NORTHDALE, COLORADO

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(055970)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200212
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
1930 ----- z ----- z ----- z ----- z ----- z 90.00 92.00 90.00 82.00 69.00 66.00 51.00 92.00
1931 54.00 47.00 61.00 69.00 80.00 89.00 98.00 92.00 87.00 78.00 69.00 43.00 98.00
1932 40.00 57.00 61.00 70.00 77.00 89.00 91.00 89.00 84.00 73.00 61.00 54.00 91.00
1933 46.00 48.00 64.00 67.00 82.00 90.00 94.00 93.00 88.00 76.00 61.00 53.00 94.00
1934 54.00 59.00 66.00 77.00 85.00 90.00 96.00 91.00 83.00 75.00 70.00 54.00 96.00
1935 56.00 57.00 61.00 72.00 74.00 79.00 82.00 83.00 74.00 72.00 53.00 40.00 83.00
1936 38.00 42.00 55.00 68.00 69.00 100.00 103.00 103.00 80.00 72.00 50.00 42.00 103.00
1937 32.00 58.00 58.00 76.00 85.00 94.00 95.00 k 95.00 86.00 73.00 65.00 58.00 95.00
1938 53.00 52.00 60.00 73.00 85.00 87.00 97.00 98.00 82.00 76.00 59.00 59.00 98.00
1939 55.00 41.00 64.00 74.00 84.00 90.00 96.00 93.00 86.00 72.00 66.00 67.00 96.00
1940 51.00 54.00 69.00 74.00 83.00 93.00 96.00 95.00 87.00 75.00 59.00 54.00 96.00
1941 52.00 53.00 61.00 65.00 82.00 87.00 91.00 92.00 83.00 70.00 65.00 56.00 92.00
1942 56.00 45.00 57.00 70.00 79.00 87.00 96.00 91.00 87.00 79.00 63.00 61.00 96.00
1943 48.00 58.00 68.00 79.00 81.00 90.00 93.00 90.00 85.00 75.00 63.00 47.00 93.00
1944 49.00 53.00 55.00 65.00 78.00 90.00 94.00 ----- z 87.00 77.00 64.00 52.00 94.00
1945 52.00 50.00 62.00 76.00 78.00 87.00 93.00 91.00 91.00 75.00 66.00 49.00 93.00
1946 49.00 58.00 70.00 79.00 80.00 93.00 96.00 94.00 86.00 72.00 59.00 59.00 96.00
1947 48.00 58.00 64.00 71.00 86.00 91.00 97.00 91.00 89.00 80.00 63.00 49.00 97.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 92.00 92.00 75.00 61.00 53.00 a 92.00
1949 40.00 55.00 58.00 78.00 77.00 g 86.00 b 93.00 94.00 87.00 80.00 72.00 56.00 94.00
1950 55.00 58.00 62.00 75.00 81.00 91.00 92.00 90.00 90.00 82.00 65.00 58.00 92.00
1951 54.00 59.00 61.00 71.00 87.00 94.00 97.00 92.00 84.00 76.00 60.00 44.00 97.00
1952 45.00 48.00 56.00 69.00 80.00 88.00 94.00 93.00 89.00 79.00 63.00 49.00 94.00
1953 52.00 54.00 70.00 73.00 84.00 91.00 96.00 92.00 88.00 78.00 64.00 49.00 96.00
1954 54.00 59.00 60.00 75.00 83.00 97.00 95.00 95.00 91.00 77.00 62.00 48.00 97.00
1955 46.00 48.00 58.00 68.00 78.00 90.00 95.00 89.00 89.00 77.00 63.00 51.00 95.00
1956 57.00 47.00 68.00 70.00 86.00 93.00 94.00 87.00 a 87.00 80.00 62.00 51.00 94.00
1957 46.00 59.00 62.00 66.00 a 75.00 91.00 90.00 91.00 84.00 78.00 55.00 50.00 91.00
1958 50.00 60.00 51.00 71.00 86.00 93.00 95.00 95.00 87.00 77.00 a 63.00 57.00 95.00
1959 51.00 a 59.00 62.00 76.00 85.00 92.00 95.00 91.00 89.00 76.00 62.00 55.00 95.00
1960 43.00 42.00 65.00 77.00 86.00 92.00 g 95.00 95.00 88.00 74.00 62.00 49.00 95.00
1961 45.00 53.00 63.00 74.00 79.00 95.00 94.00 93.00 78.00 73.00 55.00 50.00 95.00
1962 51.00 57.00 63.00 77.00 80.00 91.00 92.00 96.00 88.00 75.00 64.00 55.00 96.00
1963 45.00 63.00 64.00 72.00 81.00 90.00 96.00 a 88.00 86.00 82.00 63.00 58.00 96.00
1964 52.00 54.00 66.00 70.00 83.00 89.00 95.00 90.00 84.00 77.00 64.00 44.00 95.00
1965 50.00 58.00 63.00 74.00 77.00 83.00 89.00 90.00 78.00 79.00 67.00 55.00 90.00
1966 50.00 48.00 70.00 71.00 80.00 87.00 93.00 91.00 85.00 72.00 64.00 56.00 93.00
1967 48.00 58.00 64.00 68.00 85.00 87.00 92.00 90.00 89.00 77.00 67.00 48.00 92.00
1968 40.00 55.00 67.00 69.00 82.00 93.00 95.00 84.00 87.00 72.00 58.00 50.00 95.00
1969 45.00 45.00 65.00 76.00 89.00 89.00 93.00 95.00 86.00 75.00 56.00 55.00 95.00
1970 53.00 61.00 59.00 65.00 82.00 97.00 94.00 95.00 84.00 73.00 57.00 51.00 97.00
1971 55.00 55.00 72.00 71.00 79.00 93.00 97.00 91.00 89.00 75.00 62.00 47.00 97.00
1972 47.00 59.00 67.00 70.00 80.00 90.00 95.00 93.00 85.00 79.00 53.00 47.00 95.00
1973 41.00 49.00 50.00 69.00 80.00 91.00 94.00 90.00 83.00 75.00 67.00 52.00 94.00
1974 41.00 45.00 67.00 70.00 85.00 95.00 90.00 90.00 88.00 77.00 57.00 51.00 95.00
1975 48.00 48.00 65.00 68.00 76.00 87.00 90.00 91.00 84.00 79.00 68.00 52.00 91.00
1976 51.00 58.00 62.00 68.00 82.00 93.00 97.00 88.00 90.00 75.00 67.00 55.00 97.00
1977 49.00 59.00 62.00 75.00 87.00 92.00 91.00 92.00 98.00 a 77.00 65.00 64.00 98.00
1978 45.00 50.00 67.00 70.00 80.00 90.00 96.00 93.00 90.00 80.00 64.00 41.00 96.00
1979 38.00 56.00 56.00 70.00 78.00 92.00 93.00 93.00 90.00 82.00 57.00 52.00 93.00
1980 48.00 ----- z ----- z ----- z ----- z ----- z 96.00 o 96.00 86.00 83.00 69.00 59.00 96.00
1981 56.00 60.00 60.00 80.00 80.00 96.00 96.00 97.00 84.00 75.00 64.00 52.00 97.00
1982 50.00 55.00 58.00 72.00 80.00 90.00 95.00 91.00 88.00 69.00 58.00 46.00 95.00
1983 50.00 50.00 58.00 70.00 84.00 87.00 91.00 90.00 88.00 71.00 67.00 44.00 91.00
1984 48.00 47.00 60.00 73.00 88.00 92.00 92.00 90.00 86.00 72.00 60.00 51.00 92.00
1985 50.00 53.00 65.00 76.00 78.00 91.00 99.00 92.00 90.00 71.00 64.00 50.00 99.00
1986 57.00 67.00 72.00 72.00 82.00 91.00 95.00 93.00 86.00 69.00 59.00 58.00 95.00
1987 48.00 50.00 60.00 76.00 78.00 91.00 96.00 90.00 86.00 86.00 67.00 56.00 96.00
1988 49.00 57.00 69.00 74.00 83.00 97.00 95.00 93.00 89.00 81.00 67.00 54.00 97.00
1989 42.00 58.00 70.00 77.00 83.00 90.00 96.00 86.00 83.00 73.00 68.00 55.00 96.00
1990 53.00 55.00 67.00 73.00 78.00 95.00 91.00 90.00 88.00 69.00 66.00 49.00 95.00
1991 38.00 48.00 56.00 67.00 77.00 83.00 91.00 87.00 85.00 79.00 66.00 48.00 91.00
1992 45.00 52.00 58.00 79.00 78.00 88.00 88.00 92.00 82.00 78.00 57.00 44.00 92.00
1993 42.00 47.00 65.00 72.00 81.00 89.00 90.00 92.00 83.00 79.00 54.00 56.00 92.00
1994 57.00 50.00 67.00 75.00 82.00 97.00 94.00 94.00 85.00 k ----- z ----- z 42.00 z 97.00
1995 52.00 67.00 64.00 68.00 72.00 84.00 94.00 91.00 91.00 74.00 63.00 57.00 94.00
1996 57.00 62.00 64.00 76.00 86.00 90.00 93.00 93.00 86.00 79.00 63.00 48.00 93.00
1997 45.00 47.00 67.00 68.00 82.00 87.00 94.00 87.00 84.00 78.00 64.00 46.00 94.00
1998 50.00 49.00 69.00 72.00 78.00 92.00 97.00 91.00 85.00 75.00 62.00 57.00 97.00
1999 51.00 59.00 64.00 71.00 79.00 90.00 93.00 85.00 84.00 79.00 a 70.00 56.00 93.00
2000 56.00 56.00 64.00 79.00 90.00 89.00 96.00 95.00 88.00 79.00 57.00 52.00 96.00
2001 53.00 48.00 66.00 75.00 86.00 94.00 94.00 90.00 87.00 78.00 68.00 43.00 94.00
2002 44.00 54.00 70.00 72.00 92.00 95.00 98.00 93.00 87.00 70.00 61.00 49.00 98.00
Period of Record Statistics
MEAN 48.75 53.71 63.06 72.26 81.46 90.63 94.00 91.64 86.25 75.96 62.57 51.82 94.69
S.D. 5.51 5.81 4.81 3.80 4.14 3.63 2.95 3.18 3.52 3.68 4.53 5.39 2.77
SKEW -0.61 -0.11 -0.37 0.09 -0.13 -0.24 -0.71 0.15 -0.37 0.05 -0.50 0.09 -0.86
MAX 57.00 67.00 72.00 80.00 92.00 100.00 103.00 103.00 98.00 86.00 72.00 67.00 103.00
MIN 32.00 41.00 50.00 65.00 69.00 79.00 82.00 83.00 74.00 69.00 50.00 40.00 83.00
NO YRS 71 70 70 70 69 70 70 72 72 72 72 72 65