BARRANQUITAS, PUERTO RICO

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 76.2 77.3 78.9 80.3 81.0 82.5 82.9 83.3 82.8 81.8 79.4 76.9 80.3
Highest Mean Max. Temperature (F) 80.3 81.7 81.7 83.2 83.5 87.5 87.6 86.9 84.7 85.0 81.5 79.9 81.8
Year Highest Occurred 1970 1979 1984 1984 1969 1964 1985 1985 1990 1969 1968 1963 1969
Lowest Mean Max. Temperature (F) 73.0 73.4 74.4 77.7 77.5 79.4 80.1 80.4 79.6 79.4 77.1 74.8 78.9
Year Lowest Occurred 1974 1962 1988 1962 1989 1986 1962 1965 1977 1985 1985 1975 1962
Mean Temperature (F) 68.4 68.6 70.0 71.1 72.3 74.0 74.7 74.9 74.4 73.9 72.0 69.6 72.0
Highest Mean Temperature (F) 70.8 71.1 72.5 74.2 74.5 76.4 76.3 77.2 76.4 76.6 74.3 72.3 73.5
Year Highest Occurred 1990 1979 1990 1970 1970 1980 1974 1970 1970 1965 1965 1965 1970
Lowest Mean Temperature (F) 65.8 66.0 65.8 66.8 69.7 71.3 72.1 72.6 71.4 70.7 67.7 67.3 69.9
Year Lowest Occurred 1985 1985 1968 1968 1967 1968 1968 1977 1984 1984 1984 1975 1968
Mean Min. Temperature (F) 60.6 60.0 61.1 61.9 63.7 65.5 66.5 66.5 66.0 65.9 64.5 62.3 63.7
Highest Mean Min. Temperature (F) 63.7 62.7 66.4 65.4 66.7 69.5 69.1 69.6 70.3 70.8 68.3 65.3 65.4
Year Highest Occurred 1990 1981 1990 1987 1980 1979 1986 1970 1965 1965 1965 1965 1981
Lowest Mean Min. Temperature (F) 53.8 54.5 53.8 55.3 59.0 60.8 62.3 62.0 60.7 60.3 58.2 56.9 59.7
Year Lowest Occurred 1985 1985 1968 1968 1985 1985 1985 1985 1984 1984 1984 1967 1967
Mean Precipitation (in.) 3.67 2.45 2.91 5.40 7.34 4.36 3.90 5.89 7.49 9.51 6.02 4.13 63.07
Highest Precipitation (in.) 11.17 7.45 7.56 21.17 27.31 13.49 10.42 19.94 22.47 36.19 15.24 11.58 156.87
Year Highest Occurred 1963 1963 1972 1962 1962 1986 1979 1963 1962 1970 1963 1965 1963
Lowest Precipitation (in.) 0.64 0.26 0.30 0.56 1.01 0.00 0.95 1.14 1.20 1.93 1.18 0.16 30.75
Year Lowest Occurred 1985 1979 1987 1972 1972 1977 1976 1989 1983 1986 1976 1986 1973
Heating Degree Days (F) 8. 0. 6. 0. 0. 0. 0. 0. 0. 0. 0. 0. 14.
Cooling Degree Days (F) 114. 104. 161. 186. 226. 270. 301. 307. 282. 276. 210. 146. 2583.

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