Weather Averages Bethel Island, CA

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Weather Averages for
Bethel Island, CA



Latitude: 37°48'N, Longitude: 121°35'W, Elevation: 18.3 m, Distance: 9.44 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 44 years
°C 16 7 10 12 15 18 22 24 24 22 18 12 7
Average high temperature
over 44 years
°C 23 12 16 19 22 26 30 33 33 30 25 18 12
Average low temperature
over 44 years
°C 9 3 5 6 8 11 14 15 15 14 11 6 3
Average precipitation
over 44 years
cm 31.0 6.9 5.3 4.1 2.0 1.0 0.3 - 0.3 0.8 1.5 4.3 4.6
Average snow cover
over 44 years
cm - - - - - - - - - - - - -
Heating degree days
over 30 years
days 2659 614 392 316 209 81 15 - - 12 73 342 605
Cooling degree days
over 30 years
days 1321 - - - 35 103 213 347 332 225 66 - -