Jo Bonner 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 60°F. The coldest are in February, when 1 night in 10 drops to -10°F. Frost is common in January, February, March, April, October, November and December.

1. Jan18°F 0°FBag comfortable to 0°F · frost 99% · rain or snow 24% of days
2. Feb15°F -10°FBag comfortable to -10°F · frost 97% · rain or snow 38% of days
3. Mar26°F 14°FBag comfortable to 15°F · frost 89% · rain or snow 32% of days
4. Apr32°F 23°FBag comfortable to 25°F · frost 52% · rain or snow 34% of days
5. May43°F 35°FBag comfortable to 35°F · frost 4% · rain or snow 39% of days
6. Jun51°F 44°FBag comfortable to 45°F · frost 0% · rain or snow 33% of days
7. Jul60°F 53°FBag comfortable to 55°F · frost 0% · rain or snow 11% of days
8. Aug59°F 51°FBag comfortable to 50°F · frost 0% · rain or snow 16% of days
9. Sep50°F 41°FBag comfortable to 40°F · frost 1% · rain or snow 22% of days
10. Oct38°F 25°FBag comfortable to 25°F · frost 25% · rain or snow 32% of days
11. Nov (this month)28°F 16°FBag comfortable to 15°F · frost 70% · rain or snow 23% of days
12. Dec23°F 3°FBag comfortable to 5°F · frost 95% · rain or snow 30% 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.