Southshore at Detroit Lake - Willamette (OR)

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 August, typically 55°F. The coldest are in February, when 1 night in 10 drops to 18°F. Frost is common in January, February, March, April, November and December.

1. Jan33°F 24°FBag comfortable to 25°F · frost 44% · rain or snow 61% of days
2. Feb32°F 18°FBag comfortable to 20°F · frost 50% · rain or snow 62% of days
3. Mar33°F 23°FBag comfortable to 25°F · frost 44% · rain or snow 60% of days
4. Apr37°F 30°FBag comfortable to 30°F · frost 19% · rain or snow 54% of days
5. May44°F 37°FBag comfortable to 35°F · frost 2% · rain or snow 42% of days
6. Jun49°F 43°FBag comfortable to 45°F · frost 0% · rain or snow 30% of days
7. Jul54°F 49°FBag comfortable to 50°F · frost 0% · rain or snow 7% of days
8. Aug55°F 49°FBag comfortable to 50°F · frost 0% · rain or snow 11% of days
9. Sep (this month)51°F 44°FBag comfortable to 45°F · frost 0% · rain or snow 28% of days
10. Oct43°F 34°FBag comfortable to 35°F · frost 5% · rain or snow 43% of days
11. Nov37°F 29°FBag comfortable to 30°F · frost 24% · rain or snow 59% of days
12. Dec33°F 25°FBag comfortable to 25°F · frost 40% · rain or snow 64% 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.