Weather Averages Alta Sierra, CA

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Weather Averages for
Alta Sierra, CA


Latitude: 39°16'N, Longitude: 121°2'W, Elevation: 2600.0 ft, Distance: 6.71 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 85 years
°F 53 39 42 44 48 55 62 69 69 64 55 46 39
Average high temperature
over 85 years
°F 68 50 53 56 63 71 80 88 87 82 71 58 51
Average low temperature
over 85 years
°F 39 29 31 33 36 42 47 51 50 46 40 33 30
Average precipitation
over 85 years
in 53.9 10.2 9.5 7.9 4.3 2.1 0.6 0.1 0.2 0.7 2.7 6.4 9.2
Average snowfall
over 85 years
in 21.1 7.2 4.9 4.5 0.6 0.1 - - - - - 0.6 3.2
Average snow cover
over 85 years
in - 1.0 1.0 - - - - - - - - - -
Heating degree days
over 30 years
days 4770 775 633 639 476 264 99 24 32 133 335 588 772
Cooling degree days
over 30 years
days 580 - - - 11 13 90 191 162 82 31 - -