COALINGA, CALIFORNIA

Monthly Total Heating Degree Days

(041864)

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
1942 538.37 a 462.50 376.00 221.00 121.00 2.50 0.00 0.00 0.00 78.50 341.00 618.00 2758.87
1943 0.00 z 0.00 z 341.00 124.50 35.50 15.50 0.00 0.00 0.00 115.00 306.00 520.00 1457.50
1944 543.50 502.50 330.00 238.50 51.00 16.00 0.00 0.00 3.00 19.50 393.50 509.00 2606.50
1945 648.50 372.00 449.00 163.00 50.50 1.00 0.00 0.00 7.00 42.00 363.00 520.00 2616.00
1946 633.50 490.00 327.00 133.00 23.00 2.50 f 0.00 0.00 2.00 165.50 436.50 624.50 2835.00
1947 763.50 407.50 232.50 111.00 9.00 0.00 0.00 0.00 9.00 70.50 450.50 617.00 2670.50
1948 458.50 479.00 412.00 209.00 91.50 2.00 0.00 0.00 29.00 71.50 378.50 662.50 2793.50
1949 829.50 521.00 368.50 74.00 47.00 2.00 0.00 0.00 2.07 a 123.47 b 215.00 622.50 2805.03
1950 657.50 359.50 357.00 108.62 a 64.50 6.50 0.00 0.00 a 8.28 a 47.00 194.50 424.50 2227.90
1951 562.50 419.00 317.50 142.24 a 57.50 0.00 0.00 0.00 0.50 82.00 290.00 593.00 2464.24
1952 604.50 424.00 466.00 166.50 25.00 17.50 0.00 0.00 10.00 27.00 400.50 534.50 2675.50
1953 442.50 443.50 360.00 188.50 122.00 16.50 0.00 0.00 0.00 129.00 321.00 573.50 2596.50
1954 577.50 400.50 411.50 101.00 15.50 20.00 0.00 0.00 1.50 74.00 379.50 622.00 2603.00
1955 726.00 503.00 376.00 314.50 86.00 3.50 0.00 0.00 2.00 54.00 388.50 458.00 2911.50
1956 489.00 561.50 361.50 208.00 58.00 4.00 0.00 0.00 0.00 135.00 345.50 610.50 2773.00
1957 684.50 325.50 318.50 151.03 a 65.50 0.00 0.00 p 1.00 0.00 a 86.05 b 372.32 b 581.80 c 2586.21
1958 571.36 b 302.50 433.00 182.14 b 20.00 1.00 0.00 0.00 a 2.59 a 29.50 314.48 a 444.85 a 2301.42
1959 463.00 456.00 255.50 51.11 c 62.00 a 0.00 a 0.00 0.50 15.00 d 49.60 a 313.39 b 560.00 2226.10
1960 589.50 443.50 245.93 a 188.00 56.00 0.00 0.00 0.00 0.00 127.50 410.50 618.00 2678.93
1961 668.50 349.00 345.50 135.00 45.50 3.00 0.00 0.00 2.00 126.00 378.00 637.00 2689.50
1962 721.50 463.50 431.00 84.50 83.00 3.00 0.00 0.00 0.00 91.50 310.50 509.00 2697.50
1963 670.00 232.00 372.00 277.00 37.50 0.00 d 0.00 0.00 0.00 58.00 364.00 711.50 2722.00
1964 590.50 465.50 375.00 185.50 108.50 10.00 0.00 0.00 2.00 36.00 408.00 454.00 2635.00
1965 520.00 394.50 294.00 191.00 49.00 6.00 0.00 0.00 6.00 25.00 281.50 705.00 2472.00
1966 613.50 486.00 294.00 61.50 11.50 2.50 0.00 0.00 0.00 54.50 300.50 603.00 2427.00
1967 585.00 471.50 374.00 450.00 68.00 17.00 0.00 0.00 0.00 18.00 189.00 644.50 2817.00
1968 611.50 271.00 276.50 150.00 46.50 1.00 0.00 0.00 0.00 z 62.50 389.00 623.00 2431.00
1969 573.00 454.50 374.00 196.50 20.00 0.00 0.00 0.00 0.00 134.00 318.50 521.50 2592.00
1970 407.50 324.00 287.00 260.50 25.00 0.00 0.00 0.00 1.00 96.50 241.50 537.00 2180.00
1971 593.50 428.00 316.50 174.50 89.00 15.00 0.00 0.00 19.00 181.00 399.83 a 670.50 2886.83
1972 741.00 367.50 144.00 118.50 27.00 0.50 0.00 0.00 0.00 z 0.00 z 457.00 708.50 2564.00
1973 570.50 343.50 452.00 158.50 9.50 2.00 0.00 0.00 z 0.00 z 107.50 377.00 563.00 2583.50
1974 554.00 423.50 300.50 198.50 50.50 0.00 0.00 0.00 0.00 48.50 378.00 596.00 2549.50
1975 667.00 392.50 342.00 318.50 40.00 0.50 0.00 0.00 d 0.00 k 145.00 447.50 602.00 2955.00
1976 587.45 a 391.00 345.98 c 225.00 3.00 0.00 a 0.00 0.00 4.00 55.00 297.50 402.00 j 1908.93
1977 671.50 344.00 421.00 72.50 160.00 1.00 0.00 0.00 0.50 56.00 306.50 458.91 c 2491.91
1978 0.00 z 401.00 242.50 255.50 37.00 5.00 0.00 0.00 d 24.11 b 48.16 c 459.00 739.00 2211.27
1979 577.00 464.00 304.83 a 0.00 z 49.82 c 0.00 d 0.00 0.00 b 0.00 a 59.00 351.00 0.00 z 1805.65
1980 471.50 329.50 367.50 150.00 79.50 6.50 0.00 c 0.00 0.00 z 89.50 303.50 544.05 a 2341.55
1981 446.40 a 355.00 335.00 144.31 a 23.77 a 0.00 0.00 0.00 0.00 138.50 250.50 476.50 2169.98
1982 675.50 353.50 368.50 209.50 23.00 9.50 0.00 z 0.00 9.00 63.50 412.00 580.00 2704.00
1983 654.50 364.00 325.00 287.00 70.78 a 0.00 3.00 0.00 1.50 21.50 304.50 435.50 2467.28
1984 572.00 356.00 167.00 169.50 13.00 3.50 0.00 0.00 0.00 144.00 359.50 606.50 2391.00
1985 675.00 395.00 394.00 47.00 19.50 5.00 0.00 0.00 9.00 104.00 370.00 662.00 2680.50
1986 339.00 275.50 176.00 113.50 30.50 0.00 0.00 0.00 28.50 26.50 230.50 553.00 1773.00
1987 585.50 352.50 257.50 39.50 25.50 0.00 0.00 0.00 0.00 6.00 335.00 542.50 2144.00
1988 513.50 316.00 192.50 105.00 45.00 9.00 0.00 0.00 0.00 13.50 287.50 562.00 2044.00
1989 607.50 423.00 159.50 57.00 15.50 0.00 0.00 0.00 3.50 65.50 260.00 584.50 2176.00
1990 520.00 424.00 186.50 15.00 13.50 1.00 0.00 0.00 0.00 10.50 287.00 671.00 2128.50
1991 483.00 191.50 374.50 115.50 44.50 0.00 z 0.00 0.00 0.00 a 68.00 0.00 z 529.50 1806.50
1992 633.00 252.50 220.50 29.50 0.00 z 0.00 0.00 z 0.00 0.00 9.50 271.00 597.50 2013.50
1993 547.00 363.00 147.50 89.50 12.00 11.50 0.00 0.00 0.00 z 9.00 305.00 556.00 2040.50
1994 505.00 394.50 157.00 79.00 36.50 0.00 0.00 0.00 0.00 45.00 434.00 556.50 2207.50
1995 396.50 293.00 255.00 129.50 49.50 1.50 0.00 0.00 0.00 17.00 118.00 401.50 1661.50
1996 453.50 268.00 194.00 86.50 0.00 0.00 0.00 0.00 0.00 106.50 284.00 442.50 1835.00
1997 430.00 324.50 134.00 81.50 0.00 0.00 0.00 0.00 a 0.00 57.00 234.50 557.00 1818.50
1998 441.00 386.50 280.00 220.00 100.50 5.50 0.00 0.00 2.00 80.50 338.00 626.00 2480.00
1999 577.50 373.00 328.50 185.00 17.50 12.50 0.00 0.00 a 0.00 8.00 223.50 511.00 2236.50
2000 396.00 304.50 237.67 a 61.50 19.50 0.50 0.00 0.00 0.00 86.00 426.00 464.00 1995.67
2001 567.50 415.00 168.50 200.00 0.00 0.00 0.00 a 0.00 0.00 6.50 250.50 500.50 2108.50
2002 576.50 307.00 253.50 0.00 z 25.00 0.00 0.00 0.00 0.00 79.00 264.50 451.00 1956.50
2003 436.50 368.00 186.50 200.50 57.00 0.00 0.00 0.00 z 0.00 14.50 376.50 413.50 2053.00
2004 530.00 396.50 108.00 0.00 z 1.00 0.00 0.00 0.00 11.50 115.00 290.00 i 412.00 g 1162.00
2005 512.50 195.50 i 226.00 145.00 30.00 3.00 g 0.00 0.00 0.00 36.00 116.00 l 389.50 1339.00
2006 477.50 0.00 z 0.00 z 149.00 0.00 z 0.00 q 0.00 0.00 0.50 m 39.00 k 85.50 s 359.00 i 626.50
2007 614.50 330.50 54.50 q 80.00 n 17.00 j 0.00 0.00 0.00 16.50 76.50 223.50 581.00 1842.50
2008 537.00 406.00 230.50 167.00 13.00 0.00 0.00 e 0.00 0.00 45.50 229.00 583.00 2211.00
2009 512.50 367.50 272.50 140.00 0.00 0.00 0.00 0.00 0.00 70.00 302.00 533.00 2197.50
2010 499.00 365.50 308.00 163.00 g 52.00 k 0.00 0.00 f 0.00 1.50 57.50 357.00 421.00 2009.50
2011 564.20 a 274.50 k 310.00 b 145.56 c 69.75 c 21.50 0.00 b 0.00 0.00 b 38.23 a 349.50 579.50 2078.24
2012 449.50 354.44 b 289.69 b 67.00 t 10.50 0.54 b 0.00 a 0.00 h 0.00 k 505.19 d 416.00 p 0.00 z 1609.86
2013 0.00 z 414.50 i 150.00 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 150.00
Period of Record Statistics
MEAN 563.86 384.25 297.02 156.16 42.79 3.92 0.04 0.02 3.71 74.52 328.10 559.22 2416.91
S.D. 96.43 72.57 89.03 78.13 33.41 5.87 0.37 0.13 6.88 67.80 73.66 82.00 316.65
SKEW 0.17 -0.10 -0.23 0.88 1.11 1.56 8.00 6.41 2.32 3.82 -0.32 -0.12 -0.50
MAX 829.50 561.50 466.00 450.00 160.00 21.50 3.00 1.00 29.00 505.19 459.00 739.00 2911.50
MIN 339.00 191.50 108.00 15.00 0.00 0.00 0.00 0.00 0.00 6.00 118.00 389.50 1661.50
NO YRS 69 67 70 65 67 67 67 68 63 69 66 66 47