Average annual temperature is 17.4 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 132
Number of rainy days: 230
Number of snow days: 3
Average annual precipitation: 1857 mm
Look at detailed online map of Ōnojō
* Weather data for Ōnojō Japan is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.8 | 16.7 | 24.9 | 25.2 | 29.4 | 30.5 | 34.4 | 37.7 | 31.7 | 26.6 | 28.1 | 22.9 |
| Average daytime temperature (°C) | 9.5 | 11.3 | 16.5 | 19.2 | 22.9 | 26.3 | 31 | 32.7 | 29.1 | 22.5 | 18.1 | 12.5 |
| Average temperature (°C) | 6.5 | 7.9 | 12.3 | 15.1 | 19.1 | 23 | 27.5 | 28.8 | 25.7 | 18.5 | 14 | 9.2 |
| Average night temperature (°C) | 3.7 | 4.9 | 8.7 | 11.6 | 15.9 | 20.3 | 24.7 | 25.8 | 22.9 | 14.9 | 10.5 | 6.2 |
| Absolute minimum temperature (°C) | -3.9 | 0.4 | 1.5 | 6.1 | 10.5 | 16.1 | 21.7 | 23.4 | 18.6 | 10 | 4.2 | 1.1 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.6 | 11.4 | 12.5 | 13.5 | 14.2 | 14.4 | 14.4 | 13.8 | 12.9 | 11.9 | 10.8 | 10.1 |
| Daylight mean duration (h) | 10.2 | 11 | 12 | 13 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.4 | 10 |
| Daylight minimum duration (h) | 10 | 10.6 | 11.5 | 12.5 | 13.5 | 14.2 | 13.8 | 12.9 | 11.9 | 10.9 | 10.1 | 9.9 |
| Sunshine mean duration (h) | 6.2 | 6.3 | 7.9 | 8.6 | 8.5 | 8.3 | 9.2 | 10.8 | 9.3 | 8.9 | 7.7 | 5.7 |
| Precipitation (mm) | 132 | 108 | 113 | 236 | 252 | 233 | 254 | 188 | 130 | 33 | 67 | 111 |
| Sunny days | 12 | 9 | 18 | 16 | 13 | 9 | 3 | 2 | 4 | 21 | 14 | 11 |
| Rainy days | 17 | 19 | 13 | 14 | 18 | 21 | 28 | 29 | 26 | 10 | 16 | 19 |
| Snow days | 2 | 1 |
The best time to visit Ōnojō during the most sunny months:
The largest precipitation sum in Ōnojō is at