Average annual temperature is 12.7 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 95 days
Number of rainy days: 244 days
Number of snow days: 26 days
Look at detailed online map of Nichinan Chō
* Weather data for Nichinan Chō 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) | 12.6 | 11.8 | 20.2 | 24.2 | 27.3 | 27.8 | 31.7 | 31.1 | 29.1 | 22.2 | 22.5 | 16.7 |
| Average daytime temperature (°C) | 3.8 | 4.6 | 12.4 | 15.2 | 19.8 | 23.6 | 28.2 | 28.6 | 25.5 | 17.6 | 13.2 | 7.4 |
| Average temperature (°C) | 0.5 | 1.2 | 7.6 | 10.6 | 15.1 | 19.4 | 24.1 | 24.9 | 21.7 | 13.4 | 9.1 | 3.9 |
| Average night temperature (°C) | -2.5 | -2.0 | 3.7 | 6.7 | 11.7 | 16.1 | 21.0 | 22.2 | 19.1 | 10.0 | 5.7 | 1.2 |
| Absolute minimum temperature (°C) | -9.8 | -7.8 | -3.2 | 0.2 | 4.7 | 10.5 | 17.9 | 20.4 | 15.9 | 5.7 | -0.7 | -5.4 |
| 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 | 14.3 | 13.5 | 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) | 4.5 | 5.3 | 7.6 | 7.4 | 8.3 | 7.3 | 8.8 | 9.0 | 7.3 | 8.2 | 6.4 | 5.1 |
| Precipitation (mm) | 127 | 118 | 99 | 207 | 278 | 184 | 184 | 192 | 131 | 38 | 99 | 118 |
| Sunny days | 4 | 7 | 14 | 13 | 11 | 9 | 4 | 2 | 1 | 13 | 10 | 7 |
| Rainy days | 15 | 14 | 16 | 17 | 20 | 21 | 27 | 29 | 29 | 18 | 20 | 18 |
| Snow days | 12 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
The best time to visit Nichinan Chō during the most sunny months:
The largest precipitation sum in Nichinan Chō is at