BIG BEAR LAKE DAM, CALIFORNIA

Period of Record General Climate Summary - Temperature

Station:(040742) BIG BEAR LAKE DAM
From Year=1914 To Year=1971
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean
Year Lowest
Mean
Year >=
90 F
<=
32 F
<=
32 F
<=
0 F
F F F F dd/yyyy
or
yyyymmdd
F dd/yyyy
or
yyyymmdd
F - F - # Days # Days # Days # Days
January 41.7 15.9 28.9 67 29/1953 -25 20/1937 36.2 1956 13.5 1949 0.0 5.2 30.4 2.8
February 43.3 17.8 30.6 70 07/1953 -16 14/1949 38.0 1953 20.7 1949 0.0 3.5 27.8 1.0
March 47.8 20.8 34.3 69 23/1956 -13 15/1922 45.6 1934 25.6 1952 0.0 2.0 29.8 0.5
April 55.4 27.0 41.2 77 30/1945 -7 06/1922 48.1 1934 35.4 1922 0.0 0.6 24.2 0.0
May 63.4 33.4 48.4 82 05/1947 15 04/1950 53.1 1947 42.0 1921 0.0 0.0 13.3 0.0
June 72.0 39.8 55.9 88 21/1936 23 17/1944 62.8 1959 49.4 1944 0.0 0.0 3.7 0.0
July 77.8 46.6 62.2 92 07/1922 22 15/1941 69.2 1959 58.3 1944 0.2 0.0 0.2 0.0
August 76.7 46.0 61.3 93 01/1938 28 24/1920 64.8 1953 55.1 1921 0.1 0.0 0.6 0.0
September 71.5 39.4 55.3 90 01/1950 22 26/1948 59.9 1947 47.2 1921 0.0 0.0 4.8 0.0
October 61.6 31.1 46.3 80 11/1950 10 20/1949 50.2 1950 40.9 1957 0.0 0.1 18.6 0.0
November 51.3 23.3 37.3 73 13/1942 -9 25/1951 42.9 1942 31.0 1952 0.0 1.2 28.1 0.1
December 44.9 19.6 32.3 65 08/1938 -10 29/1914 38.5 1939 25.5 1949 0.0 2.9 29.9 0.6
Annual 58.9 30.1 44.5 93 19380801 -25 19370120 47.7 1959 42.3 1944 0.4 15.4 211.5 5.0
Winter 43.3 17.7 30.6 70 19530207 -25 19370120 35.7 1934 20.5 1949 0.0 11.5 88.1 4.3
Spring 55.5 27.1 41.3 82 19470505 -13 19220315 48.6 1934 35.0 1922 0.0 2.6 67.3 0.6
Summer 75.5 44.2 59.8 93 19380801 22 19410715 64.9 1959 56.2 1944 0.3 0.0 4.5 0.0
Fall 61.4 31.3 46.3 90 19500901 -9 19511125 49.2 1937 40.9 1921 0.0 1.3 51.6 0.1
Table updated on Oct 31, 2012
For monthly and annual means, thresholds, and sums:
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered
Seasons are climatological not calendar seasons
Winter = Dec., Jan., and Feb. Spring = Mar., Apr., and May
Summer = Jun., Jul., and Aug. Fall = Sep., Oct., and Nov.


Western Regional Climate Center, wrcc@dri.edu