Long-Range Weather Forecast for Rock Springs, WY
Annual Weather Summary
November 2021 to October 2022
Winter will be slightly colder than normal as well as drier, with below-normal snowfall in most areas. The coldest periods will be in late November, late December, and early and late January, with the snowiest periods in late December, late January, and early March. April and May will have above-normal temperatures, with slightly above-normal precipitation. Summer temperatures will be hotter than normal, with slightly above-normal rainfall. The hottest periods will be in mid-June, mid- and late July, and early to mid-August. September and October temperatures will be near normal in the north and above normal in the south, with near-normal precipitation.
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Aug 1-6 | Sunny, hot north; t-storms, warm south |
| Aug 7-15 | Isolated t-storms, hot |
| Aug 16-25 | Rainy periods, cool north; sunny, warm south |
| Aug 26-31 | Showers, then sunny, warm |
| August | temperature 74.5° (1° above avg. north, 4° above south) precipitation 1.5" (0.5" above avg.) |
| Dates | Weather Conditions |
|---|---|
| Sep 1-8 | Sunny, warm north; rainy periods, warm south |
| Sep 9-19 | Rainy periods, cool north; sunny south |
| Sep 20-30 | Showers, then sunny, cool |
| September | temperature 62° (3° below avg. north, 3° above south) precipitation 1.5" (0.5" above avg.) |
Temperature and Precipitation November 2021 to October 2022
