JOHN FLANNAGAN RESERVOI, VIRGINIA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F)
Highest Mean Max. Temperature (F)
Year Highest Occurred
Lowest Mean Max. Temperature (F)
Year Lowest Occurred
Mean Temperature (F)
Highest Mean Temperature (F)
Year Highest Occurred
Lowest Mean Temperature (F)
Year Lowest Occurred
Mean Min. Temperature (F)
Highest Mean Min. Temperature (F)
Year Highest Occurred
Lowest Mean Min. Temperature (F)
Year Lowest Occurred
Mean Precipitation (in.) 3.41 3.24 3.95 3.63 4.58 4.42 4.10 4.19 3.48 2.98 3.31 3.30 44.59
Highest Precipitation (in.) 7.46 6.64 10.26 8.07 9.79 13.40 6.92 8.56 6.78 6.52 7.18 7.91 13.40
Year Highest Occurred 1972 1994 1975 1977 1996 1995 1980 1977 1989 1989 1985 1991 1995
Lowest Precipitation (in.) 1.19 1.20 0.85 1.11 0.88 1.14 0.63 1.59 0.47 0.32 0.57 0.85 0.32
Year Lowest Occurred 1981 1977 1988 1976 1977 1986 1995 1984 1985 2000 1987 1989 2000
Heating Degree Days (F)
Cooling Degree Days (F)

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