Sweetwater Bridge Campground

Wyoming

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 54°F. The coldest are in January, when 1 night in 10 drops to -3°F. Frost is common in January, February, March, April, May, October, November and December.

Typical nightCold night (1 in 10)
  1. Jan9°F -3°FBag comfortable to -5°F · frost 100% · rain or snow 24% of days
  2. Feb10°F -5°FBag comfortable to -5°F · frost 100% · rain or snow 37% of days
  3. Mar16°F 4°FBag comfortable to 5°F · frost 98% · rain or snow 38% of days
  4. Apr22°F 11°FBag comfortable to 10°F · frost 95% · rain or snow 33% of days
  5. May32°F 24°FBag comfortable to 25°F · frost 51% · rain or snow 38% of days
  6. Jun45°F 35°FBag comfortable to 35°F · frost 5% · rain or snow 21% of days
  7. Jul54°F 47°FBag comfortable to 45°F · frost 0% · rain or snow 13% of days
  8. Aug51°F 45°FBag comfortable to 45°F · frost 0% · rain or snow 17% of days
  9. Sep43°F 33°FBag comfortable to 35°F · frost 8% · rain or snow 21% of days
  10. Oct30°F 16°FBag comfortable to 15°F · frost 57% · rain or snow 24% of days
  11. Nov (this month)19°F 4°FBag comfortable to 5°F · frost 93% · rain or snow 21% of days
  12. Dec12°F -3°FBag comfortable to -5°F · frost 100% · rain or snow 30% 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.

Tonight

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Checked for a double-wall tent, a 3-season bag and a thin air pad. Check your own gear here.

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