MTN VIEW 91, HAWAII

Monthly Total Heating Degree Days

(516552)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
Months with 5 missing days or less use mean for missing day(s)
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1949 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 43.00 47.00 90.00
1950 38.00 12.00 83.00 65.50 38.50 17.50 5.00 0.00 2.50 2.00 10.00 81.00 355.00
1951 86.00 98.50 38.00 15.00 1.50 0.00 0.00 0.00 0.00 0.00 0.00 19.00 258.00
1952 41.00 30.00 51.00 44.00 22.00 1.55 a 1.00 0.00 0.00 0.50 0.50 17.00 208.55
1953 14.50 29.00 48.00 21.00 1.50 0.50 0.00 0.00 0.00 0.50 0.50 19.00 134.50
1954 35.00 18.50 71.00 8.00 9.00 0.50 0.00 0.00 0.00 2.00 0.50 59.00 203.50
1955 48.50 65.00 65.00 33.00 19.00 5.00 1.50 0.50 0.50 1.50 15.50 20.00 275.00
1956 9.50 26.50 22.50 13.50 7.50 0.50 0.50 0.00 0.00 0.50 6.00 9.00 96.00
1957 32.00 61.00 55.50 14.50 10.00 0.00 0.00 0.00 0.00 0.00 0.00 10.00 183.00
1958 17.00 20.50 50.50 12.00 4.50 3.50 0.00 0.00 0.00 0.00 8.00 21.50 137.50
1959 15.00 38.00 10.00 10.00 3.50 0.00 0.00 0.00 0.00 0.00 0.00 12.00 88.50
1960 25.00 32.50 12.50 4.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.50 75.50
1961 4.00 4.50 3.00 5.17 a 1.03 a 0.00 1.00 0.00 0.00 0.00 1.50 14.50 34.71
1962 0.50 15.50 20.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.50 14.50 52.00
1963 2.50 4.50 4.50 3.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19.50
1964 1.00 11.00 13.50 4.00 2.00 0.50 0.00 0.00 0.00 2.00 1.50 0.50 36.00
1965 17.50 80.00 52.00 7.00 0.50 0.50 0.00 0.00 0.00 0.00 9.00 46.00 212.50
1966 33.50 32.00 11.00 22.00 1.50 1.00 0.00 0.00 0.00 0.00 0.50 8.00 109.50
1967 34.50 12.50 13.00 12.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 10.50 83.00
1968 19.50 4.50 7.50 4.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 4.50 41.00
1969 27.00 18.00 25.50 26.00 2.00 0.00 0.00 a 0.00 0.50 0.00 1.50 5.50 106.00
1970 12.50 12.50 10.50 5.50 0.00 0.50 0.00 0.00 0.00 0.00 3.00 23.00 67.50
1971 13.50 7.50 18.50 6.50 4.00 0.00 0.00 0.00 0.00 0.00 2.00 27.00 79.00
1972 59.50 58.00 5.50 31.00 5.00 1.50 0.00 0.00 0.00 0.00 1.00 18.50 180.00
1973 11.50 59.50 22.00 20.50 7.00 0.00 0.00 0.50 0.00 0.50 0.00 2.00 123.50
1974 1.00 11.50 6.00 5.00 7.00 0.00 0.00 0.00 0.00 0.00 6.50 5.50 42.50
1975 18.50 23.50 38.00 7.00 9.50 0.00 0.50 0.00 0.00 0.00 0.00 8.00 105.00
1976 6.00 21.50 8.50 21.50 4.00 1.00 0.00 0.00 0.00 0.00 3.00 4.00 69.50
1977 8.50 4.00 18.50 3.50 3.00 0.00 0.00 0.00 0.00 0.00 0.00 g 14.00 j 37.50
1978 13.00 k 4.50 h 4.50 i 1.50 j 0.00 h 0.00 1.50 0.00 z 0.00 0.00 a 0.50 26.50 28.50
1979 55.50 46.50 16.50 3.10 a 1.00 0.00 0.00 a 0.00 b 0.00 0.00 b 1.00 5.34 b 128.95
1980 19.00 0.50 10.16 b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 b 2.00 31.66
1981 1.00 11.93 a 7.50 2.50 1.07 b 0.00 0.00 b 0.00 0.00 0.00 1.50 8.50 33.99
1982 7.00 3.00 24.59 b 17.22 c 1.50 f 0.00 0.00 a 0.00 0.00 0.00 0.00 8.61 d 60.42
1983 6.50 h 9.00 13.50 10.50 9.00 0.00 0.00 0.00 3.00 e 2.00 0.00 d 3.88 c 50.88
1984 0.00 b 2.50 i 0.00 i 0.00 j 0.00 h 0.00 e 0.00 a 0.00 b 0.00 c 0.00 0.00 c 3.50 3.50
1985 13.20 d 12.38 b 22.00 14.00 0.00 z 0.00 a 0.00 b 0.00 0.00 0.50 0.00 z 0.00 z 62.09
1986 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1987 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1988 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1989 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1990 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1991 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1992 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1993 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1994 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1995 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1996 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1997 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1998 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1999 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2000 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2001 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2002 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2003 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2004 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2005 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2006 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2007 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2008 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2009 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2010 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2011 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2012 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2013 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 21.42 26.33 25.85 13.87 5.68 0.95 0.31 0.03 0.18 0.32 3.36 16.18 119.03
S.D. 19.73 24.04 21.36 13.71 7.92 3.02 0.90 0.12 0.65 0.66 7.77 17.72 82.79
SKEW 1.34 1.33 1.10 1.96 2.67 4.83 4.18 3.82 3.75 1.93 4.07 2.03 1.06
MAX 86.00 98.50 83.00 65.50 38.50 17.50 5.00 0.50 3.00 2.00 43.00 81.00 355.00
MIN 0.00 0.50 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19.50
NO YRS 34 34 34 34 32 36 36 35 36 37 35 35 30