Average annual temperature is 13.3 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -15.5 °C
Number of sunny days: 236 days
Number of rainy days: 114 days
Number of snow days: 15 days
Look at detailed online map of Oneonta (historical)
* Weather data for Oneonta (historical) 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) | 11.5 | 16.7 | 23.0 | 30.4 | 31.4 | 36.1 | 39.3 | 39.9 | 37.1 | 32.1 | 22.4 | 16.3 |
| Average daytime temperature (°C) | 4.2 | 8.6 | 10.9 | 20.7 | 25.9 | 30.1 | 32.1 | 33.1 | 29.5 | 20.3 | 13.7 | 7.7 |
| Average temperature (°C) | -0.8 | 0.9 | 4.3 | 12.7 | 19.3 | 23.6 | 25.7 | 26.4 | 22.9 | 14.4 | 7.3 | 2.7 |
| Average night temperature (°C) | -4.6 | -4.3 | -0.5 | 6.6 | 13.6 | 17.8 | 20.3 | 20.8 | 17.1 | 9.3 | 2.5 | -1.0 |
| Absolute minimum temperature (°C) | -15.2 | -15.5 | -8.1 | -3.9 | 4.2 | 12.1 | 14.9 | 14.1 | 10.3 | -5.7 | -5.3 | -5.5 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 8.3 | 8.0 | 10.3 | 10.7 | 12.2 | 11.7 | 12.0 | 10.1 | 7.9 | 7.3 | 5.2 |
| Precipitation (mm) | 34 | 32 | 14 | 14 | 43 | 89 | 69 | 50 | 19 | 40 | 29 | 30 |
| Sunny days | 22 | 23 | 20 | 22 | 15 | 14 | 10 | 23 | 22 | 21 | 23 | 21 |
| Rainy days | 3 | 3 | 9 | 8 | 16 | 16 | 21 | 8 | 8 | 10 | 5 | 7 |
| Snow days | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Oneonta (historical) during the most sunny months:
The largest precipitation sum in Oneonta (historical) is at