Main Dam Campground

Nights by month

Night lows from 2016 to 2025: a typical night, and the cold one that comes 1 night in 10.

The mildest nights are in July, typically 70°F. The coldest are in January, when 1 night in 10 drops to 31°F. Frost is common in January and February.

1. Jan39°F 31°FBag comfortable to 30°F · frost 13% · rain or snow 22% of days
2. Feb40°F 29°FBag comfortable to 30°F · frost 18% · rain or snow 23% of days
3. Mar41°F 33°FBag comfortable to 35°F · frost 7% · rain or snow 26% of days
4. Apr48°F 39°FBag comfortable to 40°F · frost 1% · rain or snow 12% of days
5. May53°F 45°FBag comfortable to 45°F · frost 0% · rain or snow 10% of days
6. Jun63°F 54°FBag comfortable to 55°F · frost 0% · rain or snow 3% of days
7. Jul70°F 63°FBag comfortable to 65°F · frost 0% · rain or snow 0% of days
8. Aug69°F 62°FBag comfortable to 65°F · frost 0% · rain or snow 4% of days
9. Sep62°F 54°FBag comfortable to 55°F · frost 0% · rain or snow 4% of days
10. Oct54°F 45°FBag comfortable to 45°F · frost 0% · rain or snow 3% of days
11. Nov (this month)45°F 37°FBag comfortable to 35°F · frost 3% · rain or snow 12% of days
12. Dec41°F 33°FBag comfortable to 35°F · frost 9% · rain or snow 20% of days

| = 32°F

History: ERA5 and ERA5-Land reanalysis via Open-Meteo, corrected to the site's elevation. Bag rating: the comfort rating that keeps you warm in a tent on 9 of 10 nights that month.