Lower Twin Lakes at Bridgeport

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 52°F. The coldest are in January, when 1 night in 10 drops to 8°F. Frost is common in January, February, March, April, May, October, November and December.

1. Jan18°F 8°FBag comfortable to 10°F · frost 97% · rain or snow 29% of days
2. Feb19°F 6°FBag comfortable to 5°F · frost 93% · rain or snow 31% of days
3. Mar22°F 12°FBag comfortable to 10°F · frost 93% · rain or snow 31% of days
4. Apr27°F 17°FBag comfortable to 15°F · frost 79% · rain or snow 18% of days
5. May34°F 27°FBag comfortable to 25°F · frost 41% · rain or snow 21% of days
6. Jun44°F 36°FBag comfortable to 35°F · frost 3% · rain or snow 13% of days
7. Jul52°F 44°FBag comfortable to 45°F · frost 0% · rain or snow 10% of days
8. Aug51°F 45°FBag comfortable to 45°F · frost 0% · rain or snow 13% of days
9. Sep (this month)44°F 37°FBag comfortable to 35°F · frost 4% · rain or snow 10% of days
10. Oct35°F 27°FBag comfortable to 30°F · frost 33% · rain or snow 11% of days
11. Nov29°F 14°FBag comfortable to 15°F · frost 68% · rain or snow 17% of days
12. Dec21°F 9°FBag comfortable to 10°F · frost 92% · rain or snow 27% 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.