Average annual temperature is 12.1 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -11.2 °C
Number of sunny days: 104 days
Number of rainy days: 238 days
Number of snow days: 23 days
Look at detailed online map of Ōmata
* Weather data for Ōmata 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) | 13.1 | 12.9 | 18.0 | 22.6 | 26.4 | 27.1 | 31.3 | 31.2 | 28.7 | 22.1 | 21.3 | 17.2 |
| Average daytime temperature (°C) | 3.0 | 4.8 | 12.0 | 15.7 | 19.0 | 22.2 | 28.4 | 27.5 | 25.8 | 17.0 | 12.5 | 7.5 |
| Average temperature (°C) | -0.5 | 0.6 | 7.2 | 10.5 | 14.5 | 18.5 | 23.6 | 23.3 | 21.5 | 12.8 | 8.6 | 3.5 |
| Average night temperature (°C) | -3.4 | -3.3 | 3.2 | 6.4 | 10.7 | 15.7 | 19.7 | 20.6 | 18.5 | 9.7 | 5.4 | 0.6 |
| Absolute minimum temperature (°C) | -11.2 | -10.0 | -3.9 | 1.2 | 5.0 | 10.8 | 17.1 | 18.8 | 14.8 | 4.6 | -1.2 | -5.5 |
| 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) | 6.1 | 6.3 | 8.1 | 8.1 | 8.5 | 6.7 | 10.8 | 8.9 | 9.5 | 8.4 | 7.1 | 7.0 |
| Precipitation (mm) | 92 | 67 | 108 | 180 | 217 | 496 | 75 | 389 | 72 | 122 | 101 | 96 |
| Sunny days | 7 | 7 | 16 | 10 | 12 | 8 | 7 | 2 | 6 | 10 | 9 | 10 |
| Rainy days | 12 | 14 | 15 | 20 | 19 | 22 | 24 | 29 | 24 | 21 | 21 | 17 |
| Snow days | 12 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Ōmata during the most sunny months:
The largest precipitation sum in Ōmata is at