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Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(455327)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197006
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
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.00 j 32.00 30.00 ----- z 4.00 k 4.00
1958 7.00 a 23.00 e 17.00 f 30.00 35.00 42.00 50.00 40.00 27.00 26.00 -5.00 4.00 -5.00
1959 -20.00 -3.00 19.00 e 28.00 a 29.00 36.00 40.00 g 38.00 35.00 h 26.00 a -11.00 7.00 -20.00
1960 -2.00 2.00 a 18.00 f 26.00 30.00 37.00 47.00 36.00 36.00 25.00 6.00 -1.00 -2.00
1961 0.00 20.00 a 18.00 22.00 30.00 39.00 45.00 j 46.00 32.00 21.00 2.00 3.00 0.00
1962 -17.00 6.00 12.00 27.00 25.00 32.00 35.00 41.00 33.00 28.00 17.00 8.00 -17.00
1963 -9.00 10.00 24.00 27.00 26.00 40.00 42.00 44.00 36.00 24.00 10.00 2.00 -9.00
1964 8.00 6.00 16.00 19.00 30.00 40.00 43.00 39.00 33.00 21.00 18.00 -22.00 -22.00
1965 0.00 10.00 10.00 24.00 29.00 41.00 42.00 38.00 31.00 ----- z 10.00 0.00 0.00
1966 -4.00 7.00 12.00 21.00 29.00 38.00 44.00 42.00 36.00 24.00 23.00 14.00 -4.00
1967 9.00 20.00 19.00 24.00 32.00 42.00 44.00 45.00 38.00 20.00 12.00 -3.00 -3.00
1968 -5.00 9.00 21.00 20.00 30.00 35.00 ----- z ----- z 30.00 l 25.00 16.00 -37.00 -37.00
1969 -25.00 -10.00 11.00 30.00 33.00 42.00 40.00 38.00 32.00 20.00 14.00 b 8.00 -25.00
1970 2.00 10.00 11.00 24.00 29.00 38.00 ----- z ----- z ----- z ----- z ----- z ----- z 2.00
Period of Record Statistics
MEAN -4.31 8.46 15.73 24.77 29.77 38.62 43.00 40.64 33.27 24.17 9.33 -1.42 -13.33
S.D. 10.79 9.19 4.78 3.61 2.62 3.04 4.21 3.26 3.07 3.19 9.90 14.27 9.35
SKEW -0.61 -0.22 0.28 -0.06 0.12 -0.69 -0.23 0.36 -0.36 0.18 -0.75 -1.55 -0.08
MAX 9.00 23.00 24.00 30.00 35.00 42.00 50.00 46.00 38.00 30.00 23.00 14.00 -3.00
MIN -25.00 -10.00 10.00 19.00 25.00 32.00 35.00 36.00 27.00 20.00 -11.00 -37.00 -25.00
NO YRS 13 13 11 13 13 13 9 11 11 12 12 12 6