Average annual temperature is 17.0 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 174 days
Number of rainy days: 189 days
Number of snow days: 2 days
Look at detailed online map of Chūō
* Weather data for Chūō 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) | 15.5 | 16.3 | 22.4 | 23.9 | 27.2 | 30.4 | 34.0 | 33.2 | 31.9 | 30.4 | 25.2 | 20.9 |
| Average daytime temperature (°C) | 9.7 | 10.8 | 15.4 | 18.8 | 21.1 | 24.7 | 29.9 | 31.0 | 29.0 | 21.8 | 18.1 | 13.2 |
| Average temperature (°C) | 6.3 | 7.5 | 12.1 | 15.4 | 18.0 | 22.1 | 26.5 | 27.3 | 25.7 | 18.3 | 14.4 | 9.5 |
| Average night temperature (°C) | 2.9 | 4.1 | 8.9 | 12.1 | 15.0 | 19.6 | 23.8 | 24.7 | 23.1 | 15.1 | 11.7 | 6.3 |
| Absolute minimum temperature (°C) | -2.6 | -0.5 | 3.3 | 6.6 | 10.2 | 17.0 | 20.1 | 23.2 | 18.4 | 11.3 | 6.0 | -0.4 |
| 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) | 6.8 | 6.9 | 7.7 | 8.6 | 8.5 | 7.0 | 9.7 | 10.9 | 9.6 | 8.7 | 7.6 | 7.6 |
| Precipitation (mm) | 42 | 83 | 169 | 178 | 237 | 375 | 56 | 212 | 175 | 149 | 78 | 67 |
| Sunny days | 17 | 13 | 15 | 13 | 13 | 11 | 17 | 12 | 9 | 14 | 18 | 22 |
| Rainy days | 14 | 13 | 16 | 17 | 18 | 19 | 14 | 19 | 21 | 17 | 12 | 9 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chūō during the most sunny months:
The largest precipitation sum in Chūō is at