CHARLOTTE AMALIE HAR, VIRGIN ISLANDS

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 85.8 85.9 86.5 87.6 87.9 89.5 90.4 90.8 90.2 89.5 87.8 86.2 88.2
Highest Mean Max. Temperature (F) 88.3 89.2 90.5 92.1 93.2 93.8 94.7 95.6 94.1 93.6 90.9 89.9 95.6
Year Highest Occurred 1998 1995 1994 1993 1995 1995 1994 1994 1993 1992 1990 1997 1994
Lowest Mean Max. Temperature (F) 82.3 82.1 81.9 84.2 85.4 86.5 88.1 88.5 86.5 86.2 84.4 82.5 81.9
Year Lowest Occurred 2000 2000 2000 1976 1974 1976 1999 2000 1979 1974 1974 1999 2000
Mean Temperature (F) 78.9 78.9 79.5 80.8 81.9 83.5 84.1 84.3 83.6 82.9 81.4 79.7 81.6
Highest Mean Temperature (F) 81.1 81.2 81.8 84.0 84.8 86.5 86.6 87.3 86.3 85.5 83.3 82.2 87.3
Year Highest Occurred 1998 1994 1994 1993 1995 1979 1979 1994 1993 1993 1994 1997 1994
Lowest Mean Temperature (F) 76.8 76.9 76.5 78.6 79.8 81.0 82.5 82.2 80.4 80.7 79.1 77.0 76.5
Year Lowest Occurred 1976 2000 2000 1976 1986 1976 1999 1989 1979 1985 1982 1982 2000
Mean Min. Temperature (F) 72.0 71.9 72.5 73.9 75.9 77.4 77.8 77.7 76.9 76.2 74.9 73.2 75.0
Highest Mean Min. Temperature (F) 73.9 73.8 74.5 76.1 78.4 80.2 80.1 79.4 79.0 78.9 76.6 76.6 80.2
Year Highest Occurred 1993 1971 1979 1979 1999 1979 1979 1993 1999 1998 1978 1998 1979
Lowest Mean Min. Temperature (F) 69.3 69.1 70.9 72.0 73.2 75.1 76.4 75.4 74.1 74.4 72.4 70.1 69.1
Year Lowest Occurred 1985 1972 1982 1982 1986 1984 1986 1971 1971 1985 1971 1982 1972
Mean Precipitation (in.) 1.89 1.51 1.52 2.39 3.36 2.35 2.42 3.50 5.34 5.57 5.28 2.74 37.87
Highest Precipitation (in.) 4.67 3.31 4.03 9.07 9.98 6.97 4.84 6.38 11.43 12.45 14.73 6.66 14.73
Year Highest Occurred 1995 1983 1975 1983 1979 1983 1995 1979 1979 1974 1984 1981 1984
Lowest Precipitation (in.) 0.67 0.42 0.44 0.21 0.47 0.00 0.74 0.70 1.08 2.00 1.35 0.25 0.00
Year Lowest Occurred 1980 1987 1984 1997 1973 1996 1994 1993 1986 1988 1980 1985 1996
Heating Degree Days (F) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
Cooling Degree Days (F) 430. 389. 450. 473. 523. 554. 593. 595. 557. 554. 491. 454. 6063.

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