Average annual temperature is 8.8 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -16.9 °C
Number of sunny days: 86 days
Number of rainy days: 197 days
Number of snow days: 82 days
Look at detailed online map of Raijō
* Weather data for Raijō 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) | 6.3 | 6.7 | 14.5 | 17.2 | 23.9 | 27.8 | 31.0 | 32.5 | 27.9 | 21.6 | 18.5 | 11.6 |
| Average daytime temperature (°C) | -4.6 | -2.4 | 6.2 | 11.7 | 17.4 | 22.6 | 26.3 | 28.5 | 23.4 | 15.3 | 7.8 | -0.6 |
| Average temperature (°C) | -7.3 | -5.3 | 2.1 | 7.4 | 12.2 | 18.0 | 22.3 | 24.5 | 19.2 | 10.9 | 4.1 | -3.8 |
| Average night temperature (°C) | -10.3 | -8.2 | -1.4 | 3.9 | 7.9 | 13.8 | 18.8 | 21.4 | 15.7 | 7.5 | 0.5 | -7.4 |
| Absolute minimum temperature (°C) | -16.2 | -15.9 | -6.6 | -2.2 | 0.0 | 6.0 | 11.9 | 16.4 | 8.5 | 1.7 | -8.6 | -16.9 |
| 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 | 14.7 | 15.4 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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 | 8.0 |
| Sunshine mean duration (h) | 5.9 | 6.7 | 8.3 | 8.0 | 9.8 | 9.9 | 9.7 | 8.7 | 7.9 | 7.8 | 5.9 | 4.2 |
| Precipitation (mm) | 62 | 71 | 75 | 129 | 60 | 130 | 114 | 178 | 186 | 118 | 205 | 91 |
| Sunny days | 1 | 2 | 14 | 5 | 10 | 11 | 8 | 5 | 9 | 14 | 5 | 2 |
| Rainy days | 4 | 3 | 11 | 24 | 21 | 19 | 23 | 26 | 21 | 17 | 18 | 10 |
| Snow days | 26 | 23 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 19 |
The best time to visit Raijō during the most sunny months:
Months with the longest average daylight duration in Raijō:
The largest precipitation sum in Raijō is at