Average annual temperature is 10.1 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: -12.0 °C
Number of sunny days: 82 days
Number of rainy days: 218 days
Number of snow days: 65 days
Look at detailed online map of Utashima
* Weather data for Utashima 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) | 9.3 | 7.0 | 15.4 | 17.9 | 22.3 | 25.9 | 30.3 | 31.5 | 27.4 | 21.9 | 20.0 | 12.1 |
| Average daytime temperature (°C) | -1.6 | -0.2 | 6.8 | 10.9 | 16.3 | 20.5 | 24.8 | 27.8 | 23.5 | 16.5 | 9.3 | 1.2 |
| Average temperature (°C) | -3.4 | -1.7 | 3.6 | 7.6 | 11.7 | 17.1 | 21.9 | 24.8 | 20.6 | 13.0 | 6.4 | -0.7 |
| Average night temperature (°C) | -5.0 | -3.4 | 1.0 | 4.9 | 8.2 | 14.4 | 19.5 | 22.7 | 18.1 | 10.2 | 3.8 | -2.9 |
| Absolute minimum temperature (°C) | -12.0 | -6.7 | -2.6 | 0.3 | 2.9 | 8.5 | 15.5 | 19.9 | 12.2 | 4.1 | -4.6 | -7.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.9 | 5.3 | 8.1 | 8.4 | 10.8 | 9.6 | 9.8 | 8.8 | 7.7 | 7.7 | 4.9 | 3.6 |
| Precipitation (mm) | 157 | 146 | 85 | 115 | 88 | 213 | 123 | 129 | 124 | 186 | 193 | 176 |
| Sunny days | 1 | 1 | 11 | 8 | 14 | 11 | 9 | 2 | 10 | 8 | 4 | 3 |
| Rainy days | 12 | 6 | 16 | 22 | 17 | 19 | 22 | 29 | 20 | 23 | 21 | 11 |
| Snow days | 18 | 21 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 17 |
The best time to visit Utashima during the most sunny months:
Months with the longest average daylight duration in Utashima:
The largest precipitation sum in Utashima is at