CHESAW 4 NNW, e:

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(451385)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198404
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
1959 ----- z ----- z ----- z ----- z 31.00 z 32.00 33.00 32.00 29.00 20.00 -18.00 1.00 -18.00
1960 -10.00 -9.00 -17.00 19.00 25.00 31.00 38.00 31.00 26.00 20.00 5.00 -6.00 -17.00
1961 -1.00 3.00 -1.00 18.00 30.00 31.00 36.00 40.00 22.00 18.00 -8.00 -8.00 -8.00
1962 -28.00 -12.00 -7.00 18.00 22.00 28.00 31.00 34.00 24.00 24.00 ----- z 1.00 -28.00
1963 -21.00 0.00 13.00 13.00 24.00 34.00 33.00 a 35.00 30.00 13.00 -6.00 -5.00 -21.00
1964 3.00 5.00 0.00 17.00 22.00 a 31.00 34.00 35.00 a 25.00 a 12.00 5.00 -37.00 -37.00
1965 -2.00 2.00 -11.00 18.00 23.00 a 32.00 36.00 32.00 22.00 17.00 4.00 0.00 -11.00
1966 -9.00 0.00 0.00 a 18.00 23.00 32.00 37.00 31.00 29.00 a 23.00 10.00 1.00 -9.00
1967 0.00 5.00 1.00 15.00 26.00 34.00 34.00 33.00 28.00 b 20.00 a 1.00 a -13.00 a -13.00
1968 -18.00 -1.00 16.00 13.00 23.00 30.00 30.00 36.00 22.00 20.00 a 7.00 -43.00 -43.00
1969 -30.00 -8.00 a -1.00 21.00 27.00 35.00 a 32.00 30.00 a 25.00 17.00 a 10.00 a 8.00 -30.00
1970 -4.00 7.00 -2.00 15.00 a 25.00 a 31.00 35.00 31.00 22.00 12.00 -14.00 -4.00 -14.00
1971 -6.00 -2.00 -7.00 12.00 26.00 a 31.00 a 30.00 36.00 24.00 5.00 4.00 -19.00 -19.00
1972 -23.00 -12.00 8.00 a 15.00 23.00 34.00 34.00 d 36.00 18.00 11.00 9.00 -19.00 -23.00
1973 -21.00 a -6.00 14.00 17.00 a 23.00 a 28.00 a 35.00 28.00 24.00 22.00 a 1.00 5.00 -21.00
1974 -17.00 0.00 -5.00 19.00 24.00 30.00 36.00 37.00 23.00 18.00 11.00 1.00 -17.00
1975 -20.00 -15.00 1.00 8.00 a 27.00 33.00 a 38.00 34.00 27.00 14.00 -8.00 b -3.00 a -20.00
1976 -2.00 -4.00 -7.00 17.00 27.00 29.00 34.00 a 33.00 26.00 13.00 2.00 a -3.00 -7.00
1977 -10.00 5.00 2.00 10.00 27.00 28.00 30.00 33.00 a 21.00 b 18.00 -14.00 a -12.00 a -14.00
1978 -16.00 4.00 -3.00 21.00 a 26.00 31.00 35.00 c 36.00 a 27.00 a 16.00 -1.00 -29.00 -29.00
1979 -12.00 c -5.00 b 12.00 i 16.00 a 27.00 b 27.00 32.00 a 42.00 b 30.00 20.00 -2.00 a 5.00 a -12.00
1980 -27.00 -6.00 d -1.00 18.00 a 26.00 b 34.00 a 31.00 29.00 a 27.00 16.00 12.00 c -15.00 c -27.00
1981 11.00 -2.00 a 9.00 17.00 b 26.00 a 30.00 a 30.00 a 42.00 31.00 22.00 9.00 a -6.00 -6.00
1982 -1.00 e -7.00 b 3.00 4.00 c ----- z 30.00 a 33.00 b 35.00 18.00 a 17.00 b -5.00 a 0.00 a -7.00
1983 -4.00 -2.00 17.00 18.00 b 29.00 a 34.00 e 34.00 c 40.00 a 19.00 b 19.00 d 22.00 d -10.00 c -10.00
1984 -16.00 d 5.00 a ----- z 19.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -16.00
Period of Record Statistics
MEAN -11.36 -2.20 0.96 15.84 25.26 31.20 33.64 34.44 24.76 17.08 1.50 -8.40 -19.06
S.D. 10.72 6.09 8.65 4.01 2.18 2.22 2.46 3.75 3.72 4.38 9.56 12.86 9.90
SKEW 0.03 -0.37 0.22 -1.33 0.25 -0.07 0.03 0.45 -0.16 -0.76 -0.22 -1.24 -1.04
MAX 11.00 7.00 17.00 21.00 30.00 35.00 38.00 42.00 31.00 24.00 22.00 8.00 -7.00
MIN -30.00 -15.00 -17.00 4.00 22.00 27.00 30.00 28.00 18.00 5.00 -18.00 -43.00 -43.00
NO YRS 25 25 23 25 23 25 25 25 25 25 24 25 17