Cottonwood Campground (ia)

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 67°F. The coldest are in January, when 1 night in 10 drops to -6°F. Frost is common in January, February, March, April, November and December.

1. Jan19°F -6°FBag comfortable to -5°F · frost 94% · rain or snow 26% of days
2. Feb20°F -1°FBag comfortable to 0°F · frost 88% · rain or snow 24% of days
3. Mar31°F 21°FBag comfortable to 20°F · frost 55% · rain or snow 32% of days
4. Apr41°F 28°FBag comfortable to 30°F · frost 20% · rain or snow 35% of days
5. May53°F 42°FBag comfortable to 40°F · frost 0% · rain or snow 38% of days
6. Jun64°F 56°FBag comfortable to 55°F · frost 0% · rain or snow 32% of days
7. Jul67°F 61°FBag comfortable to 60°F · frost 0% · rain or snow 30% of days
8. Aug65°F 58°FBag comfortable to 60°F · frost 0% · rain or snow 31% of days
9. Sep (this month)60°F 51°FBag comfortable to 50°F · frost 0% · rain or snow 27% of days
10. Oct46°F 34°FBag comfortable to 35°F · frost 6% · rain or snow 31% of days
11. Nov33°F 20°FBag comfortable to 20°F · frost 45% · rain or snow 22% of days
12. Dec24°F 8°FBag comfortable to 10°F · frost 83% · rain or snow 23% 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.