MONTROSE 2, COLORADO

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(055722)

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1900 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1901 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1902 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1903 28.42 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 28.42
1904 8.90 a 21.08 c 26.07 a 33.39 b 39.63 a 42.62 d 46.00 b 50.84 f 42.00 l 28.97 b 17.70 14.58 27.89
1905 13.73 a 15.63 a 31.32 i 32.25 b 34.52 j 45.64 e 48.19 e 47.06 40.50 25.97 20.63 4.97 a 29.46
1906 11.65 17.50 25.84 31.50 38.13 41.08 e 48.29 47.52 b 38.85 c 29.71 22.86 a 19.70 a 31.05
1907 19.93 q 27.67 m 30.92 e ----- z 35.68 43.64 b 49.00 50.65 39.21 a 35.65 18.80 13.60 a 35.24
1908 11.58 19.72 24.13 a 30.27 35.55 41.67 49.84 49.84 39.17 28.19 16.47 13.87 30.02
1909 17.29 18.07 24.16 30.67 35.35 43.57 51.39 52.58 41.97 30.00 22.80 3.55 30.95
1910 13.42 17.61 28.47 a 32.23 38.19 46.60 51.06 49.97 44.83 31.13 a 26.77 15.43 j 34.57
1911 20.26 23.18 30.03 a 33.03 40.42 49.40 53.35 52.06 47.13 32.16 20.67 8.74 34.20
1912 11.13 20.55 29.03 31.43 41.13 47.57 54.13 51.45 38.60 33.58 22.50 6.71 32.32
1913 5.58 17.68 23.68 33.43 42.97 47.97 53.37 a 54.45 42.90 31.93 a 28.33 9.57 a 32.65
1914 13.71 18.43 24.77 35.60 42.26 48.80 54.94 51.26 45.77 34.94 21.33 10.48 33.52
1915 5.00 19.79 25.63 a 37.40 38.74 45.13 53.97 a 50.81 45.17 32.71 24.03 17.00 32.95
1916 18.23 22.07 27.77 34.80 40.77 48.47 54.84 53.32 43.13 34.26 18.80 12.26 34.06
1917 5.97 19.29 18.90 31.30 37.55 47.37 56.77 51.19 44.13 30.90 24.90 18.00 32.19
1918 9.32 16.50 29.32 31.70 40.23 52.73 52.90 51.87 43.80 37.94 21.60 13.87 33.48
1919 2.23 a 16.39 25.52 34.07 44.77 48.83 58.10 54.03 48.70 32.23 22.80 9.26 33.08
1920 13.61 24.45 25.03 29.10 43.87 49.30 53.19 52.26 44.07 a 34.61 25.63 13.39 34.04
1921 19.71 22.29 30.97 32.13 42.42 49.14 a 55.81 53.77 45.90 38.13 26.03 a 24.58 36.74
1922 12.06 20.18 24.16 30.63 41.29 51.30 55.77 55.84 46.37 33.39 24.57 20.47 a 34.67
1923 21.19 17.11 21.61 32.60 42.71 47.80 56.61 53.13 42.77 31.71 23.40 12.42 33.59
1924 2.65 22.34 23.00 31.50 41.58 51.23 55.23 52.32 42.57 34.55 24.00 10.16 32.59
1925 3.29 19.21 29.48 35.80 45.77 50.73 57.45 53.71 47.57 35.68 22.63 17.55 34.91
1926 12.71 24.96 27.26 38.27 43.16 51.90 54.55 54.55 46.13 37.26 26.53 14.87 36.01
1927 17.42 25.89 24.42 35.33 43.26 50.73 55.19 52.71 47.63 35.16 28.70 12.39 35.74
1928 16.68 20.28 29.71 31.23 44.10 48.30 54.90 53.00 45.90 37.26 27.17 12.00 35.04
1929 10.13 12.96 26.52 33.03 41.19 49.83 57.16 55.97 46.07 35.58 18.67 15.00 33.51
1930 6.29 21.00 25.03 37.63 39.32 49.63 55.39 54.29 45.83 33.42 19.73 8.58 33.01
1931 11.81 26.86 23.03 33.80 39.37 a 53.63 57.84 54.55 49.86 a 38.10 22.11 b 9.71 35.05
1932 8.97 24.55 25.26 33.13 43.10 49.93 58.03 54.32 43.93 34.13 23.10 10.55 34.08
1933 8.97 6.71 27.53 a 30.17 38.94 53.00 58.13 53.74 50.33 39.32 25.97 20.39 34.43
1934 19.81 27.61 32.23 38.13 46.65 48.67 58.45 57.29 45.13 35.35 26.07 19.26 37.89
1935 19.45 20.64 25.81 35.63 41.13 49.97 56.42 56.03 46.67 35.55 24.50 16.06 35.66
1936 15.97 23.72 27.52 35.07 43.32 52.30 57.19 55.90 45.97 36.06 20.27 17.61 35.91
1937 2.52 18.04 26.45 34.20 42.71 49.70 55.94 55.26 48.33 36.77 27.63 19.55 34.76
1938 17.42 23.21 28.97 35.23 41.65 50.90 53.55 56.77 48.13 36.52 19.20 17.10 35.72
1939 15.87 8.57 26.77 35.93 43.48 49.31 a 56.77 54.35 49.63 33.45 24.27 16.03 34.54
1940 12.48 22.90 28.68 34.40 44.23 50.73 56.03 52.90 a 48.67 35.23 22.43 16.71 35.45
1941 14.55 22.36 26.68 33.27 43.84 47.70 53.29 53.94 45.10 36.90 23.17 17.84 34.89
1942 13.06 14.96 22.81 36.23 39.68 48.45 a 55.03 a 54.65 44.67 36.84 26.57 18.84 34.32
1943 17.13 a 20.61 25.48 39.59 a 41.55 50.03 56.58 56.35 45.60 36.63 a 22.87 20.03 a 36.04
1944 11.26 21.21 24.06 31.20 41.13 47.20 55.00 53.42 47.57 37.77 25.73 17.03 34.38
1945 17.03 24.33 a 24.90 a 30.10 43.61 45.30 54.52 54.67 a 44.40 35.65 21.37 10.87 33.90
1946 10.74 16.11 26.71 37.57 39.22 d 49.73 54.68 53.23 44.03 32.32 22.83 19.03 33.85
1947 10.42 19.46 26.23 32.87 43.68 47.30 54.68 52.87 45.76 a 37.74 21.97 16.03 34.08
1948 10.23 15.62 21.16 34.67 43.97 48.00 51.60 a 51.35 47.73 33.81 19.23 19.87 33.10
1949 9.26 11.64 28.42 35.50 42.39 48.90 55.13 50.52 44.97 31.90 23.37 16.00 33.17
1950 13.42 20.21 25.03 35.47 38.55 48.13 53.29 51.42 46.83 38.77 26.03 20.26 34.79
1951 15.26 19.00 24.58 34.57 43.10 46.03 55.84 52.35 44.00 36.00 22.43 12.52 33.81
1952 18.81 18.31 23.06 34.93 44.87 53.20 57.39 55.39 46.37 33.90 18.40 13.00 34.80
1953 19.26 17.79 28.00 32.17 38.65 51.87 59.13 53.42 46.10 35.97 27.30 13.29 35.24
1954 20.32 23.82 26.03 38.67 45.90 50.07 58.16 53.97 48.77 37.61 26.60 14.71 37.05
1955 14.03 11.21 25.29 32.47 41.71 49.50 57.26 56.71 47.30 34.61 22.73 23.65 34.71
1956 24.61 17.93 24.40 f 34.23 45.16 53.57 55.58 51.26 45.90 35.13 17.27 11.10 35.61
1957 18.61 24.00 29.00 34.70 39.81 51.03 56.45 55.10 42.70 39.19 24.33 18.77 36.14
1958 15.00 26.11 26.87 32.53 45.74 53.67 56.03 56.42 46.50 35.42 23.03 18.61 36.33
1959 14.45 19.75 22.74 34.10 44.45 53.13 56.42 54.81 44.87 32.65 20.30 15.65 34.44
1960 9.35 11.90 23.65 33.00 40.81 49.90 55.81 54.16 48.47 35.19 24.37 12.29 33.24
1961 11.19 19.71 26.87 32.87 43.55 52.30 55.52 57.10 42.47 33.94 22.70 9.68 33.99
1962 9.42 24.36 19.48 36.53 42.97 49.17 54.00 52.65 46.50 36.35 27.67 16.65 34.64
1963 1.16 22.54 23.71 33.00 44.84 48.43 56.61 55.23 48.80 39.65 26.40 13.06 34.45
1964 8.26 8.38 19.68 32.80 42.13 48.17 57.45 52.16 44.30 33.97 22.63 18.52 32.37
1965 18.45 16.93 21.52 34.57 39.97 47.17 54.94 51.90 41.77 34.87 29.67 20.35 34.34
1966 10.42 14.32 23.61 32.20 43.39 50.50 58.71 53.52 46.20 33.58 27.97 16.45 34.24
1967 13.19 18.36 29.71 32.07 40.03 46.93 56.23 52.03 44.13 32.65 21.90 8.19 32.95
1968 5.52 21.45 24.00 28.97 39.10 48.47 51.97 47.97 38.87 31.90 20.73 9.71 30.72
1969 17.87 17.36 19.71 33.03 44.13 45.00 55.68 54.13 45.23 29.71 20.07 16.68 33.22
1970 12.90 20.14 23.16 27.00 40.32 47.07 53.71 53.10 40.97 29.10 24.83 13.10 32.12
1971 13.03 16.79 24.23 32.30 39.81 51.57 57.29 56.52 41.57 34.48 22.53 14.32 33.70
1972 14.16 19.69 29.61 36.47 40.19 52.03 56.32 53.94 47.23 39.94 24.00 11.81 35.45
1973 5.58 18.61 28.00 31.70 41.81 48.60 55.42 54.68 44.73 35.55 27.20 16.87 34.06
1974 8.55 8.00 29.55 29.73 44.55 50.60 56.90 52.52 45.77 39.52 25.60 13.97 33.77
1975 8.74 18.64 26.39 30.77 39.48 46.90 56.32 52.42 45.97 32.71 21.47 17.84 33.14
1976 10.16 23.72 22.90 34.07 42.55 48.90 56.84 51.90 46.17 31.94 23.63 13.45 33.85
1977 11.71 19.50 22.90 35.83 42.39 55.50 58.90 56.68 49.50 36.29 26.70 21.32 36.44
1978 20.23 22.00 32.58 38.00 41.90 53.07 56.94 54.74 46.13 36.55 27.77 8.19 36.51
1979 7.52 15.50 28.26 35.00 43.10 50.83 56.58 54.32 48.03 37.45 20.83 15.48 34.41
1980 21.71 24.69 26.13 32.40 40.71 53.17 57.87 55.26 46.57 34.77 25.70 25.06 37.00
1981 21.03 20.04 28.35 39.27 43.29 54.37 58.65 56.00 49.80 36.42 27.97 18.45 37.80
1982 13.94 18.25 29.45 33.53 42.94 49.83 57.23 58.58 49.00 32.00 25.50 17.65 35.66
1983 17.26 23.54 30.55 32.13 39.94 50.30 58.23 58.03 48.97 37.00 26.40 18.68 36.75
1984 9.13 16.41 25.77 32.43 46.68 50.40 59.35 56.58 48.23 33.68 25.13 20.00 35.32
1985 16.48 12.14 28.03 36.00 45.26 52.60 57.10 55.74 43.80 35.61 25.38 a 17.19 35.45
1986 17.45 24.89 31.87 36.10 42.68 53.77 56.55 55.61 45.77 33.48 26.57 18.68 36.95
1987 14.52 23.21 24.39 34.80 43.58 52.37 56.32 54.81 44.97 37.84 24.63 16.71 35.68
1988 8.58 16.97 24.29 34.37 42.84 54.80 58.39 57.65 44.13 39.58 26.20 16.55 35.36
1989 7.81 18.25 30.81 37.60 45.35 50.30 57.16 52.77 46.37 35.23 25.23 14.29 35.10
1990 14.00 19.04 31.35 37.77 42.00 54.10 56.84 54.35 49.77 34.58 26.33 8.65 35.73
1991 7.23 17.39 27.74 32.17 40.13 50.70 55.19 55.35 45.73 36.00 24.53 12.19 33.70
1992 8.23 22.45 30.97 39.33 45.16 50.63 54.39 53.71 46.43 38.55 21.80 13.48 35.43
1993 21.35 24.64 28.87 32.27 43.90 47.87 53.39 53.39 43.07 35.16 20.23 15.32 34.96
1994 16.68 18.86 28.58 35.00 43.03 52.17 54.48 55.84 46.73 35.77 23.40 19.81 35.86
1995 20.74 27.32 30.13 31.60 39.71 47.17 52.29 56.97 46.77 32.97 27.17 20.58 36.12
1996 14.42 23.10 27.06 33.33 45.94 50.77 57.48 54.90 44.67 34.71 26.73 17.90 35.92
1997 19.55 20.54 27.39 31.37 43.42 51.53 54.81 54.52 49.20 34.42 25.27 15.00 35.58
1998 20.42 24.57 26.29 32.33 42.68 49.17 59.19 56.65 52.07 37.61 27.57 12.84 36.78
1999 19.90 21.86 31.29 32.17 40.57 a 50.43 58.26 55.84 44.69 d 32.30 h 25.80 16.31 b 36.10
2000 21.10 25.52 28.74 37.07 45.68 c 49.44 c 53.71 c 55.24 b 45.88 d 37.38 b 18.86 b 15.84 l 38.06
2001 14.69 e 22.44 c 30.23 36.70 43.74 50.47 55.90 54.77 45.93 36.52 28.60 17.65 36.47
2002 15.35 14.64 23.19 38.03 42.29 50.73 58.39 54.61 48.03 34.39 24.27 18.45 35.20
2003 21.52 21.82 29.19 36.53 44.39 51.10 60.16 58.13 45.27 38.45 26.37 18.68 37.63
2004 13.23 17.72 32.81 37.07 45.45 51.67 56.74 53.13 45.53 38.13 26.17 16.68 36.19
2005 25.48 24.89 26.45 33.87 43.45 47.57 54.13 52.61 46.13 38.77 27.67 15.90 36.41
2006 18.23 19.61 28.16 36.87 45.45 53.03 a 58.24 j ----- z ----- z ----- z ----- z ----- z 33.56
Period of Record Statistics
MEAN 13.69 19.65 26.52 33.95 42.15 49.65 55.55 53.91 45.61 34.96 23.89 15.28 34.63
S.D. 5.50 4.29 3.09 2.55 2.45 2.78 2.52 2.21 2.65 2.74 2.94 4.14 1.57
SKEW -0.02 -0.71 -0.18 0.12 -0.49 -0.59 -1.20 -0.52 -0.52 -0.57 -0.39 -0.33 -0.39
MAX 28.42 27.61 32.81 39.59 46.68 55.50 60.16 58.58 52.07 39.94 29.67 25.06 37.89
MIN 1.16 6.71 18.90 27.00 35.35 41.08 46.00 47.06 38.60 25.97 16.47 3.55 30.02
NO YRS 103 102 101 102 102 103 102 101 101 101 102 100 95