TRAIL 12 NE, :

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(358588)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197004
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
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.00 k 26.00 22.00 10.00 10.00
1952 6.00 n 14.00 l 16.00 ----- z ----- z 35.00 o 39.00 38.00 a 37.00 33.00 j 15.00 23.00 a 6.00
1953 26.00 22.00 21.00 25.00 30.00 34.00 40.00 43.00 32.00 29.00 29.00 23.00 21.00
1954 18.00 24.00 18.00 25.00 23.00 32.00 38.00 d 36.00 25.00 a 20.00 13.00 9.00 9.00
1955 9.00 14.00 18.00 a 25.00 a 30.00 a 33.00 35.00 36.00 31.00 a 30.00 9.00 15.00 9.00
1956 16.00 6.00 15.00 26.00 30.00 35.00 39.00 a 37.00 32.00 29.00 22.00 21.00 6.00
1957 -1.00 18.00 a 28.00 a 26.00 33.00 35.00 37.00 a 37.00 32.00 28.00 20.00 22.00 a -1.00
1958 24.00 25.00 22.00 26.00 28.00 38.00 46.00 46.00 29.00 27.00 14.00 23.00 14.00
1959 14.00 17.00 24.00 b 26.00 30.00 34.00 35.00 37.00 26.00 24.00 21.00 19.00 14.00
1960 8.00 15.00 19.00 26.00 30.00 l ----- z 35.00 g 35.00 g 30.00 27.00 24.00 20.00 a 8.00
1961 14.00 28.00 26.00 24.00 31.00 38.00 42.00 p 43.00 30.00 25.00 16.00 13.00 13.00
1962 -8.00 8.00 20.00 27.00 30.00 30.00 35.00 35.00 36.00 29.00 23.00 16.00 -8.00
1963 5.00 28.00 23.00 25.00 33.00 34.00 39.00 ----- z ----- z ----- z 25.00 n ----- z 5.00
1964 22.00 f ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 22.00
1965 ----- z ----- z 21.00 c 27.00 26.00 32.00 a 38.00 37.00 25.00 34.00 25.00 12.00 12.00
1966 12.00 16.00 22.00 25.00 28.00 30.00 38.00 42.00 38.00 b 26.00 26.00 25.00 12.00
1967 25.00 22.00 21.00 b 27.00 a 29.00 35.00 43.00 41.00 36.00 b 31.00 21.00 6.00 6.00
1968 15.00 24.00 23.00 21.00 24.00 33.00 40.00 40.00 31.00 d 26.00 b 28.00 b 8.00 8.00
1969 9.00 22.00 a 21.00 c 27.00 c 27.00 b 38.00 40.00 38.00 k 32.00 c 26.00 22.00 b 20.00 9.00
1970 12.00 24.00 24.00 24.00 g ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 12.00
Period of Record Statistics
MEAN 12.38 19.56 21.22 25.50 28.80 34.07 38.80 39.14 31.38 27.31 20.59 16.76 8.20
S.D. 9.05 6.53 3.30 1.51 2.88 2.58 2.96 3.35 4.00 3.18 5.51 6.10 8.19
SKEW -0.47 -0.67 0.02 -1.63 -0.52 0.13 0.80 0.62 -0.03 -0.14 -0.48 -0.36 -0.53
MAX 26.00 28.00 28.00 27.00 33.00 38.00 46.00 46.00 38.00 34.00 29.00 25.00 21.00
MIN -8.00 6.00 15.00 21.00 23.00 30.00 35.00 35.00 25.00 20.00 9.00 6.00 -8.00
NO YRS 16 16 18 16 15 15 15 14 16 16 17 17 10