MOUNT AIRY, NORTH CAROLINA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 45.5 50.2 58.8 68.0 75.7 82.4 86.3 85.0 79.0 69.7 58.9 49.3 67.4
Highest Mean Max. Temperature (F) 54.9 58.7 64.0 72.9 80.3 86.6 91.5 88.9 85.5 75.1 66.5 58.5 91.5
Year Highest Occurred 1974 1976 2000 1985 2000 1986 1977 1983 1998 2000 1985 1984 1977
Lowest Mean Max. Temperature (F) 33.2 41.6 51.8 62.5 71.5 77.8 82.6 80.2 76.2 63.2 52.4 40.6 33.2
Year Lowest Occurred 1977 1978 1993 1983 1992 1974 1979 1992 1989 1976 1976 1989 1977
Mean Temperature (F) 34.7 37.8 45.7 54.1 63.2 71.0 75.2 73.7 67.3 56.3 46.2 38.0 55.3
Highest Mean Temperature (F) 44.6 44.3 50.1 57.8 69.2 75.0 78.2 77.0 70.6 63.7 55.4 45.1 78.2
Year Highest Occurred 1974 1990 1977 1986 1991 1981 1986 1988 1980 1984 1985 1984 1986
Lowest Mean Temperature (F) 23.6 30.2 40.5 50.7 57.8 67.2 72.4 70.7 64.3 50.2 39.1 29.8 23.6
Year Lowest Occurred 1977 1978 1996 1997 1997 1972 1979 1992 1984 1988 1976 2000 1977
Mean Min. Temperature (F) 23.9 25.4 32.5 40.1 50.7 59.5 64.0 62.3 55.6 42.8 33.5 26.6 43.1
Highest Mean Min. Temperature (F) 34.4 31.7 38.6 44.1 58.3 63.9 67.1 65.3 59.9 52.3 44.3 33.7 67.1
Year Highest Occurred 1974 1998 1973 1991 1991 1981 1991 1988 1980 1984 1985 1971 1991
Lowest Mean Min. Temperature (F) 13.9 18.9 27.1 35.4 42.2 55.0 60.9 57.3 50.5 36.0 25.7 18.4 13.9
Year Lowest Occurred 1977 1978 1981 1971 1997 1972 1996 1997 1999 1987 1976 2000 1977
Mean Precipitation (in.) 4.00 3.36 4.44 3.85 4.65 4.02 4.40 3.81 4.31 3.36 3.48 3.31 46.99
Highest Precipitation (in.) 7.22 6.34 9.27 8.42 7.78 10.02 7.95 9.24 10.55 9.44 8.66 7.72 10.55
Year Highest Occurred 1978 1990 1975 1987 1982 1989 1989 1996 1975 1990 1985 1973 1975
Lowest Precipitation (in.) 0.75 0.45 1.50 0.65 1.10 0.62 1.41 0.69 0.19 0.00 0.64 0.68 0.00
Year Lowest Occurred 1981 1978 1985 1995 1977 1986 1974 1975 1984 2000 1981 1980 2000
Heating Degree Days (F) 939. 761. 599. 330. 120. 10. 0. 0. 37. 292. 564. 839. 4491.
Cooling Degree Days (F) 0. 0. 0. 1. 64. 188. 315. 269. 106. 19. 0. 0. 962.

Southeast Regional Climate Center, sercc@climate.ncsu.edu