Average annual temperature is 15.6 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Rock Springs
* Weather data for Rock Springs 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) | 20.4 | 27.0 | 27.1 | 27.9 | 29.5 | 32.1 | 35.3 | 35.8 | 35.0 | 29.2 | 28.1 | 21.5 |
| Average daytime temperature (°C) | 13.1 | 16.0 | 17.3 | 21.8 | 23.9 | 27.8 | 32.1 | 30.9 | 27.9 | 22.9 | 16.2 | 12.6 |
| Average temperature (°C) | 7.3 | 10.3 | 10.9 | 14.8 | 17.9 | 21.3 | 25.3 | 24.4 | 21.5 | 16.2 | 10.1 | 6.8 |
| Average night temperature (°C) | 3.3 | 5.7 | 5.1 | 8.8 | 12.8 | 15.6 | 19.2 | 19.2 | 16.1 | 11.0 | 5.3 | 2.1 |
| Absolute minimum temperature (°C) | -3.7 | -4.8 | -5.0 | 1.8 | 4.8 | 7.8 | 15.8 | 14.9 | 10.5 | 3.7 | -4.1 | -4.6 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 5.9 | 8.5 | 9.0 | 10.2 | 10.8 | 12.1 | 10.6 | 10.5 | 9.7 | 7.7 | 6.7 |
| Precipitation (mm) | 133 | 88 | 89 | 151 | 91 | 138 | 63 | 119 | 61 | 16 | 29 | 160 |
| Sunny days | 16 | 11 | 18 | 14 | 13 | 12 | 6 | 11 | 19 | 25 | 22 | 20 |
| Rainy days | 15 | 17 | 13 | 16 | 18 | 18 | 25 | 20 | 11 | 6 | 8 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rock Springs during the most sunny months:
The largest precipitation sum in Rock Springs is at