Miller Lake

Best time to visit Miller Lake

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

   38° / 21°

   10 wet · 4 snow

2. Feb

   43° / 25°

   8 wet · 3 snow

3. Mar

   54° / 34°

   11 wet · 1 snow

4. Apr

   67° / 44°

   12 wet

5. May

   77° / 54°

   13 wet

6. Jun

   85° / 63°

   10 wet

7. Jul

   88° / 66°

   9 wet

8. Aug

   87° / 64°

   8 wet

9. Sep

   81° / 57°

   8 wet

10. Oct

    69° / 46°

    10 wet

11. Nov

    54° / 35°

    10 wet · 1 snow

12. Dec

    42° / 26°

    11 wet · 3 snow

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Charleston, IL, 14.3 mi away at 700 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.