Average annual temperature is 16.3 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 169 days
Number of rainy days: 193 days
Number of snow days: 3 days
Look at detailed online map of Nanukaichi
* Weather data for Nanukaichi 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) | 17.7 | 15.3 | 22.5 | 25.7 | 28.9 | 31.0 | 34.8 | 36.6 | 33.9 | 29.2 | 26.4 | 19.3 |
| Average daytime temperature (°C) | 9.8 | 10.4 | 17.1 | 19.8 | 23.3 | 26.1 | 30.9 | 32.6 | 31.0 | 23.9 | 18.1 | 12.1 |
| Average temperature (°C) | 4.5 | 5.3 | 11.2 | 14.1 | 18.3 | 22.0 | 26.8 | 28.3 | 26.2 | 18.0 | 12.6 | 7.2 |
| Average night temperature (°C) | 0.3 | 1.1 | 6.1 | 9.0 | 14.1 | 18.3 | 23.1 | 25.0 | 22.6 | 13.1 | 8.4 | 3.3 |
| Absolute minimum temperature (°C) | -7.3 | -3.7 | -1.4 | 3.0 | 7.4 | 13.2 | 18.7 | 22.8 | 18.5 | 8.3 | 2.2 | -2.0 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 6.4 | 8.4 | 8.0 | 8.8 | 7.3 | 9.7 | 10.2 | 9.3 | 8.7 | 7.8 | 7.0 |
| Precipitation (mm) | 27 | 42 | 80 | 191 | 219 | 258 | 95 | 208 | 49 | 21 | 51 | 44 |
| Sunny days | 13 | 16 | 16 | 16 | 16 | 10 | 9 | 5 | 10 | 21 | 19 | 18 |
| Rainy days | 16 | 11 | 15 | 14 | 15 | 20 | 22 | 26 | 20 | 10 | 11 | 13 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nanukaichi is at