Average annual temperature is 9.0 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -20.3 °C
Number of sunny days: 111 days
Number of rainy days: 185 days
Number of snow days: 69 days
Look at detailed online map of Nishioka-yonjō
* Weather data for Nishioka-yonjō 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) | 4.9 | 5.6 | 17.8 | 19.5 | 25.3 | 27.9 | 32.6 | 33.3 | 28.2 | 24.0 | 19.8 | 12.2 |
| Average daytime temperature (°C) | -4.1 | -2.2 | 7.3 | 12.6 | 17.6 | 22.5 | 26.3 | 29.2 | 23.9 | 16.7 | 9.6 | 1.1 |
| Average temperature (°C) | -7.7 | -5.3 | 2.2 | 7.6 | 11.9 | 17.7 | 22.1 | 25.2 | 19.8 | 11.4 | 5.1 | -2.6 |
| Average night temperature (°C) | -11.5 | -9.2 | -2.1 | 3.7 | 7.1 | 13.7 | 18.8 | 22.2 | 16.2 | 7.3 | 1.2 | -6.3 |
| Absolute minimum temperature (°C) | -20.3 | -14.9 | -9.1 | -2.3 | 1.4 | 5.3 | 14.8 | 18.6 | 8.9 | 0.3 | -7.8 | -12.3 |
| 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 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 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 | 8.0 |
| Sunshine mean duration (h) | 6.7 | 6.6 | 8.3 | 8.1 | 10.2 | 10.1 | 10.0 | 8.8 | 7.5 | 7.8 | 6.1 | 5.3 |
| Precipitation (mm) | 50 | 71 | 76 | 108 | 75 | 139 | 164 | 148 | 160 | 98 | 139 | 52 |
| Sunny days | 7 | 4 | 16 | 9 | 13 | 12 | 8 | 2 | 10 | 13 | 10 | 7 |
| Rainy days | 1 | 3 | 11 | 21 | 18 | 18 | 23 | 29 | 20 | 18 | 17 | 6 |
| Snow days | 23 | 21 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 18 |
The best time to visit Nishioka-yonjō during the most sunny months:
Months with the longest average daylight duration in Nishioka-yonjō:
The largest precipitation sum in Nishioka-yonjō is at