DOBBINS 1 S, CALIFORNIA

Monthly Total Heating Degree Days

(042456)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200903
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
1970 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 43.00 0.00 a 0.00 34.14 a 224.50 427.24 a 723.00 1451.88
1971 656.68 a 549.00 530.50 406.61 b 269.18 a 0.00 z 0.00 0.52 a 71.38 a 363.14 c 508.50 819.00 4174.51
1972 741.33 b 519.50 338.86 b 385.86 a 151.26 b 24.83 a 3.88 c 16.02 a 87.78 c 246.89 c 565.38 d 830.50 3912.08
1973 732.50 487.41 a 607.17 b 285.00 c 95.14 b 31.15 d 0.00 d 10.33 d 34.66 a 225.86 c 0.00 z 637.05 a 3146.27
1974 670.12 a 551.48 e 484.08 e 406.11 c 158.32 c 10.34 a 16.03 b 0.50 g 0.00 d 129.50 469.14 a 694.00 3589.12
1975 650.43 d 568.52 e 566.02 b 548.40 e 187.19 e 35.50 f 11.07 c 5.50 0.00 b 297.50 536.38 a 606.29 e 3977.30
1976 640.31 b 0.00 z 582.00 430.96 d 63.50 g 66.00 f 1.60 b 23.77 a 30.50 164.00 414.64 b 420.50 l 2287.78
1977 716.44 d 0.00 z 0.00 z 0.00 z 214.00 p 11.50 l 2.30 d 0.00 a 64.82 b 141.05 a 465.56 c 546.12 a 1936.28
1978 554.12 c 507.36 c 359.82 c 395.36 b 0.00 z 26.11 c 7.20 c 16.61 c 41.00 g 71.00 f 513.21 b 806.55 c 3186.35
1979 728.00 576.24 c 452.71 b 360.54 b 127.74 b 27.93 a 2.07 a 3.10 a 0.00 z 192.72 a 484.00 579.50 3534.54
1980 0.00 z 467.22 b 525.45 a 258.00 f 221.81 b 106.11 c 4.65 a 1.03 a 0.00 z 221.43 c 0.00 z 559.50 2107.21
1981 554.50 493.65 e 516.84 b 289.50 161.31 d 21.43 b 0.00 c 0.00 d 31.50 286.48 b 402.60 e 551.50 3309.32
1982 745.00 487.00 561.00 390.50 105.00 71.50 2.50 0.00 69.50 201.50 551.50 666.00 3851.00
1983 560.07 a 477.50 515.00 451.50 186.55 c 0.00 z 14.90 e 0.00 z 16.00 99.00 0.00 z 0.00 z 2320.52
1984 0.00 z 555.50 0.00 z 0.00 z 100.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 656.00
1985 0.00 z 487.93 a 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 487.93
1986 0.00 z 0.00 z 458.00 343.50 96.00 j 2.50 k 0.00 f 0.00 179.50 138.00 388.50 649.50 2157.00
1987 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.00 2.00 16.00 91.00 468.50 679.00 1267.50
1988 0.00 z 284.50 i 259.50 j 300.50 232.50 76.00 0.00 1.50 11.00 80.00 496.50 654.50 1852.50
1989 685.00 617.00 470.00 212.50 157.00 11.00 2.00 3.50 48.50 210.00 408.50 569.00 3394.00
1990 642.50 632.50 428.00 178.00 165.00 29.00 0.00 4.00 15.50 122.50 468.00 792.50 3477.50
1991 0.00 z 369.00 626.00 396.50 256.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 596.50 2244.50
1992 648.50 0.00 z 0.00 z 175.50 i 23.50 0.00 z 0.00 z 1.00 0.00 z 112.00 0.00 z 723.50 1508.50
1993 0.00 z 543.00 0.00 z 0.00 z 118.00 h 75.50 0.00 2.50 29.50 125.50 490.00 646.50 1912.50
1994 597.50 353.00 j 410.50 314.50 161.00 38.00 0.00 0.00 26.00 204.00 643.50 730.00 3125.00
1995 571.00 408.50 514.00 384.00 226.50 0.00 z 0.00 z 0.00 11.50 93.00 293.50 562.50 3064.50
1996 591.00 445.50 447.00 307.00 183.50 19.00 0.00 0.00 z 24.50 0.00 z 429.00 560.50 3007.00
1997 616.00 0.00 z 390.00 370.00 74.50 20.00 3.00 0.00 21.00 254.50 424.00 624.00 2797.00
1998 605.00 534.50 470.00 406.00 359.50 48.00 0.00 0.00 46.00 227.50 518.50 686.00 3901.00
1999 611.70 c 634.26 e 585.50 388.50 213.50 80.00 9.00 4.00 8.50 n 113.50 447.78 c 591.50 3679.24
2000 606.50 496.22 b 456.00 251.00 157.50 20.17 a 4.50 0.00 39.00 243.50 596.00 594.17 a 3464.56
2001 661.00 649.50 396.91 c 348.00 g 21.50 h 4.50 p 0.00 0.00 4.50 98.00 346.61 b 632.40 a 2788.92
2002 0.00 z 477.50 493.00 286.50 167.00 4.50 0.00 0.00 22.50 130.00 i 0.00 z 647.00 2098.00
2003 465.50 525.50 469.50 491.54 d 198.50 3.00 0.00 0.00 0.50 50.50 317.00 m 256.00 t 2204.54
2004 393.00 k 406.00 h 219.50 218.50 129.00 14.00 0.00 0.00 30.00 239.50 469.66 a 582.00 1902.16
2005 463.00 i 422.50 390.50 361.00 159.00 62.50 0.00 0.00 34.00 139.50 f 354.00 586.50 2370.00
2006 0.00 z 485.50 644.50 385.20 e 96.00 20.50 0.00 0.00 19.00 191.50 462.50 630.00 2934.70
2007 710.50 502.50 310.50 280.50 84.50 28.00 0.00 1.00 88.00 220.00 349.50 690.50 3265.50
2008 701.00 553.00 425.00 315.50 133.00 16.00 0.00 0.00 5.00 110.00 0.00 z 699.50 2958.00
2009 447.00 h 524.00 458.00 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 982.00
Period of Record Statistics
MEAN 640.85 518.29 471.93 351.37 164.72 35.68 2.90 2.92 35.86 178.69 461.82 651.37 3571.87
S.D. 69.33 65.67 94.14 82.31 66.86 26.90 4.56 5.65 35.95 74.05 77.87 79.56 271.72
SKEW -0.39 0.05 -0.39 0.01 0.57 1.04 1.65 2.43 2.25 0.33 0.09 0.73 0.32
MAX 745.00 649.50 644.50 548.40 359.50 106.11 16.03 23.77 179.50 363.14 643.50 830.50 3912.08
MIN 465.50 369.00 219.50 178.00 23.50 3.00 0.00 0.00 0.00 50.50 293.50 546.12 3265.50
NO YRS 26 30 32 30 30 26 33 33 31 32 29 34 8