Average annual temperature is 16.0 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 145 days
Number of rainy days: 216 days
Number of snow days: 4 days
Look at detailed online map of Kōra-chō
* Weather data for Kōra-chō 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) | 13.6 | 13.9 | 20.2 | 23.5 | 28.2 | 29.7 | 34.1 | 34.2 | 32.5 | 25.3 | 24.2 | 16.7 |
| Average daytime temperature (°C) | 7.0 | 8.1 | 13.9 | 17.4 | 21.5 | 25.1 | 30.7 | 31.7 | 29.3 | 20.7 | 15.8 | 10.8 |
| Average temperature (°C) | 4.1 | 5.0 | 9.8 | 13.2 | 17.7 | 22.1 | 27.2 | 28.3 | 25.9 | 17.5 | 12.8 | 7.8 |
| Average night temperature (°C) | 1.7 | 2.3 | 6.0 | 9.7 | 14.3 | 19.4 | 24.2 | 25.7 | 23.1 | 14.7 | 10.3 | 5.2 |
| Absolute minimum temperature (°C) | -3.9 | -1.4 | 0.7 | 5.0 | 7.9 | 13.0 | 20.6 | 24.3 | 18.9 | 10.1 | 4.4 | -0.2 |
| 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 | 14.3 | 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) | 6.9 | 6.7 | 8.4 | 7.9 | 9.0 | 6.9 | 9.8 | 9.8 | 9.7 | 8.7 | 7.5 | 7.0 |
| Precipitation (mm) | 94 | 75 | 95 | 181 | 215 | 294 | 156 | 190 | 100 | 75 | 106 | 70 |
| Sunny days | 9 | 10 | 17 | 16 | 16 | 10 | 15 | 5 | 9 | 16 | 13 | 9 |
| Rainy days | 22 | 15 | 14 | 14 | 15 | 20 | 16 | 26 | 21 | 15 | 17 | 21 |
| Snow days | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Kōra-chō is at