Average annual temperature is 23.6 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Ona
* Weather data for Ona United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.9 | 33.8 | 34.3 | 35.5 | 36.5 | 36.7 | 38.2 | 37.8 | 34.7 | 31.4 | 31.1 | 29.1 |
| Average daytime temperature (°C) | 24.8 | 29.2 | 30.1 | 31.3 | 32.5 | 32.5 | 34.5 | 34.5 | 31.9 | 28.7 | 26.0 | 22.6 |
| Average temperature (°C) | 18.1 | 21.7 | 22.6 | 24.4 | 25.5 | 26.4 | 28.1 | 28.6 | 26.3 | 23.6 | 20.6 | 17.8 |
| Average night temperature (°C) | 12.7 | 15.5 | 16.3 | 18.8 | 19.8 | 21.7 | 23.9 | 24.3 | 22.3 | 19.6 | 16.4 | 14.3 |
| Absolute minimum temperature (°C) | 0.6 | 6.6 | 7.6 | 13.6 | 15.4 | 19.6 | 22.6 | 22.5 | 19.9 | 11.5 | 7.2 | 6.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.6 | 9.9 | 10.3 | 10.5 | 11.8 | 11.7 | 10.8 | 10.9 | 9.9 | 9.5 | 8.3 | 7.0 |
| Precipitation (mm) | 30 | 7 | 11 | 105 | 90 | 148 | 174 | 173 | 156 | 62 | 44 | 110 |
| Sunny days | 20 | 21 | 19 | 8 | 13 | 2 | 2 | 4 | 5 | 21 | 15 | 17 |
| Rainy days | 11 | 7 | 12 | 22 | 18 | 28 | 29 | 27 | 25 | 10 | 15 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ona is at