PARADISE, CALIFORNIA

Monthly Total Heating Degree Days

(046685)

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
1957 0.00 z 0.00 z 0.00 z 0.00 z 193.23 a 9.00 0.00 2.00 23.00 206.00 453.50 592.50 1479.23
1958 563.00 462.50 598.41 c 287.00 61.00 43.00 1.00 0.00 13.00 43.00 314.00 322.00 2707.91
1959 587.50 545.48 a 292.50 125.17 a 218.50 15.00 a 0.52 a 22.50 52.00 f 100.50 292.50 530.50 2730.67
1960 738.00 577.93 a 447.84 c 349.50 245.50 5.50 0.00 3.50 2.00 165.50 299.50 i 593.00 3128.27
1961 580.50 486.50 562.50 304.00 283.50 38.00 8.50 0.00 47.00 218.50 463.50 691.00 3683.50
1962 619.45 c 583.50 607.00 214.50 246.50 30.00 0.00 8.00 32.00 209.00 368.79 a 521.00 3439.74
1963 679.00 336.50 580.00 538.00 186.50 24.00 2.00 3.50 11.00 154.50 442.50 565.50 3523.00
1964 669.50 424.00 477.50 295.00 199.00 68.50 4.00 0.00 34.00 74.50 511.00 594.50 3351.50
1965 607.00 441.00 440.00 352.00 137.00 57.00 0.50 0.00 46.50 56.00 414.50 702.50 3254.00
1966 650.00 554.00 397.50 130.71 b 57.87 a 48.00 16.50 h 2.30 d 17.00 85.50 397.00 643.50 2983.38
1967 592.50 443.00 559.50 649.00 172.50 98.50 0.00 0.00 3.00 73.50 299.50 677.00 3568.00
1968 677.50 396.50 407.00 212.00 146.50 19.50 0.00 33.00 6.50 133.50 463.50 749.00 3244.50
1969 727.50 655.50 465.50 336.50 84.00 31.00 0.00 0.00 w 7.50 227.00 271.50 527.50 3333.50
1970 555.50 374.50 392.00 397.00 118.50 38.50 0.00 0.00 21.00 191.50 372.50 719.50 3180.50
1971 612.77 a 501.00 513.50 347.50 208.50 47.00 0.00 0.50 69.00 283.50 425.50 771.00 3779.77
1972 663.00 471.50 285.00 322.00 134.50 30.50 0.00 11.50 44.00 200.50 504.00 794.00 3460.50
1973 708.00 455.50 567.50 214.50 65.50 17.50 0.00 4.13 a 23.50 169.00 548.00 593.00 3366.13
1974 659.50 515.00 475.00 367.00 127.00 11.50 21.50 0.00 0.00 90.93 a 420.50 640.50 3328.43
1975 574.00 560.00 564.50 477.50 121.00 27.00 8.00 10.00 0.00 269.00 457.50 518.50 3587.00
1976 531.28 b 474.50 475.50 390.00 31.00 a 56.50 0.00 28.00 18.50 78.50 261.00 446.50 2791.28
1977 619.00 348.50 528.00 130.00 305.50 9.50 0.00 8.00 60.00 88.00 376.00 497.00 2969.50
1978 550.00 491.04 a 324.00 379.00 108.50 2.00 1.50 6.00 49.50 52.00 476.50 685.50 3125.54
1979 668.00 543.00 410.50 328.50 111.50 11.50 0.00 a 8.50 4.50 173.00 416.00 480.00 3155.00
1980 558.00 428.50 475.00 0.00 z 177.50 81.50 5.50 0.00 0.00 z 0.00 z 304.50 0.00 z 2030.50
1981 487.50 428.00 455.50 197.50 86.00 12.00 0.00 0.00 27.00 204.50 345.50 548.50 2792.00
1982 0.00 z 449.00 531.50 349.50 46.50 49.50 10.50 0.00 48.00 141.50 501.50 645.00 2772.50
1983 528.50 478.50 526.00 396.50 167.50 18.50 9.00 0.00 8.50 48.50 494.50 629.00 3305.00
1984 479.00 488.50 306.50 328.00 79.00 38.00 0.00 0.50 1.00 257.50 509.00 676.50 3163.50
1985 626.00 419.00 556.50 163.00 115.00 20.50 0.00 0.50 65.00 150.00 532.00 483.08 a 3130.58
1986 440.50 416.00 292.00 255.00 144.00 2.50 0.00 0.00 132.00 101.50 280.00 584.00 2647.50
1987 678.00 462.00 464.50 109.00 82.00 4.50 14.00 1.50 4.50 42.50 405.50 676.00 2944.00
1988 585.50 322.50 318.00 249.50 197.00 73.00 0.00 2.00 5.50 53.50 479.50 573.00 2859.00
1989 621.50 576.50 443.50 170.50 115.50 16.00 0.00 0.00 50.00 184.50 296.50 453.00 2927.50
1990 624.00 596.00 340.50 139.00 148.50 24.50 0.00 6.00 0.00 46.00 373.50 715.50 3013.50
1991 562.50 275.50 632.50 331.00 199.50 24.00 0.00 1.00 0.50 121.50 312.50 523.00 2983.50
1992 609.00 371.50 375.50 153.00 9.00 37.76 a 3.00 0.00 c 0.00 69.50 336.00 671.50 2635.76
1993 677.00 537.00 299.00 297.50 103.50 59.00 0.00 0.00 4.50 69.00 352.00 578.50 2977.00
1994 495.00 538.00 296.00 205.50 127.00 3.50 0.00 0.00 4.50 121.50 591.50 686.50 3069.00
1995 592.50 355.50 476.50 314.50 170.00 76.00 0.00 0.00 3.00 33.50 190.50 518.00 2730.00
1996 564.00 430.50 339.50 241.50 102.00 8.00 0.00 0.00 17.50 198.00 339.50 548.50 2789.00
1997 596.50 416.50 267.00 198.00 27.50 6.00 1.00 0.00 6.00 155.50 367.50 585.00 2626.50
1998 593.00 585.50 398.00 371.00 304.50 36.50 0.00 0.00 16.50 129.00 477.00 659.00 3570.00
1999 567.82 a 575.50 529.50 319.66 a 133.62 b 59.48 a 0.00 a 1.50 0.00 a 59.33 b 328.97 a 497.55 a 3072.92
2000 568.16 b 505.50 391.63 a 186.21 a 140.00 16.50 0.00 b 1.50 32.59 a 185.00 530.50 461.26 b 3018.84
2001 599.33 a 557.50 286.50 352.00 8.27 a 14.00 0.00 0.00 2.07 a 53.50 343.97 a 640.00 2857.13
2002 651.00 419.00 456.00 250.50 131.50 2.50 0.00 0.00 19.00 118.00 273.50 593.00 2914.00
2003 445.00 455.50 369.00 468.50 172.50 1.50 0.00 1.00 1.50 29.00 496.00 617.00 3056.50
2004 655.00 551.50 187.00 210.50 75.00 10.00 0.00 0.00 26.50 165.00 367.50 483.00 2731.00
2005 621.50 349.00 301.50 299.00 148.50 56.50 0.00 0.00 6.50 112.50 264.00 493.50 2652.50
2006 516.00 338.00 571.50 305.00 c 78.50 0.00 r 0.00 n 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1809.00
Period of Record Statistics
MEAN 599.46 468.71 433.81 291.82 137.05 30.41 1.89 3.48 21.59 129.02 396.71 591.54 3094.81
S.D. 68.13 85.12 109.49 111.74 70.45 24.13 4.32 7.10 25.59 68.65 92.62 96.89 313.07
SKEW -0.28 -0.10 -0.13 0.67 0.43 0.84 2.84 2.85 2.04 0.38 0.01 -0.16 0.35
MAX 738.00 655.50 632.50 649.00 305.50 98.50 21.50 33.00 132.00 283.50 591.50 794.00 3779.77
MIN 440.50 275.50 187.00 109.00 8.27 1.50 0.00 0.00 0.00 29.00 190.50 322.00 2626.50
NO YRS 48 49 49 48 50 49 48 48 47 48 48 48 42