KANALOHULUHULU 1075, HAWAII

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 62.8 63.7 65.0 66.0 68.5 70.7 71.3 72.4 72.3 70.4 66.9 63.7 67.8
Highest Mean Max. Temperature (F) 67.3 67.3 68.3 68.3 71.5 74.2 74.7 75.6 76.2 73.5 70.8 67.6 70.0
Year Highest Occurred 1984 1977 1984 1971 1970 1968 1968 1968 1968 1968 1990 1990 1968
Lowest Mean Max. Temperature (F) 56.1 57.8 56.1 53.5 55.0 57.4 55.7 55.5 55.7 54.8 53.3 50.2 55.1
Year Lowest Occurred 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988
Mean Temperature (F) 55.1 55.4 56.9 58.2 60.0 62.0 63.2 64.0 63.0 61.6 59.1 56.2 59.6
Highest Mean Temperature (F) 58.1 59.1 59.8 60.5 61.9 64.8 65.8 67.3 65.8 64.7 61.8 59.7 61.5
Year Highest Occurred 1984 1982 1990 1971 1970 1968 1967 1968 1968 1979 1984 1981 1968
Lowest Mean Temperature (F) 47.7 48.8 48.1 47.8 49.1 52.0 50.6 50.3 50.0 48.7 47.7 44.3 48.8
Year Lowest Occurred 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988
Mean Min. Temperature (F) 47.4 47.0 48.8 50.4 51.3 53.3 55.1 55.5 53.5 52.9 51.3 48.6 51.3
Highest Mean Min. Temperature (F) 52.2 53.7 53.2 54.2 54.0 56.5 58.2 59.0 56.2 56.0 54.9 54.5 53.5
Year Highest Occurred 1982 1982 1982 1986 1980 1978 1967 1968 1969 1979 1981 1981 1982
Lowest Mean Min. Temperature (F) 39.3 39.8 40.0 42.0 43.1 46.5 45.5 45.0 44.2 42.6 42.1 38.4 42.4
Year Lowest Occurred 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988 1988
Mean Precipitation (in.) 13.37 8.11 7.67 5.64 3.29 1.95 2.45 2.22 2.31 4.46 7.91 11.20 70.58
Highest Precipitation (in.) 30.53 20.69 19.44 13.69 14.86 8.09 12.06 8.14 8.32 17.64 19.61 40.18 131.18
Year Highest Occurred 1982 1982 1963 1962 1965 1962 1989 1982 1974 1982 1964 1967 1982
Lowest Precipitation (in.) 3.13 2.11 0.68 1.83 0.00 0.26 0.57 0.40 0.46 0.39 0.97 1.55 41.46
Year Lowest Occurred 1973 1961 1970 1984 1984 1990 1962 1974 1975 1963 1963 1976 1983
Heating Degree Days (F) 307. 269. 257. 216. 180. 119. 114. 109. 116. 148. 197. 283. 2315.
Cooling Degree Days (F) 0. 0. 6. 12. 25. 29. 58. 78. 56. 43. 20. 10. 337.

Western Regional Climate Center, wrcc@dri.edu