Killiansburg Cave Hiker-Biker Campsite

Sharpsburg, Chesapeake & Ohio Canal National Historical Park, Maryland

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 69°F. The coldest are in January, when 1 night in 10 drops to 14°F. Frost is common in January, February, March, November and December.

Typical nightCold night (1 in 10)
  1. Jan27°F 14°FBag comfortable to 15°F · frost 74% · rain or snow 27% of days
  2. Feb29°F 20°FBag comfortable to 20°F · frost 67% · rain or snow 36% of days
  3. Mar35°F 24°FBag comfortable to 25°F · frost 39% · rain or snow 32% of days
  4. Apr44°F 33°FBag comfortable to 35°F · frost 7% · rain or snow 38% of days
  5. May54°F 43°FBag comfortable to 45°F · frost 0% · rain or snow 46% of days
  6. Jun63°F 54°FBag comfortable to 55°F · frost 0% · rain or snow 42% of days
  7. Jul69°F 63°FBag comfortable to 65°F · frost 0% · rain or snow 40% of days
  8. Aug68°F 60°FBag comfortable to 60°F · frost 0% · rain or snow 37% of days
  9. Sep (this month)61°F 53°FBag comfortable to 55°F · frost 0% · rain or snow 32% of days
  10. Oct49°F 40°FBag comfortable to 40°F · frost 0% · rain or snow 27% of days
  11. Nov38°F 28°FBag comfortable to 30°F · frost 23% · rain or snow 23% of days
  12. Dec30°F 23°FBag comfortable to 25°F · frost 58% · 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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