OJAI, CALIFORNIA

Monthly Total Heating Degree Days

(046399)

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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.50 0.00 19.62 d 89.50 228.00 517.00 854.62
1949 687.00 443.50 375.00 138.50 110.00 7.00 0.00 4.50 9.00 114.50 82.00 450.53 a 2421.53
1950 580.50 316.50 278.50 156.50 130.20 a 50.50 0.00 0.00 25.50 48.50 167.00 242.50 1996.20
1951 448.00 379.00 307.50 205.50 94.50 32.50 2.50 0.50 2.00 72.50 244.50 494.50 2283.50
1952 544.50 355.50 435.00 186.50 39.00 80.50 0.00 0.50 6.00 63.00 315.50 442.50 2468.50
1953 302.00 208.50 f 290.88 a 255.00 157.00 53.50 0.00 1.50 11.00 79.00 168.00 351.00 1668.88
1954 445.50 169.50 371.00 146.00 68.00 16.50 0.00 3.50 3.50 95.00 130.00 415.50 1864.00
1955 555.00 385.00 292.50 232.00 133.50 56.00 19.00 0.00 20.50 78.50 250.50 409.50 2432.00
1956 413.50 490.00 261.00 253.00 122.50 12.00 3.50 1.00 0.00 126.50 161.50 323.50 2168.00
1957 525.50 238.00 242.00 217.50 124.00 9.50 0.00 2.00 0.50 93.50 290.00 310.52 a 2053.02
1958 362.00 256.50 411.50 166.00 58.50 12.50 0.00 0.00 1.50 20.00 195.50 247.50 1731.50
1959 311.00 388.00 144.00 100.00 100.75 a 2.00 0.00 0.00 10.00 33.50 122.50 316.00 1527.75
1960 510.50 370.00 199.43 a 104.50 58.00 7.00 0.00 0.00 4.00 77.50 284.50 366.50 1981.93
1961 274.50 234.00 266.50 124.00 133.50 34.50 0.00 0.00 16.00 119.00 309.00 418.00 1929.00
1962 391.50 409.50 393.18 a 98.50 161.50 56.00 0.00 b 0.00 5.00 70.50 207.00 327.00 2119.68
1963 437.00 151.50 337.00 265.50 141.00 71.50 0.00 0.00 0.00 38.50 234.50 336.50 2013.00
1964 453.50 358.50 321.50 228.10 a 149.00 39.50 0.00 0.00 2.50 29.50 290.00 373.00 2245.10
1965 344.50 320.50 331.00 248.00 120.50 90.00 0.00 0.00 15.50 24.50 234.00 450.00 2178.50
1966 456.00 402.00 244.00 120.00 a 88.50 14.00 0.00 0.00 1.00 27.00 243.50 385.00 1981.00
1967 382.50 256.50 316.00 415.00 105.50 71.00 0.00 0.00 0.00 22.00 120.00 465.00 2153.50
1968 430.00 210.50 220.00 110.00 109.53 a 40.00 0.00 5.00 21.50 74.50 241.50 514.50 1977.03
1969 412.50 459.50 357.00 217.00 126.50 74.50 4.00 0.00 5.50 125.00 196.50 428.50 2406.50
1970 424.18 a 302.50 296.00 266.50 114.18 a 48.50 0.00 0.00 16.00 108.00 253.50 495.50 2324.87
1971 435.00 342.00 338.50 259.50 190.00 82.50 0.00 0.00 19.50 168.95 a 287.50 558.00 2681.45
1972 446.50 277.50 147.25 a 191.38 a 126.50 15.50 0.00 0.00 6.72 a 131.50 285.00 a 471.50 2099.35
1973 509.84 c 322.00 414.37 a 207.32 b 88.02 c 23.00 1.07 b 0.50 14.44 c 55.36 c 320.69 a 346.68 a 2303.29
1974 493.13 d 352.15 b 256.50 g 167.07 a 144.27 e 19.00 h 0.00 0.00 c 6.67 c 121.93 a 254.00 456.50 1995.72
1975 393.00 398.00 406.50 392.59 a 152.50 62.59 a 0.00 c 1.55 a 15.00 a 121.33 b 251.50 334.50 2529.05
1976 308.97 a 323.50 317.50 286.50 88.50 42.00 0.00 a 3.00 3.50 45.47 a 138.00 352.37 a 1909.30
1977 404.00 189.50 399.90 a 144.83 a 191.68 a 17.14 b 0.00 c 0.00 16.55 a 55.91 c 120.56 c 236.00 1776.07
1978 371.50 298.00 198.50 248.28 a 67.00 13.97 a 1.00 0.57 d 14.00 14.47 a 352.20 e 487.45 b 2066.93
1979 514.71 b 405.00 291.73 c 178.00 99.50 10.86 a 4.28 b 3.50 i 5.36 b 134.85 a 267.50 322.00 2233.78
1980 323.00 236.00 348.50 197.50 209.00 55.00 0.00 1.50 38.50 84.50 248.79 a 280.00 2022.29
1981 318.00 273.00 367.72 b 217.00 101.27 a 2.00 0.00 0.00 a 18.00 167.50 210.00 a 336.50 2010.99
1982 482.00 300.00 398.00 261.00 149.00 127.50 7.00 0.00 20.50 56.50 306.50 440.00 2548.00
1983 354.50 327.50 304.00 312.00 106.50 33.50 4.00 0.50 9.00 20.50 291.00 386.50 2149.50
1984 344.00 337.50 239.00 198.00 32.50 24.50 0.00 0.00 0.00 114.50 309.00 476.50 2075.50
1985 475.50 354.00 368.00 126.00 138.50 36.00 0.00 7.00 61.00 114.50 334.50 352.50 2367.50
1986 255.00 277.50 217.00 185.50 116.50 24.50 11.00 1.00 61.50 46.00 109.50 369.50 1674.50
1987 465.50 345.00 354.50 99.00 86.50 11.00 14.50 6.00 4.00 37.50 245.00 494.50 2163.00
1988 414.50 248.50 214.00 170.50 101.50 45.00 3.00 1.50 20.50 i 48.50 266.50 413.50 1927.00
1989 467.50 422.50 216.50 129.50 148.00 74.50 0.00 3.00 6.00 103.00 157.50 b 313.50 2041.50
1990 418.00 377.50 264.00 103.50 115.00 29.00 0.00 2.50 14.50 37.00 255.00 539.00 2155.00
1991 391.00 193.50 453.00 184.50 167.92 a 62.00 4.00 3.50 6.00 74.50 161.50 352.00 2053.42
1992 361.00 254.00 285.00 80.50 23.50 12.50 2.00 1.00 0.00 29.50 207.00 488.00 1744.00
1993 420.50 355.00 190.00 108.00 45.50 24.00 0.50 5.00 13.50 41.00 242.00 386.00 1831.00
1994 357.50 378.50 197.00 174.00 132.00 8.50 0.00 0.00 6.50 92.00 411.50 419.50 2177.00
1995 414.50 171.50 264.50 188.00 183.50 56.50 1.50 0.00 3.50 29.00 125.00 298.50 1736.00
1996 366.00 250.00 254.00 105.00 50.50 12.50 0.00 0.00 0.50 128.00 203.50 319.50 1689.50
1997 358.50 320.50 188.00 152.50 4.00 3.50 0.00 0.00 0.00 91.50 197.00 413.00 1728.50
1998 379.00 389.50 276.50 250.00 168.50 50.00 0.00 0.00 29.00 103.00 265.00 431.93 a 2342.43
1999 359.82 c 320.96 a 367.35 a 283.39 b 141.80 d 74.44 c 0.00 c 0.50 28.00 h 11.88 a 195.00 334.05 b 2089.20
2000 331.70 a 320.55 a 271.00 122.78 c 38.75 a 6.00 h 0.00 z 2.00 v 3.50 j 0.00 z 0.00 z 0.00 z 1084.78
2001 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 h 0.00 45.50 217.00 424.59 c 687.09
2002 438.50 259.00 280.00 163.00 105.00 10.50 0.00 0.00 5.50 120.50 159.00 423.50 1964.50
2003 176.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 27.00 376.00 481.00 1060.00
2004 484.50 449.50 129.00 150.00 63.50 8.00 2.00 0.50 14.50 137.00 408.50 468.00 2315.00
2005 412.50 311.50 257.00 187.50 61.50 0.00 z 0.00 z 0.00 28.00 97.50 221.50 392.48 c 1969.48
2006 462.50 307.50 483.50 209.50 j 75.50 16.50 f 0.00 l 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1329.00
Period of Record Statistics
MEAN 414.01 319.72 298.03 190.50 109.99 37.14 1.52 1.05 11.60 76.10 234.54 397.88 2091.89
S.D. 85.77 77.66 81.70 71.69 45.34 28.17 3.61 1.73 13.15 41.38 74.26 77.20 257.97
SKEW 0.23 -0.14 0.07 0.88 -0.15 0.83 3.30 1.84 2.12 0.27 0.17 -0.07 0.06
MAX 687.00 490.00 483.50 415.00 209.00 127.50 19.00 7.00 61.50 168.95 411.50 558.00 2681.45
MIN 176.00 151.50 129.00 80.50 4.00 2.00 0.00 0.00 0.00 11.88 82.00 236.00 1527.75
NO YRS 57 55 55 55 56 52 56 55 55 57 57 57 48