 | 25 | 17 | 11 | 12 |
| Snow days | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Umamizuka during the most sunny months:
The largest precipitation sum in Umamizuka is at