Blackfoot Reservoir

Best time to visit Blackfoot Reservoir

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

   31° / 14°

   10 wet · 8 snow

2. Feb

   34° / 15°

   8 wet · 6 snow

3. Mar

   42° / 24°

   9 wet · 5 snow

4. Apr

   51° / 29°

   9 wet · 2 snow

5. May

   62° / 37°

   10 wet · 1 snow

6. Jun

   71° / 43°

   7 wet

7. Jul

   81° / 50°

   6 wet

8. Aug

   79° / 48°

   6 wet

9. Sep

   70° / 40°

   6 wet

10. Oct

    56° / 30°

    7 wet · 1 snow

11. Nov

    41° / 21°

    8 wet · 4 snow

12. Dec

    30° / 13°

    10 wet · 8 snow

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Idaho Falls 16 Se, ID, 22.6 mi away at 5,828 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.