LONG BEACH WSCMO, CALIFORNIA

Monthly Total Heating Degree Days

(045085)

Base Temperature = 65 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1958 0.00 z 0.00 z 0.00 z 119.00 24.50 1.00 0.00 0.00 0.00 1.50 128.00 185.50 459.50
1959 209.50 277.00 98.50 38.50 42.00 0.00 0.00 0.00 0.00 7.00 45.00 220.00 937.50
1960 376.00 274.50 182.50 84.00 39.50 0.00 0.00 0.00 0.00 35.00 193.00 354.00 1538.50
1961 222.50 214.00 240.50 130.50 100.50 24.00 0.00 0.00 0.00 25.50 157.50 367.50 1482.50
1962 322.00 345.50 353.50 94.50 110.50 47.50 0.00 0.00 0.50 47.00 151.00 220.00 1692.00
1963 334.50 138.00 284.50 219.00 33.00 10.00 0.00 0.00 0.00 3.50 156.00 257.00 1435.50
1964 274.00 272.50 290.00 204.50 172.00 67.50 1.00 0.00 9.00 26.00 270.50 348.00 1935.00
1965 361.00 314.00 240.50 178.50 105.00 60.50 0.50 0.00 0.00 11.00 131.00 330.00 1732.00
1966 360.50 321.50 187.00 91.00 26.00 8.00 0.00 0.00 0.00 5.00 134.50 272.50 1406.00
1967 322.00 210.50 215.50 313.50 68.50 34.50 0.00 0.00 0.00 0.00 39.00 321.00 1524.50
1968 291.50 140.50 137.50 76.50 30.50 3.50 0.00 0.00 0.00 21.50 129.00 340.50 1171.00
1969 252.00 317.00 276.00 141.00 45.00 8.00 0.00 0.00 0.00 25.50 59.00 221.00 1344.50
1970 282.50 161.00 171.00 159.50 37.00 1.50 0.00 0.00 0.00 25.00 130.00 325.00 1292.50
1971 338.00 258.00 192.50 152.50 79.50 12.50 0.00 0.00 1.00 67.00 147.50 385.00 1633.50
1972 359.00 251.00 171.50 70.50 38.50 0.50 0.00 0.00 0.00 33.50 176.50 343.50 1444.50
1973 357.50 211.00 304.50 84.50 33.00 0.50 0.00 0.00 1.00 13.00 215.00 298.50 1518.50
1974 360.50 261.00 242.00 102.50 39.50 0.50 0.00 0.00 0.00 30.50 92.00 338.00 1466.50
1975 262.00 187.50 254.50 234.50 69.50 3.50 0.00 0.00 0.00 31.50 150.00 245.00 1438.00
1976 184.00 167.50 172.50 172.50 9.50 2.00 0.00 0.00 0.00 0.00 46.50 187.00 941.50
1977 232.00 161.50 294.50 80.50 78.50 2.00 0.00 0.00 0.00 5.00 38.00 131.00 1023.00
1978 272.00 229.00 92.50 110.00 14.00 5.50 0.00 0.00 0.00 4.50 207.00 385.00 1319.50
1979 351.00 274.00 183.50 46.50 34.00 1.50 0.50 0.00 0.00 25.00 158.50 212.00 1286.50
1980 202.00 124.00 216.00 103.50 87.50 12.50 0.00 0.00 0.00 15.00 107.50 190.00 1058.00
1981 205.00 160.00 197.50 95.50 9.50 0.00 0.00 0.00 0.00 27.50 118.50 208.50 1022.00
1982 346.50 179.00 219.00 125.00 35.50 14.00 0.00 0.00 0.00 8.00 142.50 290.00 1359.50
1983 211.50 175.50 169.00 123.00 28.00 2.50 0.00 0.00 0.00 0.50 151.00 275.00 1136.00
1984 225.50 204.00 116.50 107.50 16.50 0.00 0.00 0.00 0.00 32.00 220.00 341.00 1263.00
1985 332.00 258.00 274.00 93.50 61.50 6.00 0.00 0.00 0.00 18.00 213.00 228.50 1484.50
1986 138.00 198.00 158.50 103.00 35.00 0.00 0.00 0.00 16.50 14.50 69.00 241.50 974.00
1987 338.00 220.50 188.50 53.00 26.00 0.00 0.00 0.00 0.00 5.50 112.00 371.50 1315.00
1988 278.50 139.50 116.00 91.50 29.00 16.00 0.00 0.00 0.00 0.00 140.00 284.50 1095.00
1989 305.00 270.00 139.50 39.50 26.00 3.50 0.00 0.00 1.00 12.00 53.50 181.50 1031.50
1990 256.00 268.50 184.50 45.00 25.50 1.00 0.00 0.00 0.00 2.50 87.00 298.50 1168.50
1991 248.50 112.00 277.00 93.50 92.00 12.50 0.00 0.00 0.00 25.00 80.00 219.50 1160.00
1992 241.00 146.50 178.00 20.00 0.00 0.00 0.00 0.00 0.00 0.50 82.50 327.50 996.00
1993 291.50 226.00 111.00 49.00 3.50 6.50 0.00 0.00 0.00 4.00 98.00 251.00 1040.50
1994 203.50 242.00 129.50 96.00 57.00 0.00 0.00 0.00 0.00 9.00 244.50 264.00 1245.50
1995 271.00 122.00 152.50 115.00 93.00 20.50 0.00 0.00 0.00 6.00 59.50 211.50 1051.00
1996 248.00 196.00 175.50 56.00 12.00 0.00 0.00 0.00 0.00 54.50 137.00 256.50 1135.50
1997 279.00 227.50 116.00 75.50 0.00 0.00 0.00 0.00 0.00 1.00 75.00 234.50 1008.50
1998 253.00 236.00 126.50 119.00 19.50 0.00 0.00 0.00 0.00 8.00 145.50 270.00 1177.50
1999 189.50 226.00 229.00 212.00 76.00 29.00 0.50 0.00 5.00 1.50 130.00 222.50 1321.00
2000 199.50 207.00 185.00 58.00 3.00 0.00 0.00 0.00 0.00 41.50 242.00 245.00 1181.00
2001 390.50 352.00 191.00 188.50 14.50 0.00 0.00 0.00 0.00 10.50 138.00 340.00 1625.00
2002 296.50 209.50 207.00 147.50 63.50 16.50 0.00 0.00 1.00 66.00 77.50 289.00 1374.00
2003 122.50 208.50 172.00 168.00 75.00 6.50 0.00 0.00 0.00 6.50 163.50 290.00 1212.50
2004 264.00 279.00 98.50 80.50 1.50 0.00 0.00 0.00 0.00 52.00 202.00 287.50 1265.00
2005 268.00 194.00 177.00 111.00 17.50 0.00 0.00 0.00 1.50 42.50 84.50 223.00 1119.00
2006 253.50 198.00 330.50 170.50 22.50 0.00 0.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 975.00
Period of Record Statistics
MEAN 274.61 220.11 196.25 115.18 44.09 9.01 0.05 0.00 0.76 18.91 131.83 273.52 1284.72
S.D. 63.62 59.23 63.96 58.49 35.51 15.24 0.19 0.00 2.76 18.01 58.11 61.53 231.42
SKEW -0.19 0.23 0.46 1.03 1.23 2.42 3.75 0.00 4.64 1.02 0.34 0.01 0.56
MAX 390.50 352.00 353.50 313.50 172.00 67.50 1.00 0.00 16.50 67.00 270.50 385.00 1935.00
MIN 122.50 112.00 92.50 20.00 0.00 0.00 0.00 0.00 0.00 0.00 38.00 131.00 937.50
NO YRS 48 48 48 49 49 49 48 48 48 48 48 48 47