BAKERSFIELD WSO ARPT, CALIFORNIA

Monthly Total Heating Degree Days

(040442)

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
1937 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 44.50 319.80 e 493.50 857.80
1938 579.00 351.00 372.00 118.00 36.50 0.00 0.00 0.00 0.00 46.50 303.50 455.00 2261.50
1939 534.00 486.50 262.50 48.50 12.50 1.00 0.00 0.00 3.00 90.50 228.00 435.00 2101.50
1940 433.50 305.00 166.50 94.00 6.00 0.00 0.00 0.00 0.00 64.50 356.50 343.50 1769.50
1941 407.00 264.50 232.00 194.00 11.00 2.00 0.00 0.00 3.50 88.50 233.50 454.50 1890.50
1942 477.00 427.50 273.00 127.50 64.50 0.00 0.00 0.00 0.00 72.50 296.00 574.00 2312.00
1943 538.00 329.50 235.50 106.50 24.00 3.00 0.00 0.00 0.00 79.00 229.00 462.50 2007.00
1944 502.50 426.50 265.00 163.00 21.50 5.00 0.00 0.00 0.00 6.00 317.00 457.50 2164.00
1945 603.50 344.50 386.00 150.00 12.00 0.00 0.00 0.00 2.50 16.00 291.00 436.50 2242.00
1946 570.00 392.00 258.50 92.50 9.00 0.00 0.00 0.00 0.00 112.50 394.00 572.50 2401.00
1947 712.00 331.00 156.50 79.50 3.50 0.00 0.00 0.00 4.50 37.50 392.50 583.50 2300.50
1948 386.50 429.00 335.00 121.00 51.50 0.00 0.00 0.00 12.00 48.00 323.50 600.50 2307.00
1949 761.50 458.00 278.00 33.50 19.00 0.00 0.00 0.00 0.00 94.00 154.00 576.50 2374.50
1950 616.50 285.00 272.00 77.00 52.00 4.50 0.00 0.00 5.00 24.00 153.50 385.50 1875.00
1951 529.00 342.00 238.00 96.00 39.00 0.00 0.00 0.00 0.00 58.00 246.00 565.00 2113.00
1952 556.00 362.00 402.50 114.50 10.00 4.50 0.00 0.00 8.50 5.00 336.00 489.50 2288.50
1953 413.00 398.50 281.50 153.50 76.50 7.00 0.00 0.00 0.00 75.50 274.00 551.50 2231.00
1954 512.50 360.50 302.50 59.50 9.00 9.00 0.00 0.00 0.00 41.50 319.00 581.00 2194.50
1955 630.00 419.50 249.00 195.00 51.50 0.00 0.00 0.00 0.00 30.50 338.00 391.50 2305.00
1956 430.00 502.00 252.00 137.50 28.00 0.00 0.00 0.00 0.00 95.50 256.00 550.00 2251.00
1957 629.50 270.50 231.50 103.50 33.00 0.00 0.00 0.00 0.00 46.50 312.50 541.50 2168.50
1958 517.50 230.00 346.50 144.50 12.00 0.00 0.00 0.00 0.00 8.00 271.50 391.00 1921.00
1959 414.50 373.00 145.50 16.00 43.00 0.00 0.00 0.00 3.50 35.00 213.00 488.50 1732.00
1960 501.50 381.00 191.50 123.00 32.50 0.00 0.00 0.00 0.00 63.00 340.50 607.50 2240.50
1961 663.00 302.50 304.50 96.50 35.50 0.50 0.00 0.00 0.00 111.50 331.50 613.00 2458.50
1962 695.50 430.50 358.50 62.00 64.00 2.50 0.00 0.00 0.00 48.50 263.00 480.50 2405.00
1963 626.00 185.00 285.50 230.00 16.50 1.50 0.00 0.00 0.00 44.50 311.50 730.00 2430.50
1964 577.00 405.50 329.50 143.00 70.00 2.50 0.00 0.00 1.00 19.50 416.00 444.50 2408.50
1965 551.50 410.50 247.50 191.00 48.00 8.00 0.00 0.00 0.50 21.00 236.50 688.00 2402.50
1966 566.00 448.50 244.50 48.50 7.50 1.00 0.00 0.00 1.00 36.00 229.50 582.00 2164.50
1967 571.50 428.50 278.50 370.50 50.50 8.00 0.00 0.00 0.00 5.50 141.50 611.50 2466.00
1968 532.00 182.00 185.00 84.00 26.00 0.00 0.00 0.00 4.00 37.50 282.00 559.50 1892.00
1969 501.00 390.00 283.50 91.50 14.00 0.00 0.00 0.00 0.00 50.50 213.50 431.50 1975.50
1970 343.50 245.50 202.50 162.00 16.00 0.00 0.00 0.00 0.00 58.00 190.50 494.00 1712.00
1971 540.00 427.00 231.50 123.00 33.50 3.00 0.00 0.00 18.00 168.50 338.00 608.00 2490.50
1972 724.00 293.50 101.00 86.50 27.00 0.00 0.00 0.00 0.00 61.50 372.50 665.50 2331.50
1973 530.00 214.00 332.50 91.50 3.50 0.00 0.00 0.00 0.00 27.00 270.50 467.00 1936.00
1974 417.00 340.00 178.50 96.50 21.00 0.00 0.00 0.00 0.00 28.00 250.50 566.00 1897.50
1975 566.50 298.50 251.00 200.00 30.50 0.00 0.00 0.00 0.00 78.50 311.50 527.00 2263.50
1976 471.00 280.00 249.50 143.50 0.00 0.00 0.00 0.00 0.00 13.50 198.50 431.00 1787.00
1977 567.00 234.50 338.00 33.50 41.00 0.00 0.00 0.00 0.00 14.00 168.50 245.50 1642.00
1978 317.50 249.00 87.50 130.00 14.50 0.00 0.00 0.00 0.00 9.50 242.50 585.00 1635.50
1979 418.00 361.00 218.00 91.50 9.00 0.00 0.00 0.00 0.00 23.00 202.50 338.50 1661.50
1980 381.50 275.50 302.50 115.50 51.00 0.00 0.00 0.00 0.00 41.00 236.00 461.50 1864.50
1981 412.50 289.50 250.00 90.00 10.50 0.00 0.00 0.00 0.00 68.50 169.50 425.00 1715.50
1982 597.00 268.00 221.50 113.00 1.00 0.00 0.00 0.00 2.00 32.00 389.00 577.00 2200.50
1983 634.00 315.50 285.00 210.00 62.00 1.50 0.00 0.00 0.00 3.00 238.00 446.50 2195.50
1984 524.00 418.50 249.00 232.50 32.50 0.50 0.00 0.00 0.00 146.50 316.00 552.50 2472.00
1985 670.00 368.00 343.00 70.50 28.00 3.00 0.00 0.00 4.50 83.50 357.50 674.50 2602.50
1986 378.50 288.00 187.50 142.50 39.00 0.00 0.00 0.00 24.50 48.00 257.00 557.00 1922.00
1987 622.00 370.00 269.00 57.00 25.50 0.00 0.00 0.00 0.00 8.00 336.50 559.50 2247.50
1988 534.50 316.00 201.50 87.50 63.00 12.50 0.00 0.00 0.00 18.50 315.00 554.00 2102.50
1989 621.50 406.00 169.50 45.00 22.50 0.00 0.00 0.00 3.50 65.00 272.00 643.50 2248.50
1990 544.50 441.00 195.50 26.00 10.50 1.00 0.00 0.00 0.00 15.50 325.00 683.50 2242.50
1991 512.50 218.50 374.00 162.00 72.00 0.00 0.00 0.00 0.00 76.00 277.50 521.50 2214.00
1992 657.00 244.50 190.50 28.50 0.00 1.00 0.00 0.00 0.00 8.50 279.00 573.50 1982.50
1993 507.00 307.00 133.50 118.00 10.50 6.00 0.00 0.00 2.50 7.00 269.00 563.50 1924.00
1994 515.50 367.00 146.00 79.00 32.00 0.00 0.00 0.00 0.00 60.00 509.50 594.00 2303.00
1995 352.50 289.50 243.00 162.00 59.00 8.00 0.00 0.00 0.00 23.50 0.00 z 404.50 1542.00
1996 519.50 283.00 216.50 103.00 6.50 1.50 0.00 0.00 0.00 138.00 282.50 461.00 2011.50
1997 471.50 399.50 182.50 121.00 5.00 0.00 0.00 0.00 0.00 95.00 258.00 585.00 2117.50
1998 463.00 411.50 304.50 246.50 134.50 14.00 0.00 0.00 3.50 101.00 378.50 667.00 2724.00
1999 640.50 413.00 383.00 245.00 62.00 25.50 0.00 0.00 0.00 15.50 252.50 542.50 2579.50
2000 438.50 311.50 282.50 104.00 22.50 4.00 0.00 0.00 0.00 93.00 477.00 524.50 2257.50
2001 532.50 424.00 196.50 225.00 4.00 0.00 0.00 0.00 0.00 18.50 230.00 513.00 2143.50
2002 632.00 344.00 291.00 101.50 30.50 0.00 0.00 0.00 0.00 61.00 251.00 429.50 2140.50
2003 447.50 378.50 223.50 180.00 37.50 0.00 0.00 0.00 0.00 17.00 316.50 401.00 2001.50
2004 498.50 342.00 91.50 51.00 3.00 1.50 0.00 0.00 4.00 111.50 380.50 576.50 2060.00
2005 505.00 309.00 219.00 153.00 30.00 4.00 0.00 0.00 0.00 53.50 214.00 399.00 1886.50
2006 476.50 320.50 392.00 167.00 9.50 0.00 0.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1365.50
Period of Record Statistics
MEAN 529.30 343.68 251.93 122.59 29.70 2.13 0.00 0.00 1.64 51.41 286.11 520.96 2142.84
S.D. 96.32 73.88 72.98 63.32 24.14 4.20 0.00 0.00 4.11 37.34 72.87 93.98 250.89
SKEW 0.06 -0.13 -0.02 1.04 1.44 3.26 0.00 0.00 3.83 0.88 0.47 -0.27 -0.18
MAX 761.50 502.00 402.50 370.50 134.50 25.50 0.00 0.00 24.50 168.50 509.50 730.00 2724.00
MIN 317.50 182.00 87.50 16.00 0.00 0.00 0.00 0.00 0.00 3.00 141.50 245.50 1635.50
NO YRS 69 69 69 69 69 69 68 68 68 69 68 69 67