Average annual temperature is 5.7 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -24.4 °C
Number of sunny days: 191 days
Number of rainy days: 112 days
Number of snow days: 62 days
Look at detailed online map of Oneida County
* Weather data for Oneida County 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) | 1.1 | 1.1 | 4.4 | 21.9 | 25.1 | 26.9 | 34.5 | 31.5 | 26.4 | 20.6 | 12.8 | 3.0 |
| Average daytime temperature (°C) | -4.3 | -3.7 | -1.0 | 7.0 | 18.7 | 21.6 | 30.9 | 26.9 | 21.6 | 14.0 | 5.0 | -1.2 |
| Average temperature (°C) | -6.9 | -7.8 | -4.9 | 1.0 | 11.7 | 15.1 | 23.2 | 19.5 | 14.5 | 7.3 | -0.2 | -5.8 |
| Average night temperature (°C) | -9.5 | -11.5 | -8.2 | -3.9 | 5.0 | 8.3 | 14.5 | 12.9 | 7.7 | 1.7 | -4.1 | -9.6 |
| Absolute minimum temperature (°C) | -24.4 | -17.9 | -15.5 | -9.2 | -1.5 | 3.6 | 9.7 | 7.2 | 0.6 | -7.9 | -14.3 | -17.3 |
| 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 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.4 | 7.1 | 8.2 | 10.2 | 11.9 | 12.7 | 13.2 | 11.6 | 10.6 | 8.8 | 7.0 | 5.5 |
| Precipitation (mm) | 72 | 33 | 67 | 33 | 69 | 47 | 3 | 56 | 40 | 22 | 28 | 35 |
| Sunny days | 10 | 14 | 7 | 18 | 8 | 9 | 23 | 18 | 20 | 22 | 21 | 21 |
| Rainy days | 5 | 2 | 6 | 7 | 23 | 21 | 8 | 13 | 10 | 9 | 6 | 2 |
| Snow days | 16 | 12 | 18 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
The best time to visit Oneida County during the most sunny months:
The largest precipitation sum in Oneida County is at