Upper Coffee Pot

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 50°F. The coldest are in December, when 1 night in 10 drops to -1°F. Frost is common in January, February, March, April, May, October, November and December.

1. Jan11°F -2°FBag comfortable to 0°F · frost 100% · rain or snow 45% of days
2. Feb10°F -1°FBag comfortable to 0°F · frost 100% · rain or snow 51% of days
3. Mar19°F 7°FBag comfortable to 5°F · frost 99% · rain or snow 45% of days
4. Apr24°F 13°FBag comfortable to 15°F · frost 96% · rain or snow 39% of days
5. May31°F 24°FBag comfortable to 25°F · frost 56% · rain or snow 43% of days
6. Jun42°F 33°FBag comfortable to 35°F · frost 7% · rain or snow 31% of days
7. Jul50°F 44°FBag comfortable to 45°F · frost 0% · rain or snow 15% of days
8. Aug49°F 44°FBag comfortable to 45°F · frost 0% · rain or snow 17% of days
9. Sep41°F 34°FBag comfortable to 35°F · frost 8% · rain or snow 22% of days
10. Oct30°F 16°FBag comfortable to 15°F · frost 58% · rain or snow 36% of days
11. Nov (this month)17°F 5°FBag comfortable to 5°F · frost 95% · rain or snow 37% of days
12. Dec9°F -1°FBag comfortable to 0°F · frost 100% · rain or snow 44% 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.