Green Island Primitive Camping

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 68°F. The coldest are in January, when 1 night in 10 drops to -3°F. Frost is common in January, February, March, April, October, November and December.

1. Jan16°F -3°FBag comfortable to -5°F · frost 98% · rain or snow 15% of days
2. Feb16°F -5°FBag comfortable to -5°F · frost 93% · rain or snow 18% of days
3. Mar28°F 18°FBag comfortable to 20°F · frost 65% · rain or snow 23% of days
4. Apr39°F 25°FBag comfortable to 25°F · frost 27% · rain or snow 31% of days
5. May51°F 41°FBag comfortable to 40°F · frost 0% · rain or snow 37% of days
6. Jun64°F 56°FBag comfortable to 55°F · frost 0% · rain or snow 31% of days
7. Jul68°F 61°FBag comfortable to 60°F · frost 0% · rain or snow 28% of days
8. Aug65°F 59°FBag comfortable to 60°F · frost 0% · rain or snow 30% of days
9. Sep (this month)60°F 50°FBag comfortable to 50°F · frost 0% · rain or snow 21% of days
10. Oct44°F 31°FBag comfortable to 30°F · frost 11% · rain or snow 20% of days
11. Nov31°F 18°FBag comfortable to 20°F · frost 56% · rain or snow 17% of days
12. Dec21°F 5°FBag comfortable to 5°F · frost 95% · rain or snow 14% 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.