Average annual temperature is 14.7 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -9.2 °C
Number of sunny days: 140 days
Number of rainy days: 219 days
Number of snow days: 6 days
Look at detailed online map of Nagatani
* Weather data for Nagatani 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) | 15.1 | 14.6 | 21.5 | 23.7 | 27.6 | 29.5 | 33.7 | 35.0 | 33.1 | 25.8 | 23.5 | 18.2 |
| Average daytime temperature (°C) | 7.0 | 7.9 | 14.7 | 17.1 | 21.3 | 24.8 | 30.0 | 31.3 | 28.9 | 20.3 | 15.3 | 10.2 |
| Average temperature (°C) | 2.7 | 3.9 | 9.7 | 12.5 | 16.6 | 20.8 | 25.6 | 26.8 | 24.5 | 15.9 | 11.1 | 6.1 |
| Average night temperature (°C) | -0.5 | 0.5 | 5.6 | 8.8 | 13.2 | 17.6 | 22.3 | 23.5 | 21.3 | 12.5 | 7.8 | 2.8 |
| Absolute minimum temperature (°C) | -9.2 | -3.3 | -1.2 | 3.7 | 7.1 | 12.7 | 18.3 | 21.9 | 17.3 | 7.6 | 0.8 | -4.2 |
| 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 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 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) | 6.8 | 5.9 | 8.4 | 7.8 | 9.3 | 6.8 | 9.5 | 10.0 | 9.7 | 8.8 | 7.3 | 6.7 |
| Precipitation (mm) | 46 | 38 | 102 | 197 | 256 | 266 | 103 | 211 | 71 | 35 | 104 | 42 |
| Sunny days | 7 | 11 | 18 | 16 | 14 | 9 | 9 | 2 | 8 | 14 | 14 | 18 |
| Rainy days | 20 | 15 | 13 | 14 | 17 | 21 | 22 | 29 | 22 | 17 | 16 | 13 |
| Snow days | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nagatani is at