Average annual temperature is 14.1 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -8.4 °C
Number of sunny days: 129 days
Number of rainy days: 224 days
Number of snow days: 12 days
Look at detailed online map of Higashiōnuma
* Weather data for Higashiōnuma 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) | 14.1 | 13.1 | 21.0 | 23.8 | 27.9 | 28.9 | 32.2 | 34.1 | 30.6 | 24.3 | 21.9 | 16.7 |
| Average daytime temperature (°C) | 6.2 | 8.3 | 14.6 | 17.3 | 21.0 | 24.4 | 29.3 | 29.7 | 27.6 | 19.5 | 14.8 | 9.6 |
| Average temperature (°C) | 2.2 | 3.7 | 9.8 | 12.5 | 16.5 | 20.4 | 24.7 | 25.1 | 23.3 | 14.9 | 10.6 | 5.5 |
| Average night temperature (°C) | -0.8 | 0.0 | 6.1 | 8.4 | 12.9 | 17.5 | 21.4 | 22.0 | 20.3 | 11.2 | 7.2 | 2.3 |
| Absolute minimum temperature (°C) | -8.4 | -5.5 | -2.0 | 2.5 | 6.5 | 12.7 | 18.9 | 20.4 | 15.7 | 6.7 | 0.4 | -4.7 |
| 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 | 14.2 | 13.4 | 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) | 7.6 | 7.6 | 8.7 | 8.5 | 8.8 | 6.9 | 10.6 | 10.6 | 9.4 | 8.8 | 7.7 | 7.4 |
| Precipitation (mm) | 46 | 60 | 164 | 240 | 308 | 546 | 158 | 215 | 207 | 144 | 130 | 74 |
| Sunny days | 16 | 15 | 15 | 9 | 14 | 10 | 4 | 2 | 3 | 14 | 14 | 13 |
| Rainy days | 8 | 12 | 16 | 21 | 17 | 20 | 27 | 29 | 27 | 17 | 16 | 14 |
| Snow days | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The largest precipitation sum in Higashiōnuma is at