Average annual temperature is 10.5 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -24.3 °C
Number of sunny days: 212 days
Number of rainy days: 124 days
Number of snow days: 29 days
Look at detailed online map of Sterling
* Weather data for Sterling 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) | 10.0 | 15.0 | 20.6 | 29.6 | 27.7 | 34.0 | 35.4 | 38.0 | 36.7 | 30.9 | 21.9 | 17.7 |
| Average daytime temperature (°C) | 1.1 | 7.8 | 9.9 | 17.8 | 22.7 | 25.7 | 30.2 | 31.4 | 28.4 | 19.0 | 13.3 | 8.9 |
| Average temperature (°C) | -4.1 | -1.4 | 1.9 | 8.9 | 16.0 | 19.3 | 22.8 | 23.9 | 20.3 | 11.1 | 5.0 | 1.6 |
| Average night temperature (°C) | -8.8 | -7.2 | -3.8 | 1.6 | 9.7 | 13.6 | 16.3 | 17.3 | 12.9 | 4.6 | -1.2 | -2.6 |
| Absolute minimum temperature (°C) | -24.3 | -23.7 | -10.3 | -6.6 | 2.2 | 9.9 | 12.0 | 11.2 | 7.2 | -8.6 | -10.1 | -5.4 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 6.1 | 8.2 | 8.7 | 9.8 | 10.8 | 11.2 | 12.1 | 11.8 | 10.8 | 9.0 | 7.6 | 6.9 |
| Precipitation (mm) | 52 | 9 | 18 | 21 | 116 | 99 | 86 | 32 | 17 | 49 | 12 | 11 |
| Sunny days | 17 | 22 | 18 | 21 | 7 | 5 | 13 | 17 | 22 | 23 | 24 | 23 |
| Rainy days | 3 | 1 | 7 | 9 | 24 | 25 | 18 | 14 | 8 | 6 | 5 | 4 |
| Snow days | 11 | 5 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4 |
The best time to visit Sterling during the most sunny months:
The largest precipitation sum in Sterling is at