Dolly Copp

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 55°F. The coldest are in January, when 1 night in 10 drops to -9°F. Frost is common in January, February, March, April, May, October, November and December.

1. Jan7°F -9°FBag comfortable to -10°F · frost 99% · rain or snow 39% of days
2. Feb8°F -8°FBag comfortable to -5°F · frost 99% · rain or snow 43% of days
3. Mar17°F 1°FBag comfortable to 0°F · frost 96% · rain or snow 43% of days
4. Apr26°F 14°FBag comfortable to 15°F · frost 80% · rain or snow 51% of days
5. May38°F 30°FBag comfortable to 30°F · frost 20% · rain or snow 41% of days
6. Jun48°F 40°FBag comfortable to 40°F · frost 1% · rain or snow 50% of days
7. Jul55°F 49°FBag comfortable to 50°F · frost 0% · rain or snow 51% of days
8. Aug53°F 46°FBag comfortable to 45°F · frost 0% · rain or snow 47% of days
9. Sep47°F 39°FBag comfortable to 40°F · frost 1% · rain or snow 33% of days
10. Oct36°F 26°FBag comfortable to 25°F · frost 33% · rain or snow 40% of days
11. Nov (this month)22°F 9°FBag comfortable to 10°F · frost 87% · rain or snow 43% of days
12. Dec12°F -4°FBag comfortable to -5°F · frost 98% · rain or snow 46% 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.