Average annual temperature is 13.8 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -10.7 °C
Number of sunny days: 88 days
Number of rainy days: 259 days
Number of snow days: 18 days
Look at detailed online map of Chiyagawa
* Weather data for Chiyagawa 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) | 12.7 | 13.9 | 22.9 | 25.2 | 31.6 | 29.5 | 34.0 | 38.2 | 35.7 | 24.9 | 25.5 | 17.2 |
| Average daytime temperature (°C) | 4.0 | 5.1 | 13.5 | 17.6 | 21.4 | 25.5 | 30.1 | 35.2 | 29.6 | 19.9 | 15.1 | 8.8 |
| Average temperature (°C) | 0.7 | 1.2 | 6.8 | 11.2 | 15.7 | 20.8 | 25.5 | 29.0 | 24.5 | 14.7 | 10.0 | 4.2 |
| Average night temperature (°C) | -1.6 | -1.7 | 1.7 | 6.0 | 10.5 | 16.9 | 21.6 | 24.1 | 21.1 | 10.8 | 6.1 | 0.5 |
| Absolute minimum temperature (°C) | -6.6 | -6.4 | -5.8 | -1.1 | 2.3 | 11.0 | 16.4 | 21.7 | 14.0 | 7.2 | 1.0 | -10.7 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 4.0 | 5.1 | 7.8 | 7.8 | 8.4 | 7.8 | 9.5 | 11.9 | 8.1 | 8.0 | 5.8 | 4.1 |
| Precipitation (mm) | 284 | 182 | 99 | 123 | 158 | 267 | 137 | 49 | 184 | 250 | 228 | 273 |
| Sunny days | 3 | 5 | 12 | 11 | 12 | 5 | 7 | 10 | 6 | 4 | 8 | 5 |
| Rainy days | 20 | 14 | 19 | 19 | 19 | 25 | 24 | 21 | 24 | 27 | 22 | 25 |
| Snow days | 8 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Chiyagawa during the most sunny months:
The largest precipitation sum in Chiyagawa is at