LITTLETON, COLORADO

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(055056)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199401
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
1978 ----- z ----- z ----- z ----- z 90.00 94.00 e 97.00 96.00 94.00 87.00 81.00 59.00 97.00
1979 54.00 74.00 a 68.00 79.00 82.00 90.00 96.00 b 96.00 93.00 85.00 68.00 70.00 96.00
1980 63.00 75.00 70.00 81.00 84.00 98.00 97.00 98.00 92.00 84.00 79.00 73.00 98.00
1981 69.00 70.00 71.00 85.00 83.00 98.00 96.00 93.00 90.00 80.00 74.00 71.00 98.00
1982 72.00 74.00 70.00 82.00 83.00 91.00 96.00 91.00 88.00 77.00 71.00 68.00 96.00
1983 62.00 60.00 70.00 a 77.00 83.00 a 93.00 93.00 91.00 a 94.00 80.00 75.00 54.00 94.00
1984 63.00 71.00 71.00 78.00 90.00 90.00 96.00 90.00 90.00 75.00 75.00 69.00 96.00
1985 59.00 68.00 76.00 85.00 83.00 94.00 95.00 95.00 86.00 77.00 a 71.00 59.00 95.00
1986 70.00 76.00 86.00 82.00 88.00 97.00 96.00 95.00 81.00 73.00 70.00 a 54.00 97.00
1987 64.00 74.00 78.00 85.00 a 78.00 89.00 94.00 95.00 87.00 82.00 69.00 a 65.00 95.00
1988 67.00 68.00 79.00 a 81.00 90.00 a 92.00 93.00 93.00 91.00 79.00 74.00 76.00 93.00
1989 71.00 a 72.00 a 81.00 88.00 90.00 98.00 99.00 89.00 a 88.00 a 83.00 82.00 a 72.00 99.00
1990 71.00 66.00 68.00 76.00 84.00 96.00 97.00 95.00 92.00 84.00 81.00 68.00 97.00
1991 61.00 ----- z 73.00 84.00 84.00 a 98.00 97.00 90.00 85.00 88.00 71.00 63.00 98.00
1992 62.00 68.00 69.00 83.00 88.00 89.00 96.00 92.00 89.00 82.00 68.00 57.00 96.00
1993 61.00 58.00 73.00 76.00 82.00 92.00 98.00 93.00 88.00 83.00 65.00 63.00 98.00
1994 63.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 63.00
Period of Record Statistics
MEAN 64.50 69.57 73.53 81.47 85.12 93.69 96.00 93.25 89.25 81.19 73.38 65.06 96.29
S.D. 5.05 5.43 5.34 3.66 3.69 3.42 1.63 2.59 3.51 4.21 5.19 6.90 1.68
SKEW -0.11 -0.89 0.98 -0.06 0.06 0.06 -0.38 0.00 -0.60 -0.29 0.32 -0.23 -0.26
MAX 72.00 76.00 86.00 88.00 90.00 98.00 99.00 98.00 94.00 88.00 82.00 76.00 99.00
MIN 54.00 58.00 68.00 76.00 78.00 89.00 93.00 89.00 81.00 73.00 65.00 54.00 93.00
NO YRS 16 14 15 15 16 16 16 16 16 16 16 16 14