South Abutment B

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 75°F. The coldest are in January, when 1 night in 10 drops to 24°F. Frost is common in January, February and December.

1. Jan36°F 24°FBag comfortable to 25°F · frost 33% · rain or snow 34% of days
2. Feb42°F 29°FBag comfortable to 30°F · frost 18% · rain or snow 43% of days
3. Mar49°F 37°FBag comfortable to 40°F · frost 3% · rain or snow 39% of days
4. Apr55°F 44°FBag comfortable to 45°F · frost 0% · rain or snow 35% of days
5. May65°F 55°FBag comfortable to 55°F · frost 0% · rain or snow 38% of days
6. Jun71°F 66°FBag comfortable to 65°F · frost 0% · rain or snow 40% of days
7. Jul75°F 71°FBag comfortable to 70°F · frost 0% · rain or snow 42% of days
8. Aug74°F 69°FBag comfortable to 70°F · frost 0% · rain or snow 41% of days
9. Sep (this month)70°F 61°FBag comfortable to 60°F · frost 0% · rain or snow 23% of days
10. Oct58°F 48°FBag comfortable to 50°F · frost 0% · rain or snow 22% of days
11. Nov47°F 35°FBag comfortable to 35°F · frost 5% · rain or snow 27% of days
12. Dec40°F 29°FBag comfortable to 30°F · frost 18% · rain or snow 36% 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.