Average annual temperature is 17.1 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: -7.7 °C
Number of sunny days: 228 days
Number of rainy days: 137 days
Look at detailed online map of Oneta
* Weather data for Oneta 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) | 20.3 | 22.9 | 26.3 | 29.0 | 32.4 | 39.1 | 40.1 | 40.4 | 36.1 | 31.4 | 27.9 | 21.4 |
| Average daytime temperature (°C) | 11.6 | 13.6 | 16.3 | 21.7 | 26.8 | 32.1 | 34.5 | 35.1 | 30.7 | 22.2 | 17.0 | 12.7 |
| Average temperature (°C) | 6.1 | 7.0 | 10.4 | 15.4 | 20.8 | 26.0 | 28.4 | 28.9 | 24.8 | 17.4 | 11.3 | 7.6 |
| Average night temperature (°C) | 2.1 | 2.7 | 6.1 | 10.1 | 16.0 | 20.8 | 23.4 | 23.8 | 19.9 | 13.3 | 6.8 | 4.0 |
| Absolute minimum temperature (°C) | -7.7 | -7.2 | -5.2 | 4.6 | 6.8 | 16.5 | 19.2 | 17.5 | 16.8 | -0.3 | -2.2 | -1.8 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 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) | 6.3 | 6.8 | 7.2 | 9.7 | 10.2 | 12.2 | 11.6 | 11.8 | 10.4 | 7.9 | 7.9 | 6.4 |
| Precipitation (mm) | 80 | 137 | 144 | 43 | 111 | 63 | 92 | 50 | 134 | 152 | 28 | 70 |
| Sunny days | 19 | 18 | 16 | 19 | 12 | 16 | 21 | 21 | 18 | 20 | 25 | 23 |
| Rainy days | 12 | 10 | 15 | 11 | 19 | 14 | 10 | 10 | 12 | 11 | 5 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oneta during the most sunny months:
The largest precipitation sum in Oneta is at