I-L RCH st,

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(263940)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196908
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
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 25.00 21.00 a 17.00 5.00 a -5.00 a -5.00
1963 -30.00 0.00 8.00 9.00 31.00 34.00 33.00 30.00 32.00 a 15.00 7.00 -4.00 b -30.00
1964 -16.00 -2.00 0.00 15.00 20.00 31.00 35.00 22.00 17.00 10.00 -5.00 -7.00 -16.00
1965 -19.00 -7.00 d 3.00 a 21.00 15.00 31.00 30.00 21.00 13.00 20.00 3.00 -13.00 e -19.00
1966 -10.00 o -11.00 h -4.00 o 8.00 c ----- z 23.00 v 30.00 26.00 28.00 c 6.00 4.00 8.00 e -11.00
1967 6.00 k 12.00 7.00 4.00 22.00 30.00 a 37.00 32.00 19.00 ----- z 7.00 2.00 a 2.00
1968 3.00 5.00 8.00 9.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z -10.00 -10.00
1969 ----- z ----- z -6.00 18.00 22.00 34.00 ----- z 28.00 ----- z ----- z ----- z ----- z -6.00
Period of Record Statistics
MEAN -15.50 1.60 3.33 12.00 22.00 32.00 33.00 26.29 21.67 13.60 3.50 -4.14 -23.00
S.D. 13.72 7.23 5.57 6.11 5.79 1.87 3.08 4.03 7.09 5.59 4.46 7.15 9.90
SKEW 0.48 0.35 -0.76 0.27 0.54 0.26 0.17 0.04 0.36 -0.29 -1.30 0.54 0.00
MAX 3.00 12.00 8.00 21.00 31.00 34.00 37.00 32.00 32.00 20.00 7.00 8.00 -16.00
MIN -30.00 -7.00 -6.00 4.00 15.00 30.00 30.00 21.00 13.00 6.00 -5.00 -13.00 -30.00
NO YRS 4 5 6 7 5 5 5 7 6 5 6 7 2