KANALOHULUHULU 1075, HAWAII

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 63.0 64.1 64.8 66.1 67.8 70.1 71.1 72.2 72.3 70.5 67.3 64.0 67.8
Highest Mean Max. Temperature (F) 67.3 67.3 68.3 68.7 70.3 72.2 73.2 75.0 74.5 72.6 70.8 67.6 75.0
Year Highest Occurred 1984 1977 1984 1996 1972 1977 1973 1972 1979 1974 1990 1990 1972
Lowest Mean Max. Temperature (F) 58.9 59.1 60.5 62.0 59.5 66.7 67.8 69.5 69.0 68.5 63.8 59.9 58.9
Year Lowest Occurred 1987 1992 1987 1998 1987 1998 1999 1998 1999 1986 1993 1987 1987
Mean Temperature (F) 54.9 55.2 56.7 58.1 59.4 61.9 63.2 63.7 63.0 61.9 59.3 56.3 59.5
Highest Mean Temperature (F) 58.1 58.0 59.8 60.5 61.8 63.6 64.7 65.7 64.8 63.2 61.8 59.7 65.7
Year Highest Occurred 1984 1984 1990 1971 1980 1977 1994 1972 1978 1974 1984 1981 1972
Lowest Mean Temperature (F) 50.7 52.4 51.6 55.7 53.3 59.4 61.3 62.1 61.3 60.3 56.3 52.3 50.7
Year Lowest Occurred 1987 1992 1987 1998 1987 1998 1999 1999 1999 1999 1985 1987 1987
Mean Min. Temperature (F) 46.7 46.2 48.5 50.1 51.0 53.6 55.3 55.2 53.6 53.2 51.3 48.6 51.1
Highest Mean Min. Temperature (F) 52.2 50.0 53.2 54.2 54.0 56.5 57.3 58.0 56.8 55.5 54.9 54.5 58.0
Year Highest Occurred 1982 1979 1982 1986 1980 1978 1978 1982 1994 1983 1981 1981 1982
Lowest Mean Min. Temperature (F) 42.4 42.3 42.6 45.7 47.1 51.6 52.8 53.4 50.8 51.5 48.1 44.6 42.3
Year Lowest Occurred 1991 1983 1987 1992 1987 1993 1971 1997 1993 1999 1985 1987 1983
Mean Precipitation (in.) 10.11 7.70 6.95 4.31 3.00 1.95 2.12 2.23 2.23 4.50 7.58 9.43 62.11
Highest Precipitation (in.) 30.53 20.69 17.20 9.22 10.63 5.50 12.06 8.14 8.32 17.64 21.80 26.09 30.53
Year Highest Occurred 1982 1982 1997 1974 1980 1996 1989 1982 1974 1982 1995 1987 1982
Lowest Precipitation (in.) 2.28 0.02 1.33 0.94 0.00 0.26 0.63 0.40 0.46 0.57 1.43 1.55 0.00
Year Lowest Occurred 2000 2000 1993 1993 1984 1990 1994 1974 1975 1975 1971 1976 1984
Heating Degree Days (F) 316. 279. 259. 207. 180. 98. 63. 53. 71. 100. 174. 271. 2071.
Cooling Degree Days (F) 0. 0. 0. 0. 2. 3. 7. 12. 9. 2. 3. 0. 38.

Western Regional Climate Center, wrcc@dri.edu