Weather Averages Helena, CA

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Weather Averages for
Helena, CA


Latitude: 40°45'N, Longitude: 123°15'W, Elevation: 1270.0 ft, Distance: 12.59 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 51 years
°F 55 39 44 48 53 60 68 75 73 68 57 46 39
Average high temperature
over 51 years
°F 71 48 55 61 68 77 87 96 95 88 75 56 48
Average low temperature
over 51 years
°F 41 32 33 35 38 43 49 54 51 47 40 36 33
Average precipitation
over 51 years
in 38.0 8.0 5.5 4.4 2.0 1.3 0.5 0.2 0.4 0.8 2.5 5.0 7.4
Average snowfall
over 51 years
in 7.1 3.2 1.2 0.5 - - - - - - - 0.5 1.7
Average snow cover
over 51 years
in - - - - - - - - - - - - -