CHEYENNE HORT F STN,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(481680)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195708
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
1935 62.00 65.00 a 69.00 69.00 73.00 83.00 92.00 92.00 84.00 76.00 57.00 56.00 92.00
1936 56.00 b 61.00 a 61.00 71.00 79.00 92.00 94.00 93.00 83.00 75.00 64.00 55.00 94.00
1937 ----- z 55.00 a 61.00 72.00 79.00 90.00 90.00 90.00 83.00 72.00 64.00 62.00 90.00
1938 52.00 56.00 63.00 74.00 80.00 a 81.00 89.00 94.00 80.00 78.00 62.00 a 58.00 94.00
1939 51.00 52.00 63.00 74.00 83.00 86.00 98.00 89.00 90.00 73.00 64.00 68.00 98.00
1940 46.00 a 60.00 66.00 72.00 81.00 92.00 95.00 a 90.00 90.00 a 73.00 62.00 a 63.00 95.00
1941 60.00 57.00 a 68.00 a 65.00 84.00 83.00 a 92.00 91.00 82.00 72.00 69.00 65.00 92.00
1942 58.00 48.00 56.00 74.00 82.00 80.00 a 93.00 89.00 83.00 79.00 69.00 58.00 93.00
1943 60.00 60.00 72.00 76.00 b 86.00 a 95.00 96.00 93.00 89.00 76.00 67.00 60.00 96.00
1944 62.00 59.00 55.00 65.00 78.00 88.00 90.00 93.00 86.00 78.00 64.00 53.00 a 93.00
1945 57.00 b 54.00 a 66.00 a 73.00 b 76.00 81.00 88.00 93.00 90.00 a 75.00 a 70.00 61.00 a 93.00
1946 60.00 c 64.00 74.00 78.00 73.00 88.00 91.00 89.00 82.00 79.00 63.00 61.00 91.00
1947 58.00 62.00 61.00 71.00 a 80.00 82.00 91.00 91.00 ----- z 86.00 a 58.00 c 62.00 a 91.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 90.00 91.00 77.00 61.00 60.00 91.00
1949 52.00 c 54.00 59.00 76.00 78.00 85.00 88.00 93.00 85.00 77.00 69.00 61.00 93.00
1950 59.00 d 66.00 64.00 b 75.00 78.00 84.00 87.00 88.00 87.00 79.00 74.00 d 60.00 88.00
1951 57.00 58.00 62.00 68.00 82.00 b 80.00 91.00 91.00 84.00 77.00 66.00 b 60.00 b 91.00
1952 53.00 55.00 56.00 75.00 78.00 91.00 94.00 90.00 89.00 75.00 68.00 c 64.00 d 94.00
1953 64.00 a 59.00 a 70.00 a 73.00 75.00 93.00 92.00 89.00 86.00 82.00 69.00 52.00 93.00
1954 62.00 b 67.00 62.00 76.00 86.00 99.00 98.00 90.00 89.00 80.00 75.00 60.00 99.00
1955 49.00 53.00 a 61.00 77.00 78.00 87.00 92.00 l 89.00 85.00 ----- z ----- z ----- z 92.00
1956 ----- z ----- z 69.00 e ----- z ----- z 93.00 90.00 ----- z 77.00 ----- z 52.00 k ----- z 93.00
1957 42.00 57.00 55.00 a 63.00 73.00 ----- z ----- z 87.00 ----- z ----- z ----- z ----- z 87.00
Period of Record Statistics
MEAN 56.00 58.19 63.32 72.24 79.14 87.29 91.95 90.64 85.48 76.95 65.75 59.95 94.08
S.D. 5.85 4.91 5.45 4.16 3.88 5.46 3.14 1.92 3.75 3.44 4.74 3.89 2.36
SKEW -0.80 0.04 0.18 -0.81 0.06 0.34 0.45 0.13 -0.32 0.71 0.10 -0.25 0.86
MAX 64.00 67.00 74.00 78.00 86.00 99.00 98.00 94.00 91.00 86.00 75.00 68.00 99.00
MIN 42.00 48.00 55.00 63.00 73.00 80.00 87.00 87.00 77.00 72.00 57.00 52.00 91.00
NO YRS 20 21 22 21 21 21 20 22 21 20 20 20 13