Average annual temperature is 17.8 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Chiran
* Weather data for Chiran 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) | 21.4 | 19.0 | 22.6 | 24.1 | 28.8 | 29.7 | 31.8 | 32.5 | 32.6 | 27.4 | 25.3 | 21.8 |
| Average daytime temperature (°C) | 11.6 | 14.1 | 17.6 | 19.9 | 23.7 | 25.9 | 29.3 | 29.7 | 29.7 | 23.2 | 18.6 | 13.6 |
| Average temperature (°C) | 8.0 | 10.2 | 13.5 | 16.2 | 19.6 | 22.7 | 26.4 | 26.4 | 25.8 | 18.9 | 14.8 | 10.2 |
| Average night temperature (°C) | 5.3 | 7.2 | 10.1 | 13.2 | 16.7 | 20.4 | 24.5 | 24.3 | 23.1 | 15.8 | 11.9 | 7.5 |
| Absolute minimum temperature (°C) | -3.4 | 3.3 | 2.7 | 7.0 | 11.7 | 17.0 | 22.2 | 22.3 | 20.8 | 11.4 | 4.9 | -0.6 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.8 | 6.8 | 7.8 | 7.5 | 9.1 | 5.8 | 9.0 | 9.4 | 10.6 | 8.4 | 8.5 | 6.6 |
| Precipitation (mm) | 140 | 203 | 253 | 387 | 287 | 550 | 394 | 421 | 40 | 181 | 82 | 127 |
| Sunny days | 15 | 15 | 15 | 11 | 13 | 5 | 0 | 3 | 5 | 20 | 16 | 16 |
| Rainy days | 16 | 13 | 16 | 19 | 18 | 25 | 31 | 28 | 25 | 11 | 14 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chiran during the most sunny months:
The largest precipitation sum in Chiran is at