Average annual temperature is 9.5 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -28.0 °C
Number of sunny days: 117 days
Number of rainy days: 217 days
Number of snow days: 31 days
Look at detailed online map of Town of Oneonta
* Weather data for Town of Oneonta 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) | 13.6 | 14.8 | 15.2 | 27.7 | 28.9 | 30.8 | 30.4 | 27.0 | 30.8 | 28.5 | 15.9 | 11.5 |
| Average daytime temperature (°C) | 3.8 | 4.9 | 5.9 | 16.3 | 19.8 | 22.8 | 26.8 | 23.7 | 21.6 | 16.5 | 7.3 | 5.9 |
| Average temperature (°C) | 0.4 | -0.9 | 0.7 | 9.5 | 12.8 | 17.4 | 21.4 | 18.9 | 16.4 | 11.7 | 2.8 | 2.3 |
| Average night temperature (°C) | -2.9 | -5.8 | -3.3 | 4.2 | 6.4 | 12.7 | 17.1 | 15.0 | 12.4 | 7.8 | -0.7 | -0.2 |
| Absolute minimum temperature (°C) | -9.2 | -28.0 | -11.5 | -4.8 | -0.8 | 7.6 | 12.0 | 9.4 | 5.5 | 0.9 | -6.6 | -7.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.6 | 5.3 | 5.7 | 8.7 | 12.0 | 10.3 | 11.1 | 9.7 | 8.3 | 6.3 | 5.9 | 3.2 |
| Precipitation (mm) | 100 | 67 | 115 | 95 | 49 | 97 | 189 | 185 | 100 | 68 | 67 | 148 |
| Sunny days | 7 | 8 | 8 | 12 | 16 | 7 | 5 | 8 | 14 | 12 | 10 | 10 |
| Rainy days | 15 | 13 | 17 | 18 | 15 | 23 | 26 | 23 | 16 | 19 | 17 | 15 |
| Snow days | 9 | 7 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 |
The best time to visit Town of Oneonta during the most sunny months:
The largest precipitation sum in Town of Oneonta is at