Prewitt Reservoir

Best time to visit Prewitt Reservoir

Best months: April–June and September–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

1. Jan

   42° / 16°

   2 wet

2. Feb

   46° / 19°

   2 wet

3. Mar

   57° / 27°

   3 wet

4. Apr

   64° / 35°

   5 wet

5. May

   73° / 46°

   8 wet

6. Jun

   85° / 57°

   8 wet

7. Jul

   91° / 62°

   8 wet

8. Aug

   89° / 60°

   7 wet

9. Sep

   81° / 49°

   5 wet

10. Oct

    66° / 35°

    4 wet

11. Nov

    53° / 24°

    3 wet

12. Dec

    42° / 16°

    3 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Sterling, CO, 17.1 mi away at 3,974 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.