Average annual temperature is 14.5 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -10.1 °C
Number of sunny days: 137 days
Number of rainy days: 219 days
Number of snow days: 9 days
Look at detailed online map of Nantan Shi
* Weather data for Nantan 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) | 14.2 | 15.3 | 21.9 | 25.1 | 29.7 | 29.6 | 34.1 | 34.0 | 33.4 | 25.6 | 23.6 | 17.8 |
| Average daytime temperature (°C) | 6.6 | 7.5 | 14.5 | 17.2 | 21.4 | 25.1 | 30.4 | 31.5 | 29.2 | 20.0 | 15.4 | 10.3 |
| Average temperature (°C) | 2.3 | 3.5 | 9.2 | 12.2 | 16.4 | 20.7 | 25.6 | 26.9 | 24.4 | 15.6 | 11.0 | 6.1 |
| Average night temperature (°C) | -1.2 | 0.5 | 5.1 | 8.3 | 12.8 | 17.3 | 22.1 | 23.7 | 21.2 | 12.3 | 7.8 | 2.7 |
| Absolute minimum temperature (°C) | -10.1 | -4.8 | -0.3 | 2.7 | 5.4 | 11.5 | 17.9 | 22.1 | 16.3 | 7.5 | 1.2 | -3.7 |
| 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) | 6.1 | 5.4 | 8.2 | 7.6 | 8.8 | 6.7 | 9.4 | 10.1 | 9.5 | 8.7 | 7.1 | 6.5 |
| Precipitation (mm) | 85 | 55 | 109 | 182 | 211 | 266 | 153 | 153 | 93 | 43 | 112 | 50 |
| Sunny days | 7 | 10 | 17 | 14 | 16 | 8 | 10 | 3 | 8 | 14 | 14 | 16 |
| Rainy days | 20 | 14 | 14 | 16 | 15 | 22 | 21 | 28 | 22 | 17 | 16 | 14 |
| Snow days | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Nantan Shi during the most sunny months:
The largest precipitation sum in Nantan Shi is at