HANFORD 1 S, CALIFORNIA

Monthly Total Heating Degree Days

(043747)

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
1927 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 614.00 614.00
1928 611.00 418.00 203.00 128.50 10.00 3.50 0.00 0.00 1.00 108.00 401.00 682.50 2566.50
1929 730.00 492.00 323.00 224.00 16.00 19.50 0.00 0.00 2.00 53.50 354.00 533.20 a 2747.20
1930 604.00 297.50 271.00 58.00 96.00 0.00 0.00 0.00 10.00 109.50 381.67 c 683.00 2510.67
1931 535.50 315.50 211.50 48.50 0.00 2.00 0.00 0.00 6.00 66.50 432.50 611.00 2229.00
1932 687.00 451.50 246.00 152.50 29.50 1.00 0.00 0.00 0.00 110.00 235.00 706.00 2618.50
1933 701.00 508.50 280.50 111.00 140.50 10.50 0.00 0.00 0.00 24.50 320.50 632.50 2729.50
1934 629.00 304.50 63.50 29.50 10.50 7.00 0.00 0.00 25.00 80.00 330.50 589.50 2069.00
1935 593.00 419.00 471.00 158.50 40.50 0.00 0.00 0.00 0.00 174.00 457.00 551.00 2864.00
1936 484.00 421.00 241.50 94.50 13.50 3.00 0.00 0.00 4.50 59.00 365.00 652.00 2338.00
1937 776.00 406.00 296.00 171.00 13.50 0.00 0.00 0.00 0.50 49.50 349.00 495.00 2556.50
1938 645.50 402.50 428.83 a 185.00 68.00 0.00 0.00 0.00 3.00 154.00 499.00 470.00 f 2385.83
1939 627.50 561.50 343.50 91.50 40.00 13.00 0.00 0.00 11.00 160.00 346.50 528.00 2722.50
1940 526.50 420.00 282.50 134.50 16.00 0.00 0.00 0.00 10.50 102.00 430.50 464.00 2386.50
1941 500.00 348.00 278.50 238.50 16.00 6.50 0.00 0.00 26.50 184.40 b 320.50 520.50 2439.40
1942 550.50 490.50 379.50 201.00 85.50 0.00 0.00 0.00 d 0.00 79.00 268.00 g 571.95 a 2357.95
1943 638.50 398.50 292.00 128.00 45.00 30.00 0.00 0.00 0.00 143.00 375.50 401.50 h 2050.50
1944 557.50 472.50 352.50 262.00 31.00 12.00 0.00 0.00 5.00 12.50 403.50 528.00 2636.50
1945 651.50 367.00 440.50 187.50 14.50 0.00 0.00 0.00 6.50 44.00 363.00 497.50 2572.00
1946 630.50 434.00 306.50 102.00 19.00 0.00 a 0.00 0.00 0.00 f 153.00 440.50 592.50 2678.00
1947 750.00 384.00 205.00 90.00 9.00 0.00 0.00 0.00 0.50 64.00 481.07 b 692.50 2676.07
1948 301.00 j 510.19 b 443.50 209.44 c 89.50 0.50 0.00 0.00 39.50 120.50 490.50 335.50 o 1903.63
1949 346.50 q 562.00 357.00 90.00 44.00 3.00 0.00 0.00 6.50 179.50 269.00 644.50 2155.50
1950 696.47 a 403.41 a 363.00 123.00 79.50 14.00 0.00 0.00 13.50 66.00 241.00 445.00 2444.87
1951 593.50 432.50 362.00 136.50 70.50 3.00 0.00 0.00 2.00 154.00 340.34 a 620.50 2714.84
1952 651.00 468.50 476.50 176.50 15.00 8.50 0.00 0.00 13.00 48.00 424.50 582.50 2864.00
1953 504.50 476.00 343.50 179.00 125.50 22.50 0.00 0.00 0.00 163.00 360.00 660.50 2834.50
1954 625.50 460.00 395.00 99.50 25.50 19.50 0.00 0.00 4.00 110.00 402.50 655.00 2796.50
1955 748.50 538.00 368.79 b 268.20 e 107.00 9.50 0.00 0.00 f 6.50 70.50 455.00 499.00 3070.99
1956 506.33 a 552.50 321.00 168.50 38.50 1.50 0.00 a 0.00 0.00 140.50 391.00 647.00 2766.83
1957 701.50 322.00 272.28 a 151.50 21.50 o 0.00 z 0.00 q 1.00 0.00 89.50 412.50 615.35 a 2565.63
1958 588.50 305.20 c 400.42 a 162.50 12.92 a 0.00 a 0.00 0.00 4.50 22.00 344.00 523.50 2363.53
1959 462.50 411.50 280.50 34.00 45.50 1.00 0.00 0.00 5.17 a 56.00 341.00 574.00 2211.17
1960 563.50 427.50 225.00 140.17 a 36.00 0.00 0.00 i 0.00 0.00 r 95.00 g 428.50 652.50 2473.17
1961 689.00 348.50 335.50 120.00 38.50 1.50 0.00 0.00 1.00 128.50 420.50 629.00 2712.00
1962 752.50 466.00 412.00 73.50 70.50 4.00 0.00 0.00 0.00 98.00 339.00 557.00 2772.50
1963 718.00 253.00 367.50 276.50 27.00 0.00 0.00 0.00 1.00 57.00 378.00 789.00 2867.00
1964 635.50 510.50 394.50 187.00 94.50 11.00 0.00 0.00 5.00 56.50 441.50 493.00 2829.00
1965 601.00 433.50 277.50 207.50 51.50 5.00 0.00 0.00 11.50 29.50 310.00 708.50 2635.50
1966 643.50 484.50 265.50 54.00 7.50 0.00 0.00 0.00 1.50 84.00 282.00 642.00 2464.50
1967 607.50 466.00 349.00 394.50 67.00 14.00 0.00 0.00 0.00 67.00 262.50 734.50 2962.00
1968 666.00 295.00 267.50 134.50 51.50 2.50 0.00 0.00 14.50 93.50 386.00 691.00 2602.00
1969 635.50 452.00 373.00 166.50 30.50 0.00 0.00 0.00 0.00 192.00 398.00 549.98 b 2797.48
1970 443.09 b 349.00 305.50 248.50 38.00 0.50 0.00 0.00 4.50 124.50 322.00 575.00 2410.59
1971 630.50 501.00 343.00 203.50 72.00 9.50 0.00 0.00 12.50 194.50 450.00 686.50 3103.00
1972 775.00 385.50 158.50 153.00 25.50 0.00 0.00 0.00 c 4.50 106.50 452.00 739.50 2800.00
1973 0.00 z 382.50 487.00 163.50 0.00 z 0.00 z 0.00 0.00 2.50 0.00 z 0.00 z 0.00 z 1035.50
1974 530.74 b 471.00 193.00 h 184.00 49.50 0.00 0.00 0.00 a 0.00 68.50 414.00 689.00 2406.74
1975 700.00 450.00 408.50 310.50 39.78 a 3.00 0.00 0.00 0.00 0.00 z 452.00 684.00 3047.78
1976 656.50 424.00 374.50 260.50 7.00 10.00 0.00 0.00 a 6.21 a 76.00 332.07 a 670.50 2817.28
1977 750.00 401.50 459.00 95.50 136.00 0.00 0.00 0.00 a 8.00 81.50 390.00 503.50 2825.00
1978 514.50 429.00 203.50 158.00 j 44.00 0.00 0.00 0.00 17.59 a 49.00 439.50 771.00 2468.09
1979 650.48 a 497.00 313.62 a 148.39 b 28.00 1.50 0.00 0.00 2.00 96.00 399.00 564.00 2699.99
1980 509.00 376.00 412.00 147.50 56.50 3.50 0.00 0.00 4.66 a 114.00 378.50 627.50 2629.16
1981 520.50 392.50 336.00 142.00 31.00 0.00 e 0.00 0.00 4.00 156.11 c 327.50 571.00 2480.61
1982 736.50 407.50 396.00 217.50 24.00 5.00 1.00 0.00 19.00 104.00 475.00 654.50 3040.00
1983 681.00 377.50 300.50 232.50 73.50 0.00 0.00 0.00 5.00 31.00 361.00 507.50 2569.50
1984 614.00 471.00 207.50 204.50 19.50 0.00 0.00 0.00 0.00 0.00 z 0.00 z 656.00 2172.50
1985 749.17 a 0.00 z 405.50 60.00 22.50 6.50 0.00 l 0.00 8.50 133.00 443.50 762.50 2591.17
1986 456.00 335.50 191.00 134.00 40.50 0.00 0.00 0.00 43.00 57.50 317.00 645.00 2219.50
1987 684.50 415.50 331.50 72.50 25.00 0.00 0.00 0.00 0.50 13.00 392.50 654.50 2589.50
1988 632.00 411.00 272.00 141.50 75.00 13.00 0.00 0.00 2.50 30.00 341.50 684.50 2603.00
1989 746.00 497.50 250.00 61.50 20.50 0.00 0.00 0.00 7.50 105.50 370.50 749.50 2808.50
1990 662.50 528.00 263.00 59.50 30.50 8.50 0.00 0.00 0.00 35.50 411.50 795.00 2794.00
1991 628.00 321.50 474.00 231.50 87.50 3.00 0.00 0.00 0.00 90.50 333.00 650.50 2819.50
1992 767.50 329.00 226.50 51.00 0.00 3.50 0.00 0.00 0.00 21.00 363.50 650.50 2412.50
1993 611.00 394.50 195.00 147.50 11.00 7.50 0.00 0.00 4.00 27.00 378.50 671.00 2447.00
1994 625.50 453.50 210.50 108.50 44.00 0.00 0.00 0.00 0.00 96.00 527.50 692.50 2758.00
1995 468.50 368.00 297.50 173.50 69.00 15.50 0.00 0.00 0.00 40.50 218.00 493.50 2144.00
1996 576.00 336.00 260.00 117.50 4.00 0.00 0.00 0.00 0.00 153.50 351.50 532.50 2331.00
1997 524.50 428.50 191.50 119.50 4.00 0.00 0.00 0.00 0.00 120.00 273.50 683.00 2344.50
1998 524.00 439.50 296.50 236.00 112.00 8.50 0.00 0.00 8.00 106.50 381.50 736.50 2849.00
1999 685.50 455.00 355.50 241.00 42.50 9.00 0.00 0.00 0.00 25.50 265.50 594.50 2674.00
2000 504.50 325.50 280.50 70.50 22.50 4.00 0.00 0.00 0.00 89.50 447.00 526.00 2270.00
2001 592.50 431.00 191.50 197.00 1.50 0.00 0.00 0.00 0.00 23.00 259.50 566.00 2262.00
2002 631.00 388.50 313.50 99.00 25.00 0.00 0.00 0.00 2.00 76.00 295.00 512.00 2342.00
2003 495.00 412.00 235.00 208.50 62.50 0.00 0.00 0.00 0.00 18.50 433.50 523.00 2388.00
2004 618.00 462.00 142.00 90.50 6.00 0.00 0.00 0.00 14.00 138.00 450.00 660.50 2581.00
2005 591.00 339.50 266.00 205.50 34.50 7.00 0.00 0.00 1.00 107.00 325.00 519.50 2396.00
2006 596.00 426.50 495.50 228.50 17.57 a 0.00 c 0.00 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1764.07
Period of Record Statistics
MEAN 619.73 419.27 313.02 155.32 42.13 4.52 0.01 0.01 5.56 90.06 375.67 616.80 2598.54
S.D. 85.84 67.79 88.96 70.10 33.01 6.22 0.12 0.11 8.32 48.41 66.83 83.96 230.24
SKEW -0.10 -0.09 -0.03 0.52 1.09 1.75 8.49 8.60 2.57 0.30 -0.20 0.03 -0.21
MAX 776.00 562.00 495.50 394.50 140.50 30.00 1.00 1.00 43.00 194.50 527.50 795.00 3103.00
MIN 443.09 253.00 63.50 29.50 0.00 0.00 0.00 0.00 0.00 12.50 218.00 445.00 2069.00
NO YRS 76 78 78 78 77 77 75 77 76 74 75 75 63