Average annual temperature is 10.5 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -18.2 °C
Number of sunny days: 128 days
Number of rainy days: 210 days
Number of snow days: 27 days
Look at detailed online map of Town of Clarkson
* Weather data for Town of Clarkson 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) | 9.4 | 17.8 | 12.9 | 27.9 | 28.0 | 29.8 | 32.7 | 29.6 | 32.7 | 31.0 | 16.8 | 15.2 |
| Average daytime temperature (°C) | 3.1 | 5.9 | 5.4 | 15.7 | 19.5 | 23.7 | 27.5 | 24.7 | 22.9 | 17.1 | 8.9 | 7.1 |
| Average temperature (°C) | 0.4 | 0.0 | 1.1 | 9.2 | 13.1 | 18.4 | 22.4 | 20.1 | 18.0 | 13.3 | 5.0 | 4.0 |
| Average night temperature (°C) | -1.9 | -4.4 | -2.6 | 4.2 | 7.4 | 13.8 | 18.1 | 16.5 | 14.2 | 10.3 | 1.8 | 1.7 |
| Absolute minimum temperature (°C) | -10.9 | -18.2 | -14.8 | -4.4 | 0.5 | 9.6 | 14.7 | 11.2 | 8.0 | 1.2 | -4.6 | -5.0 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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 | 8.0 |
| Sunshine mean duration (h) | 2.3 | 5.6 | 6.0 | 8.3 | 11.7 | 10.9 | 11.5 | 10.4 | 9.4 | 5.5 | 5.4 | 2.5 |
| Precipitation (mm) | 103 | 69 | 94 | 103 | 52 | 88 | 158 | 150 | 29 | 94 | 71 | 95 |
| Sunny days | 6 | 8 | 11 | 14 | 22 | 14 | 7 | 6 | 15 | 8 | 9 | 8 |
| Rainy days | 18 | 15 | 13 | 16 | 9 | 16 | 24 | 25 | 15 | 23 | 17 | 19 |
| Snow days | 7 | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
The best time to visit Town of Clarkson during the most sunny months:
Months with the longest average daylight duration in Town of Clarkson:
The largest precipitation sum in Town of Clarkson is at