CHARLOTTE WSO ARPT, NORTH CAROLINA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 51.3 55.9 64.1 72.8 79.7 86.6 90.1 88.4 82.3 72.6 62.8 54.0 71.7
Highest Mean Max. Temperature (F) 60.2 65.4 69.8 77.9 84.8 91.2 96.5 94.1 87.0 79.3 68.9 63.0 96.5
Year Highest Occurred 1974 1976 1997 1981 1982 1998 1993 1980 1973 1984 1985 1984 1993
Lowest Mean Max. Temperature (F) 41.0 48.2 57.5 67.2 75.3 81.4 86.6 84.1 78.2 66.7 56.3 44.9 41.0
Year Lowest Occurred 1977 1978 1996 1983 1992 1997 1984 1992 2000 1988 1976 2000 1977
Mean Temperature (F) 41.7 45.2 52.8 60.9 69.0 76.5 80.3 78.9 72.7 61.7 52.3 44.4 61.4
Highest Mean Temperature (F) 51.5 52.3 58.3 65.6 74.4 80.8 85.5 82.6 76.3 69.1 60.0 52.2 85.5
Year Highest Occurred 1974 1990 1997 1981 1998 1998 1993 1980 1980 1984 1985 1971 1993
Lowest Mean Temperature (F) 31.8 38.3 47.3 56.2 65.9 73.0 76.9 76.1 69.1 56.2 45.5 35.2 31.8
Year Lowest Occurred 1977 1978 1996 1983 1999 1972 2000 1992 2000 1987 1976 2000 1977
Mean Min. Temperature (F) 32.1 34.4 41.6 49.1 58.2 66.5 70.6 69.3 63.0 50.9 41.8 34.9 51.0
Highest Mean Min. Temperature (F) 42.7 41.9 46.8 54.1 64.6 70.4 74.4 71.8 67.3 59.0 51.1 43.2 74.4
Year Highest Occurred 1974 1990 1997 1991 1991 1981 1993 1987 1980 1984 1985 1971 1993
Lowest Mean Min. Temperature (F) 22.5 28.3 35.1 45.1 53.5 61.5 67.0 66.3 56.9 43.7 34.6 25.5 22.5
Year Lowest Occurred 1977 1978 1999 1983 1999 1972 2000 2000 1999 1987 1976 2000 1977
Mean Precipitation (in.) 4.00 3.55 4.39 2.95 3.66 3.42 3.79 3.72 3.83 3.66 3.36 3.18 43.51
Highest Precipitation (in.) 6.80 7.59 8.76 6.47 12.48 6.85 8.94 8.18 9.69 14.72 8.68 7.49 14.72
Year Highest Occurred 1978 1979 1980 1979 1975 1997 1997 1991 1979 1990 1985 1983 1990
Lowest Precipitation (in.) 0.45 0.74 0.58 0.30 0.99 0.15 0.53 0.61 0.64 0.00 0.46 0.83 0.00
Year Lowest Occurred 1981 1978 1985 1976 1987 1993 1983 1972 1982 2000 1973 1980 2000
Heating Degree Days (F) 739. 571. 401. 179. 36. 1. 0. 0. 16. 164. 400. 655. 3162.
Cooling Degree Days (F) 0. 1. 7. 40. 145. 332. 459. 415. 231. 45. 5. 1. 1681.

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