Oak Shores Day Use Area (ca)

Napa, Lake Berryessa, California

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 61°F. The coldest are in February, when 1 night in 10 drops to 33°F. Frost is rare all year.

Typical nightCold night (1 in 10)
  1. Jan41°F 35°FBag comfortable to 35°F · frost 3% · rain or snow 34% of days
  2. Feb41°F 33°FBag comfortable to 35°F · frost 8% · rain or snow 25% of days
  3. Mar42°F 36°FBag comfortable to 35°F · frost 2% · rain or snow 33% of days
  4. Apr46°F 39°FBag comfortable to 40°F · frost 0% · rain or snow 16% of days
  5. May51°F 46°FBag comfortable to 45°F · frost 0% · rain or snow 10% of days
  6. Jun58°F 52°FBag comfortable to 50°F · frost 0% · rain or snow 2% of days
  7. Jul61°F 56°FBag comfortable to 55°F · frost 0% · rain or snow 0% of days
  8. Aug61°F 57°FBag comfortable to 55°F · frost 0% · rain or snow 0% of days
  9. Sep58°F 53°FBag comfortable to 55°F · frost 0% · rain or snow 3% of days
  10. Oct53°F 47°FBag comfortable to 50°F · frost 0% · rain or snow 12% of days
  11. Nov (this month)46°F 40°FBag comfortable to 40°F · frost 0% · rain or snow 20% of days
  12. Dec41°F 35°FBag comfortable to 35°F · frost 2% · 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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