Evergreen Mountain Lookout

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 August, typically 55°F. The coldest are in February, when 1 night in 10 drops to 17°F. Frost is common in January, February, March, April, November and December.

1. Jan31°F 17°FBag comfortable to 20°F · frost 59% · rain or snow 62% of days
2. Feb29°F 17°FBag comfortable to 15°F · frost 68% · rain or snow 72% of days
3. Mar32°F 23°FBag comfortable to 25°F · frost 47% · rain or snow 62% of days
4. Apr35°F 28°FBag comfortable to 30°F · frost 29% · rain or snow 56% of days
5. May41°F 35°FBag comfortable to 35°F · frost 6% · rain or snow 50% of days
6. Jun48°F 41°FBag comfortable to 40°F · frost 0% · rain or snow 45% of days
7. Jul54°F 48°FBag comfortable to 50°F · frost 0% · rain or snow 23% of days
8. Aug55°F 49°FBag comfortable to 50°F · frost 0% · rain or snow 23% of days
9. Sep (this month)50°F 43°FBag comfortable to 45°F · frost 0% · rain or snow 36% of days
10. Oct41°F 32°FBag comfortable to 35°F · frost 9% · rain or snow 54% of days
11. Nov34°F 24°FBag comfortable to 25°F · frost 36% · rain or snow 66% of days
12. Dec29°F 19°FBag comfortable to 20°F · frost 65% · rain or snow 67% 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.