Average annual temperature is 14.3 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 143 days
Number of rainy days: 211 days
Number of snow days: 11 days
Look at detailed online map of Ōno
* Weather data for Ōno 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) | 14.5 | 15.8 | 20.2 | 24.9 | 28.1 | 29.2 | 34.1 | 32.1 | 30.7 | 23.5 | 22.8 | 17.2 |
| Average daytime temperature (°C) | 6.6 | 8.0 | 14.6 | 17.6 | 21.2 | 24.4 | 30.5 | 29.3 | 27.7 | 19.5 | 15.1 | 10.1 |
| Average temperature (°C) | 2.8 | 3.7 | 9.3 | 12.4 | 16.4 | 20.4 | 25.5 | 25.1 | 23.4 | 15.1 | 10.9 | 6.0 |
| Average night temperature (°C) | -0.1 | 0.4 | 5.1 | 7.9 | 12.4 | 17.4 | 21.3 | 22.2 | 20.2 | 11.9 | 7.5 | 2.9 |
| Absolute minimum temperature (°C) | -8.9 | -3.6 | -1.0 | 3.6 | 6.1 | 13.0 | 19.4 | 20.6 | 16.6 | 7.3 | 2.1 | -2.8 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 6.5 | 8.1 | 8.1 | 8.6 | 6.4 | 10.5 | 9.0 | 9.2 | 8.4 | 7.5 | 7.1 |
| Precipitation (mm) | 43 | 41 | 98 | 171 | 258 | 470 | 59 | 427 | 88 | 118 | 75 | 58 |
| Sunny days | 14 | 10 | 13 | 13 | 14 | 9 | 8 | 0 | 7 | 16 | 19 | 20 |
| Rainy days | 12 | 14 | 17 | 17 | 17 | 21 | 23 | 31 | 23 | 15 | 11 | 10 |
| Snow days | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Ōno during the most sunny months:
The largest precipitation sum in Ōno is at