Charbonneau Park and 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 68°F. The coldest are in February, when 1 night in 10 drops to 20°F. Frost is common in January, February, March, November and December.

1. Jan31°F 21°FBag comfortable to 20°F · frost 57% · rain or snow 35% of days
2. Feb31°F 20°FBag comfortable to 20°F · frost 56% · rain or snow 35% of days
3. Mar38°F 29°FBag comfortable to 30°F · frost 18% · rain or snow 27% of days
4. Apr44°F 37°FBag comfortable to 35°F · frost 2% · rain or snow 23% of days
5. May53°F 46°FBag comfortable to 45°F · frost 0% · rain or snow 16% of days
6. Jun60°F 53°FBag comfortable to 55°F · frost 0% · rain or snow 9% of days
7. Jul68°F 62°FBag comfortable to 60°F · frost 0% · rain or snow 1% of days
8. Aug65°F 58°FBag comfortable to 60°F · frost 0% · rain or snow 3% of days
9. Sep58°F 50°FBag comfortable to 50°F · frost 0% · rain or snow 9% of days
10. Oct46°F 37°FBag comfortable to 40°F · frost 5% · rain or snow 23% of days
11. Nov (this month)37°F 28°FBag comfortable to 30°F · frost 24% · rain or snow 34% of days
12. Dec31°F 22°FBag comfortable to 25°F · frost 56% · rain or snow 37% 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.