ANNALY, VIRGIN ISLANDS

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 81.2 81.9 82.7 83.7 86.0 88.1 87.5 87.9 87.4 86.2 83.8 81.7 84.8
Highest Mean Max. Temperature (F) 83.4 84.1 85.1 85.4 88.8 90.7 89.5 89.6 90.8 89.9 86.5 85.1 90.8
Year Highest Occurred 1998 1983 1981 1984 1999 1998 1971 1998 1987 1982 1983 1997 1987
Lowest Mean Max. Temperature (F) 78.7 78.6 79.3 81.1 83.4 84.8 84.9 86.0 84.5 83.5 81.0 78.6 78.6
Year Lowest Occurred 1976 1976 1976 1981 1986 1976 1979 1979 1974 1985 1984 1975 1976
Mean Temperature (F) 74.8 75.0 75.6 76.8 78.9 80.8 80.7 81.1 80.6 79.6 77.8 75.6 78.1
Highest Mean Temperature (F) 77.2 77.3 77.6 78.4 81.0 83.3 82.4 82.6 82.6 81.0 79.6 78.5 83.3
Year Highest Occurred 1998 1998 1998 1987 1999 1998 1998 1998 1987 1980 1983 1997 1998
Lowest Mean Temperature (F) 72.4 72.1 72.7 74.9 76.7 78.4 79.3 79.7 78.9 77.2 75.4 73.1 72.1
Year Lowest Occurred 1976 1976 1976 1985 1986 1976 1979 1978 1974 1985 1984 1975 1976
Mean Min. Temperature (F) 68.3 68.1 68.5 69.8 71.7 73.5 73.9 74.2 73.7 73.0 71.8 69.5 71.3
Highest Mean Min. Temperature (F) 71.0 70.6 70.9 72.2 73.5 75.8 76.0 75.6 75.1 75.0 73.8 72.2 76.0
Year Highest Occurred 1998 1998 1998 1987 1998 1998 1998 1997 1998 1998 1997 1998 1998
Lowest Mean Min. Temperature (F) 65.7 65.5 66.1 67.3 69.6 71.4 72.0 72.7 71.5 70.8 69.8 67.2 65.5
Year Lowest Occurred 1985 1976 1976 1985 1985 1985 1985 1985 1984 1985 1984 1984 1976
Mean Precipitation (in.) 2.92 2.25 2.29 2.90 4.04 3.09 3.48 4.16 7.13 6.60 6.95 4.41 50.22
Highest Precipitation (in.) 5.42 4.30 6.39 9.95 14.10 10.88 7.41 15.12 20.89 20.91 17.66 12.81 20.91
Year Highest Occurred 1981 1976 1972 1980 1981 1987 1983 1979 1979 1977 1974 1975 1977
Lowest Precipitation (in.) 1.45 0.47 0.58 0.40 0.42 0.58 0.65 0.67 2.09 2.43 1.43 1.17 0.40
Year Lowest Occurred 1983 1983 1981 1988 1974 1975 1994 1993 1987 1980 1973 1993 1988
Heating Degree Days (F) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
Cooling Degree Days (F) 301. 279. 328. 352. 428. 473. 486. 498. 467. 453. 383. 329. 4777.

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