ECHO SUMT SIERRA AT TAHOE, CA

Average of Maximum Temperature (Degrees Fahrenheit)

(042671)

File last updated on March 16, 2025
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1944-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z39.09h40.55 40.55k
194542.35 37.56a37.03 47.72a46.61 57.26k77.39 73.23a68.77 56.55 40.10 36.16 51.23a
194637.81 36.79 41.77 51.13 56.87 65.53 72.97 75.45 66.00 48.97 39.47 39.32 52.67
194738.16 45.32 44.35 49.00 62.90a62.63 71.48 71.13a71.45a54.16 39.82b39.23 54.14
194842.74 34.90 35.73a42.03a51.28b63.93 71.97 70.92e66.64e59.15e-----z-----z53.93b
1949-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1950-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1951-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1952-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1953-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1954-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1955-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1956-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1957-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1958-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1959-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1960-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1961-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1962-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1963-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1964-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1965-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1966-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1967-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1968-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1969-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1970-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1971-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1972-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1973-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1974-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1975-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1976-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1977-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1978-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1979-----z-----z-----z44.16e56.84 66.80 72.13 68.42 71.00 56.13 41.33 40.74 57.51c
198035.77 39.97 38.10 48.03 50.16 58.30 71.81 70.68 63.73 57.84 47.63 42.13 52.01
198140.26 40.39 39.68 48.57 54.19 68.60 74.29 76.84 68.53 48.19 41.50 38.84 53.32
198232.77 40.18 35.71 40.93 56.50a59.17 68.35 70.39 60.34a50.42 39.23 35.65 49.14
198339.77 36.39 35.42 38.17a53.26 59.23 65.84 68.10 63.50 54.26 38.30 35.39 48.97
198442.16 39.66 43.84 42.03 57.48 61.40 74.61 71.74 66.77 47.19 38.17 34.90 51.66
198539.68 40.21 36.74 52.87 55.81 69.34a73.26 70.97 56.57 53.26 38.37 40.03 52.26
198643.71 36.96 43.84 46.73 55.23 67.93 68.00 74.37a54.17 50.77 43.73 39.55 52.08
198734.74 37.61 39.26 55.69a55.32 67.87 67.68 74.48 70.37 61.42 44.40 31.45 53.36
198837.13 46.76 45.71 48.70 54.32 64.03 76.29 74.58 69.33 66.55 39.73 38.16 55.11
198939.55 34.39 41.16 52.28a53.57a65.77 73.65 68.61 65.00 53.61 50.48a48.00 53.84
199039.38b35.39 44.68 52.50 52.39 63.47 73.35 69.55 66.14a61.10 47.10 36.35 53.45
199143.42 48.46 32.63a43.67 48.23 61.73 74.00 70.39 70.60 61.33a47.73 42.00 53.68
199243.06 39.34 42.87 54.00 63.74 63.17 68.03 73.90 68.43 58.97 45.60 34.26 54.62
199334.03 33.25 45.87 46.63 54.90 60.70 69.09h70.11l67.52e59.50k-----z42.56m48.99e
1994-----z-----z48.71c-----z-----z-----z-----z-----z-----z-----z-----z-----z48.71k
Period of Record Statistics
MEAN39.25 39.09 40.69 47.62 54.72 63.87 71.95 71.88 66.05 55.55 42.51 38.48 52.69
S.D.3.37 4.20 4.43 4.84 4.22 3.41 3.19 2.59 4.73 5.31 3.95 3.74 1.77
SKEW-0.39 0.86 -0.05 -0.20 0.28 0.01 -0.34 0.27 -1.19 0.19 0.59 0.50 -0.93
MAX43.71 48.46 48.71 55.69 63.74 69.34 77.39 76.84 71.45 66.55 50.48 48.00 55.11
MIN32.77 33.25 32.63 38.17 46.61 58.30 65.84 68.10 54.17 47.19 38.17 31.45 48.97
YRS18 18 19 19 19 18 18 18 19 18 17 18 15