Average annual temperature is 14.7 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: -11.2 °C
Number of sunny days: 92 days
Number of rainy days: 263 days
Number of snow days: 10 days
Look at detailed online map of Nanto-shi
* Weather data for Nanto-shi 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) | 16.6 | 15.4 | 22.0 | 26.0 | 30.0 | 31.8 | 35.3 | 38.9 | 34.6 | 25.4 | 25.6 | 21.1 |
| Average daytime temperature (°C) | 6.3 | 7.2 | 14.7 | 17.2 | 21.9 | 25.8 | 30.8 | 34.9 | 29.9 | 20.4 | 15.5 | 9.7 |
| Average temperature (°C) | 2.3 | 2.8 | 8.7 | 12.1 | 16.5 | 21.3 | 26.1 | 29.1 | 25.0 | 15.1 | 11.0 | 5.6 |
| Average night temperature (°C) | -1.2 | -1.1 | 3.6 | 7.5 | 11.7 | 17.3 | 22.0 | 24.4 | 21.5 | 10.9 | 7.2 | 1.8 |
| Absolute minimum temperature (°C) | -11.2 | -7.0 | -4.1 | 2.6 | 4.7 | 12.8 | 16.1 | 22.6 | 16.4 | 6.4 | -1.2 | -5.5 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.6 | 5.9 | 7.8 | 7.8 | 8.8 | 7.7 | 9.6 | 11.0 | 8.3 | 8.2 | 6.1 | 4.4 |
| Precipitation (mm) | 176 | 135 | 146 | 143 | 228 | 319 | 180 | 94 | 190 | 145 | 198 | 224 |
| Sunny days | 4 | 6 | 15 | 11 | 14 | 6 | 8 | 5 | 2 | 8 | 8 | 5 |
| Rainy days | 23 | 17 | 16 | 19 | 17 | 24 | 23 | 26 | 28 | 23 | 22 | 25 |
| Snow days | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Nanto-shi during the most sunny months:
The largest precipitation sum in Nanto-shi is at