DAVIS DAM #2, e:

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(022439)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 197707
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) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1958 38.00 42.00 39.00 42.00 56.00 64.00 69.00 74.00 62.00 54.00 38.00 37.00 37.00
1959 33.00 37.00 42.00 52.00 54.00 66.00 70.00 70.00 60.00 47.00 c 48.00 c 34.00 a 33.00
1960 28.00 a 35.00 b 44.00 51.00 a 53.00 b 68.00 a 70.00 b 70.00 61.00 b 53.00 44.00 b 35.00 d 28.00
1961 32.00 c 36.00 b 41.00 50.00 a 56.00 b ----- z 74.00 b 72.00 e 60.00 c 48.00 a 37.00 c 36.00 c 32.00
1962 25.00 a 35.00 b 35.00 48.00 a 53.00 b 60.00 a 73.00 a 73.00 c 62.00 b 55.00 a 44.00 d 33.00 d 25.00
1963 20.00 c 41.00 b 34.00 46.00 53.00 a 58.00 a 70.00 d 75.00 a 63.00 c 56.00 b 40.00 g 35.00 a 20.00
1964 31.00 29.00 b 34.00 a 43.00 46.00 b 61.00 b 68.00 b 72.00 d 63.00 e 57.00 d 37.00 e 30.00 d 29.00
1965 34.00 e 35.00 d 36.00 c 43.00 b 51.00 f 60.00 c 72.00 c 70.00 f 58.00 d 52.00 c 42.00 d 35.00 e 34.00
1966 28.00 b 31.00 e 32.00 d 49.00 58.00 f 61.00 e 69.00 f 72.00 d 67.00 f 40.00 d 39.00 f 34.00 f 28.00
1967 34.00 e 36.00 e 40.00 e 42.00 d 51.00 e 60.00 d 76.00 h 76.00 d 69.00 d 56.00 e 40.00 f 27.00 f 27.00
1968 33.00 e 43.00 e 45.00 e 45.00 d 54.00 e 59.00 g 71.00 e 64.00 g 56.00 i 53.00 d 45.00 g 28.00 g 28.00
1969 31.00 c 33.00 c 37.00 g 47.00 f 53.00 h 68.00 70.00 i 77.00 64.00 d 50.00 j 42.00 j 38.00 i 31.00
1970 28.00 c 40.00 b 43.00 a 42.00 a 54.00 c 62.00 c 64.00 c 68.00 a 58.00 45.00 40.00 30.00 28.00
1971 28.00 38.00 38.00 38.00 34.00 58.00 b 72.00 73.00 50.00 33.00 38.00 29.00 28.00
1972 33.00 34.00 a 43.00 46.00 56.00 a 69.00 a 72.00 67.00 a 61.00 f 47.00 i 39.00 f 30.00 i 30.00
1973 29.00 f 34.00 e 42.00 d 40.00 e 50.00 f 63.00 d 70.00 g 63.00 d 60.00 h 51.00 j 35.00 f 35.00 j 29.00
1974 31.00 e 35.00 f 42.00 e 48.00 e 50.00 f 67.00 71.00 68.00 a 63.00 b 46.00 41.00 30.00 a 30.00
1975 30.00 33.00 38.00 43.00 44.00 61.00 70.00 67.00 63.00 47.00 44.00 n 39.00 30.00
1976 34.00 42.00 36.00 45.00 61.00 56.00 71.00 68.00 61.00 49.00 38.00 34.00 34.00
1977 30.00 38.00 39.00 43.00 53.00 67.00 70.00 x ----- z ----- z ----- z ----- z ----- z 30.00
Period of Record Statistics
MEAN 30.58 36.42 39.11 45.05 51.87 62.72 70.47 70.88 61.13 49.44 40.64 33.62 33.00
S.D. 3.95 3.88 3.80 3.82 6.38 3.95 2.36 3.72 4.07 6.49 3.56 3.07 4.58
SKEW -0.79 0.09 -0.25 0.19 -1.53 0.14 -1.22 -0.24 -1.00 -1.02 0.76 -0.07 -0.38
MAX 38.00 43.00 45.00 52.00 61.00 69.00 74.00 77.00 69.00 57.00 48.00 39.00 37.00
MIN 20.00 29.00 32.00 38.00 34.00 56.00 64.00 63.00 50.00 33.00 37.00 29.00 28.00
NO YRS 19 19 19 19 15 18 15 17 15 16 11 13 3