MOUNT AIRY, NORTH CAROLINA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(315890)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201205
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
1893 16.29 30.79 45.00 43.87 49.81 d 59.45 h 63.56 f 60.97 55.47 45.32 32.33 c 26.92 e 40.68
1894 30.10 j 30.00 36.70 a 41.53 51.29 57.77 62.35 e 60.21 b 59.30 43.19 30.72 a 28.23 45.57
1895 25.40 a 17.18 32.87 41.79 b 48.47 p ----- z ----- z ----- z ----- z ----- z ----- z ----- z 29.31
1896 26.81 e 28.00 32.20 a 46.77 57.42 60.80 65.61 62.71 55.60 42.39 40.75 b 25.61 45.39
1897 23.68 31.59 a 39.71 40.93 49.17 a 60.67 64.32 60.27 e 53.04 e 46.56 v 32.70 31.23 44.30
1898 30.94 23.37 a 41.45 38.14 h 46.00 z 58.50 z 67.50 y 65.06 o 58.55 j 46.00 b 32.60 32.80 z 34.87
1899 27.46 g 24.37 a 37.33 s 45.31 n 53.06 62.03 61.96 e 64.39 c 54.25 b 45.32 34.30 25.06 47.20
1900 24.97 25.29 30.70 a 44.47 49.35 62.50 64.77 63.32 59.87 52.17 a 37.52 a 28.57 a 45.29
1901 27.30 a 25.36 34.61 41.47 53.16 60.00 e 67.68 65.06 55.93 42.14 b 29.69 a 24.03 43.87
1902 26.48 b 26.19 b 37.04 d 41.75 b 56.14 b 57.97 63.58 62.65 54.13 46.21 b 40.40 30.16 45.22
1903 28.00 a 30.50 43.33 a 47.07 c 53.53 a 56.55 a 63.92 g 64.76 b 53.40 44.66 b 28.93 22.45 i 45.07
1904 20.26 21.66 35.65 36.43 b 49.04 c 58.67 60.97 b 61.96 h 54.63 37.68 30.70 ----- z 40.57
1905 ----- z ----- z 36.00 42.62 a 53.90 61.83 64.58 62.06 57.93 43.97 31.77 26.06 48.07
1906 31.29 26.21 32.13 42.33 49.39 60.87 64.03 67.06 61.53 45.42 34.13 29.74 45.35
1907 33.45 24.79 38.58 36.73 47.94 54.50 63.03 60.81 56.17 38.61 33.47 29.39 43.12
1908 23.58 24.83 37.97 45.90 51.13 58.20 64.06 61.26 51.17 41.35 34.20 29.81 43.62
1909 30.03 32.46 29.90 38.97 43.84 58.53 55.23 55.74 55.10 37.84 35.53 23.77 41.41
1910 24.42 24.82 38.90 43.93 47.26 56.47 63.97 61.19 57.60 49.42 32.00 24.29 43.69
1911 29.87 32.79 32.52 40.43 51.32 62.57 62.55 64.61 62.47 49.74 31.87 32.10 46.07
1912 20.42 25.24 33.97 45.50 54.26 58.43 64.00 61.68 61.73 46.65 31.93 29.10 44.41
1913 33.61 30.71 38.74 44.20 51.97 61.10 64.35 63.77 54.60 46.29 ----- z ----- z 48.94
1914 28.77 23.21 29.10 43.03 50.03 63.10 61.90 62.35 52.77 47.55 30.43 29.35 43.47
1915 27.90 30.96 28.39 41.20 56.00 a 58.38 a 60.81 63.48 57.69 a 47.74 33.63 28.58 44.56
1916 32.10 a 26.54 a 32.13 39.97 53.35 57.27 65.03 63.32 51.40 40.94 32.97 25.83 a 43.40
1917 30.00 25.43 35.23 43.20 47.06 56.63 63.19 60.63 a 53.37 37.71 31.83 17.39 41.81
1918 18.42 29.93 38.48 40.93 54.55 58.90 59.29 63.35 50.00 43.35 35.10 33.97 43.86
1919 27.29 28.29 38.55 39.23 52.58 61.10 65.10 60.42 52.14 b 54.61 37.47 24.06 45.07
1920 24.58 25.10 31.26 42.23 46.90 54.80 e 62.23 61.52 57.23 43.55 k 31.32 h 27.16 43.30
1921 26.23 28.29 40.16 43.57 49.71 60.34 a ----- z 62.35 61.80 40.87 39.43 32.86 c 44.15
1922 28.13 35.33 a 39.48 47.58 d 53.29 61.23 ----- z ----- z ----- z ----- z ----- z ----- z 44.17
1923 31.23 ----- z 32.70 d 45.87 ----- z 59.52 c 64.60 k ----- z ----- z 59.85 d ----- z 33.55 43.79
1924 25.19 j 28.24 32.81 39.53 46.52 60.10 60.74 61.81 53.57 37.65 30.20 24.94 43.28
1925 24.27 a 29.71 32.94 42.23 44.06 57.97 61.10 55.16 58.80 42.61 31.55 h 25.81 43.15
1926 23.39 27.89 25.45 36.37 46.70 d 54.17 60.58 63.19 60.60 45.00 29.80 e 28.71 41.82
1927 28.36 c 35.36 37.16 44.17 52.06 57.57 61.81 60.00 55.57 44.19 37.53 27.68 45.12
1928 22.32 26.31 32.87 39.70 47.45 57.83 63.77 65.06 53.41 a 46.87 34.30 27.90 43.15
1929 28.23 25.79 40.74 42.89 c 51.23 58.20 62.32 f 60.19 56.13 40.32 38.33 24.84 42.44
1930 27.55 28.54 30.74 40.07 51.68 56.03 a 61.97 57.71 59.40 39.16 34.00 22.40 a 42.44
1931 26.29 27.21 32.48 41.10 48.52 57.60 66.29 61.58 57.80 42.65 38.00 a 34.39 44.49
1932 36.03 32.76 29.90 40.70 49.90 59.04 f 63.64 i 61.29 55.67 45.29 35.26 g 29.16 42.30
1933 32.16 29.68 33.32 41.43 54.39 58.77 61.50 a 62.97 59.67 41.10 31.07 a 31.94 44.83
1934 29.94 21.46 30.32 40.79 a 50.29 61.67 66.74 65.23 59.03 a 42.23 34.93 28.10 44.23
1935 28.00 27.04 38.90 43.67 49.52 57.43 64.84 61.94 55.50 39.61 38.77 22.00 43.93
1936 21.94 21.69 34.63 d 41.09 h 49.77 58.33 65.40 a 64.55 58.27 49.81 33.53 31.71 44.51
1937 39.55 29.96 32.32 41.87 49.00 62.20 62.35 64.74 54.60 43.03 32.30 28.58 45.04
1938 27.94 34.43 38.37 a 41.59 a 52.68 59.63 66.16 64.00 57.80 40.52 36.17 27.13 45.53
1939 28.55 32.46 36.68 40.13 50.90 64.60 64.19 63.94 56.17 44.81 32.33 30.35 45.43
1940 18.80 a 28.90 32.77 a 41.10 48.55 60.83 62.97 64.97 52.30 41.74 36.00 31.32 43.35
1941 27.39 24.18 29.00 44.30 48.55 59.87 66.65 64.10 56.33 47.68 33.37 c 25.90 43.94
1942 24.83 a 27.54 b 35.24 b 40.39 b 52.32 62.83 65.55 63.55 57.10 46.81 35.90 28.19 45.02
1943 29.06 27.89 31.87 40.03 53.10 65.07 64.84 64.96 h 51.50 41.19 29.77 27.68 42.00
1944 25.45 30.10 32.26 d 41.23 54.13 61.53 62.45 60.84 58.77 44.06 35.90 23.84 44.21
1945 28.32 30.36 41.29 45.80 48.77 59.37 64.13 62.29 62.77 43.29 36.77 25.45 45.72
1946 30.52 29.36 41.10 44.29 b 51.55 58.60 63.39 60.45 57.43 i 42.55 37.40 28.90 44.37
1947 33.74 20.00 26.37 a 44.63 49.94 57.80 60.25 g 65.71 58.30 50.42 36.43 25.48 42.62
1948 22.42 31.10 38.48 46.43 52.48 59.67 64.71 60.35 54.34 a 38.45 37.83 a 30.13 44.70
1949 37.06 35.54 35.90 42.47 52.07 b 61.41 c 67.33 a 63.94 54.41 a 51.58 30.33 30.13 46.85
1950 36.03 31.63 a 32.59 d 38.33 55.43 c 59.30 62.58 59.79 b 56.83 a 47.90 a 28.55 a 23.93 a 44.41
1951 25.55 26.43 37.47 a 39.72 a 49.77 a 60.52 a 61.77 a 63.53 a 51.48 a 46.39 30.37 28.23 43.43
1952 31.84 30.28 33.61 43.13 50.94 63.63 63.29 61.55 53.03 a 37.03 33.63 28.16 44.18
1953 30.94 31.50 36.81 41.53 56.26 61.43 62.00 59.90 52.53 43.65 30.03 a 26.77 44.45
1954 26.87 29.75 34.29 46.37 47.16 57.45 a 62.37 a 61.61 53.43 43.70 a 31.48 a 27.26 43.48
1955 25.68 26.93 37.32 45.40 52.77 53.93 66.00 66.13 58.90 42.97 30.97 22.63 a 44.14
1956 25.80 a 32.45 33.10 39.90 52.06 57.67 63.10 61.16 54.23 48.90 a 33.80 35.06 44.77
1957 28.32 33.79 35.00 45.37 53.71 62.90 a 60.84 59.84 59.73 42.87 37.47 29.13 45.75
1958 23.39 22.18 33.13 43.77 52.16 60.27 65.29 62.65 52.70 42.42 35.70 22.16 42.98
1959 23.45 28.82 29.71 42.17 56.77 57.20 64.42 64.19 56.20 49.19 32.70 29.71 44.54
1960 30.06 28.21 a 22.77 42.30 48.65 60.03 63.06 64.74 58.73 46.71 32.13 21.13 43.21
1961 22.23 30.36 38.29 38.37 48.29 57.10 61.90 63.42 58.53 40.94 41.37 28.90 44.14
1962 25.97 30.32 33.90 39.47 55.35 60.20 61.81 61.52 53.93 45.23 34.77 23.58 43.84
1963 22.71 20.93 35.29 43.23 50.71 58.73 60.58 60.19 52.90 40.74 36.23 ----- z 43.84
1964 ----- z 25.55 34.58 44.83 52.45 60.30 63.16 62.10 54.13 39.58 34.57 31.16 45.67
1965 25.06 25.64 32.13 43.57 54.61 58.23 63.52 61.68 57.80 41.97 35.43 27.13 43.90
1966 23.97 28.79 31.90 41.57 51.68 55.57 63.00 62.29 54.40 41.42 34.23 29.00 43.15
1967 27.81 24.46 35.42 44.60 48.97 57.70 62.16 60.81 50.23 42.94 32.50 32.10 43.31
1968 22.97 21.24 33.48 43.50 49.32 58.20 63.55 63.00 53.13 46.61 36.10 26.00 43.09
1969 26.16 30.36 31.26 44.70 51.13 62.13 65.16 62.00 56.13 44.94 33.57 27.10 44.55
1970 20.81 26.61 33.74 44.63 52.52 60.53 64.23 62.60 a 59.33 47.13 35.50 30.23 44.82
1971 25.77 26.93 32.16 37.60 48.81 61.17 63.23 61.48 60.23 53.35 34.83 35.90 45.12
1972 28.84 25.52 34.52 40.33 50.10 55.50 61.65 61.65 55.63 42.84 34.07 32.68 43.61
1973 24.77 24.75 41.45 41.77 48.45 61.00 63.00 63.32 60.17 47.19 36.50 30.77 45.26
1974 37.00 30.04 39.00 44.37 53.71 57.63 63.00 63.68 55.83 39.19 34.00 29.03 45.54
1975 29.77 32.71 34.65 42.07 56.13 60.13 63.97 64.61 57.57 47.42 36.93 29.13 46.26
1976 22.68 31.45 38.42 39.90 51.16 59.57 61.94 59.71 52.77 42.10 27.97 24.16 42.65
1977 16.45 22.79 40.10 45.03 54.39 58.70 64.84 63.81 58.60 43.42 40.97 26.84 44.66
1978 21.06 22.07 32.06 43.63 50.87 60.67 63.48 65.29 59.97 40.19 38.77 27.71 43.82
1979 24.77 22.75 35.23 44.27 52.68 57.77 62.35 62.77 58.43 42.71 38.80 26.68 44.10
1980 31.10 23.83 33.90 42.83 51.45 58.67 65.19 64.03 61.00 43.32 33.13 26.26 44.56
1981 21.77 26.50 30.00 44.97 48.71 64.37 66.52 61.81 54.30 42.68 34.50 27.45 43.63
1982 20.32 30.75 34.23 41.13 53.94 61.43 66.87 62.35 53.97 45.13 37.43 34.16 45.14
1983 25.42 26.79 36.26 41.33 49.35 57.70 63.65 64.42 54.07 45.03 35.43 25.00 43.70
1984 23.52 29.69 33.39 40.47 48.68 60.17 63.00 63.16 51.93 53.58 33.67 33.77 44.58
1985 22.00 28.18 35.06 42.60 52.74 59.67 64.48 63.29 55.40 50.52 46.60 24.90 45.45
1986 23.48 31.57 34.03 45.20 53.10 61.73 66.13 63.16 59.60 48.32 41.83 29.26 46.45
1987 27.13 27.25 34.29 42.13 55.45 62.73 66.13 66.06 58.83 37.32 35.63 33.10 45.51
1988 21.26 25.72 33.87 42.53 49.45 57.07 63.90 66.10 57.00 37.48 34.33 26.68 42.95
1989 29.81 29.32 37.26 42.93 50.77 63.77 66.52 64.16 60.27 44.97 35.03 22.19 45.58
1990 31.97 34.36 39.74 42.13 54.71 61.00 65.32 64.68 57.30 47.58 36.40 34.06 47.44
1991 29.58 30.93 39.68 46.27 58.97 62.43 67.35 63.71 57.30 43.06 35.13 31.65 47.17
1992 30.29 32.45 35.61 42.57 51.26 59.73 65.39 61.90 59.37 42.23 38.37 30.39 45.80
1993 32.71 27.79 34.68 41.70 53.65 59.63 65.26 61.94 57.10 39.13 32.03 24.55 44.18
1994 20.68 25.11 31.35 38.97 44.35 62.40 64.90 62.10 51.00 39.32 33.97 30.13 42.02
1995 27.74 24.96 32.48 38.23 50.32 59.03 63.77 64.90 54.80 43.13 29.87 23.35 42.72
1996 23.58 25.76 28.19 38.60 50.39 58.53 60.94 62.74 55.27 42.61 29.63 27.55 41.98
1997 25.13 29.75 35.97 37.80 42.16 56.67 63.19 57.26 53.73 41.77 30.37 26.84 41.72
1998 29.52 31.68 32.65 39.73 54.06 59.37 62.94 60.19 55.60 42.90 32.57 28.87 44.17
1999 26.52 27.57 29.23 42.37 45.94 57.20 64.97 60.23 50.50 41.00 37.10 25.13 42.31
2000 22.58 27.34 33.35 40.77 49.61 60.10 62.61 60.94 55.53 41.78 d 30.33 18.42 41.95
2001 21.90 26.75 29.52 42.00 48.29 59.00 60.26 63.03 51.67 37.23 30.73 30.16 41.71
2002 25.10 24.39 27.94 42.53 47.45 57.60 64.00 60.97 58.10 48.58 33.23 26.84 43.06
2003 23.35 28.21 36.65 41.33 53.16 57.80 62.32 64.58 54.10 40.39 37.27 24.94 43.68
2004 21.61 24.59 31.94 40.67 55.23 60.97 63.10 59.94 55.97 47.81 36.63 24.03 43.54
2005 26.55 27.04 30.42 39.17 44.74 59.13 65.52 64.74 54.23 46.61 31.33 24.32 42.82
2006 28.77 23.86 31.16 41.60 44.84 57.47 62.13 64.48 53.50 40.97 32.93 27.97 42.47
2007 28.23 21.54 34.19 39.70 48.55 58.10 59.97 63.90 55.10 47.32 30.40 29.84 43.07
2008 21.94 28.76 30.39 41.70 46.71 58.53 60.39 58.26 ----- z 39.71 29.80 29.00 40.47
2009 22.68 24.32 33.00 39.33 ----- z 59.83 59.48 63.06 56.07 42.00 35.53 25.74 41.91
2010 22.97 24.04 34.39 40.27 ----- z 62.20 63.71 65.03 54.00 42.03 30.57 23.29 42.04
2011 22.19 26.07 34.19 43.13 51.65 59.73 65.52 62.10 57.90 41.29 32.63 29.65 43.84
2012 26.00 a 27.76 38.61 41.97 56.20 u ----- z ----- z ----- z ----- z ----- z ----- z ----- z 33.58
Period of Record Statistics
MEAN 26.50 27.65 34.44 42.09 50.96 59.47 63.49 62.48 56.02 43.98 34.25 27.78 44.13
S.D. 4.35 3.59 3.81 2.38 3.14 2.25 2.01 2.10 2.95 4.09 3.27 3.47 1.28
SKEW 0.36 -0.10 0.05 -0.03 -0.18 0.06 -0.59 -0.67 0.14 0.81 0.64 -0.13 0.08
MAX 39.55 35.54 45.00 47.58 58.97 65.07 67.68 67.06 62.77 59.85 46.60 35.90 47.44
MIN 16.29 17.18 22.77 36.37 42.16 53.93 55.23 55.16 50.00 37.03 27.97 17.39 41.41
NO YRS 115 118 119 117 114 115 109 113 113 115 112 112 92