Logan Dam

Best time to visit Logan Dam

Best months: May–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

   21° / 3°

   6 wet

2. Feb

   26° / 7°

   6 wet

3. Mar

   39° / 19°

   6 wet

4. Apr

   53° / 31°

   8 wet

5. May

   66° / 45°

   11 wet

6. Jun

   77° / 56°

   11 wet

7. Jul

   82° / 61°

   9 wet

8. Aug

   80° / 58°

   8 wet

9. Sep

   72° / 49°

   8 wet

10. Oct

    57° / 35°

    7 wet

11. Nov

    40° / 21°

    6 wet

12. Dec

    27° / 10°

    6 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Clark, SD, 10.9 mi away at 1,804 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.