Sheridan

Red Lodge, Custer Gallatin National Forest, Montana

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 53°F. The coldest are in February, when 1 night in 10 drops to -2°F. Frost is common in January, February, March, April, May, October, November and December.

Typical nightCold night (1 in 10)
  1. Jan16°F 1°FBag comfortable to 0°F · frost 97% · rain or snow 31% of days
  2. Feb14°F -2°FBag comfortable to 0°F · frost 97% · rain or snow 40% of days
  3. Mar21°F 9°FBag comfortable to 10°F · frost 93% · rain or snow 39% of days
  4. Apr26°F 13°FBag comfortable to 15°F · frost 80% · rain or snow 50% of days
  5. May34°F 26°FBag comfortable to 25°F · frost 33% · rain or snow 58% of days
  6. Jun44°F 36°FBag comfortable to 35°F · frost 3% · rain or snow 61% of days
  7. Jul53°F 46°FBag comfortable to 45°F · frost 0% · rain or snow 63% of days
  8. Aug52°F 45°FBag comfortable to 45°F · frost 0% · rain or snow 56% of days
  9. Sep44°F 32°FBag comfortable to 35°F · frost 9% · rain or snow 38% of days
  10. Oct33°F 17°FBag comfortable to 15°F · frost 47% · rain or snow 36% of days
  11. Nov (this month)21°F 8°FBag comfortable to 10°F · frost 79% · rain or snow 32% of days
  12. Dec17°F 3°FBag comfortable to 5°F · frost 94% · rain or snow 33% 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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