Camp Jellystone

Best time to visit Camp Jellystone

Best months: April–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

   27° / 8°

   7 wet

2. Feb

   32° / 13°

   7 wet

3. Mar

   45° / 24°

   8 wet

4. Apr

   59° / 36°

   10 wet

5. May

   71° / 48°

   12 wet

6. Jun

   81° / 59°

   12 wet

7. Jul

   85° / 63°

   10 wet

8. Aug

   83° / 61°

   9 wet

9. Sep

   76° / 52°

   8 wet

10. Oct

    61° / 38°

    8 wet

11. Nov

    45° / 24°

    6 wet

12. Dec

    32° / 13°

    7 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Sioux Falls, SD, 4.4 mi away at 1,430 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.