Jack Downs Reservoir

Best time to visit Jack Downs 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

   29° / 9°

   6 wet

2. Feb

   34° / 13°

   6 wet

3. Mar

   46° / 23°

   6 wet

4. Apr

   59° / 34°

   8 wet

5. May

   69° / 45°

   11 wet

6. Jun

   79° / 54°

   12 wet

7. Jul

   88° / 60°

   9 wet

8. Aug

   87° / 58°

   7 wet

9. Sep

   76° / 48°

   7 wet

10. Oct

    59° / 36°

    7 wet

11. Nov

    43° / 24°

    5 wet

12. Dec

    32° / 13°

    6 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Glendive, MT, 19 mi away at 2,075 ft. The station sits about 600 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.