DOS BOCAS, PUERTO RICO

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 84.2 84.6 85.6 86.8 88.1 90.1 90.0 90.2 89.7 88.6 86.4 84.4 87.4
Highest Mean Max. Temperature (F) 86.9 87.7 89.8 90.0 91.1 93.1 92.9 92.8 92.8 91.6 89.4 89.1 93.1
Year Highest Occurred 1998 1983 1983 1984 1973 1983 1983 1983 1983 1982 1981 1997 1983
Lowest Mean Max. Temperature (F) 80.9 82.3 81.5 83.7 84.2 87.2 87.6 87.4 87.2 84.4 83.0 80.4 80.4
Year Lowest Occurred 1993 1999 1990 1979 1993 1989 1986 1992 1992 1985 1992 1999 1999
Mean Temperature (F) 74.2 74.1 74.8 76.2 78.1 79.9 80.2 80.4 79.9 79.0 77.4 75.2 77.5
Highest Mean Temperature (F) 76.2 75.7 78.0 78.1 80.6 82.0 82.2 82.1 81.6 81.0 78.9 77.8 82.2
Year Highest Occurred 1998 1981 1983 1987 1981 1983 1983 1987 1983 1980 1981 1983 1983
Lowest Mean Temperature (F) 72.6 71.7 71.6 74.2 76.4 77.9 79.1 78.5 78.4 77.0 75.8 72.7 71.6
Year Lowest Occurred 1993 1999 2000 1976 1974 1976 1976 1992 1992 1985 1984 1991 2000
Mean Min. Temperature (F) 64.2 63.5 63.9 65.5 68.1 69.7 70.4 70.6 70.0 69.3 68.3 66.0 67.5
Highest Mean Min. Temperature (F) 65.6 65.7 66.2 68.7 71.2 72.3 72.6 73.3 71.4 71.6 70.7 69.6 73.3
Year Highest Occurred 1981 1991 1983 1987 1987 1979 1987 1987 1998 1990 1979 1998 1987
Lowest Mean Min. Temperature (F) 62.3 61.0 60.5 61.8 64.0 66.8 67.9 66.7 67.6 66.8 64.9 63.5 60.5
Year Lowest Occurred 1976 1972 2000 1976 1974 1974 1973 1974 1971 1982 1971 1989 2000
Mean Precipitation (in.) 3.38 3.24 4.05 5.97 10.49 5.92 4.37 6.86 10.15 9.59 6.58 4.01 74.61
Highest Precipitation (in.) 12.32 7.05 11.22 17.30 19.14 14.32 10.60 11.63 35.32 21.96 19.89 13.14 35.32
Year Highest Occurred 1981 1995 1981 1986 1986 1981 1973 1997 1975 1974 1981 1981 1975
Lowest Precipitation (in.) 0.31 0.27 1.10 0.87 3.50 0.80 1.35 3.21 2.28 3.58 1.63 0.01 0.01
Year Lowest Occurred 1983 1975 1997 1975 1972 1977 1971 1978 1994 1975 1988 1997 1997
Heating Degree Days (F) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
Cooling Degree Days (F) 285. 254. 302. 334. 406. 446. 471. 478. 445. 433. 371. 317. 4542.

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