Boomer Park Shelter

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 January, when 1 night in 10 drops to 19°F. Frost is common in January, February, March, November and December.

1. Jan29°F 19°FBag comfortable to 20°F · frost 64% · rain or snow 32% of days
2. Feb33°F 25°FBag comfortable to 25°F · frost 45% · rain or snow 36% of days
3. Mar38°F 28°FBag comfortable to 30°F · frost 23% · rain or snow 33% of days
4. Apr46°F 36°FBag comfortable to 35°F · frost 4% · rain or snow 30% of days
5. May57°F 46°FBag comfortable to 45°F · frost 0% · rain or snow 39% of days
6. Jun63°F 56°FBag comfortable to 55°F · frost 0% · rain or snow 39% of days
7. Jul68°F 64°FBag comfortable to 65°F · frost 0% · rain or snow 44% of days
8. Aug66°F 61°FBag comfortable to 60°F · frost 0% · rain or snow 42% of days
9. Sep62°F 53°FBag comfortable to 55°F · frost 0% · rain or snow 35% of days
10. Oct50°F 41°FBag comfortable to 40°F · frost 0% · rain or snow 24% of days
11. Nov (this month)38°F 29°FBag comfortable to 30°F · frost 19% · rain or snow 22% of days
12. Dec32°F 24°FBag comfortable to 25°F · frost 50% · rain or snow 27% 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.