CAMPO, CALIFORNIA

Monthly Total Heating Degree Days

(041424)

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
1948 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 0.00 z 0.00
1949 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 0.00 z 0.00
1950 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 8.00 4.50 100.86 a 95.00 235.50 391.00 834.86
1951 607.50 519.00 456.50 342.50 245.93 a 94.50 13.00 8.00 7.50 159.00 380.00 613.00 3446.43
1952 652.00 520.00 611.00 331.50 120.50 157.00 1.00 0.00 23.50 59.50 506.00 588.00 3570.00
1953 419.50 553.50 520.00 434.50 364.25 a 131.50 0.00 22.50 33.00 205.12 a 310.50 537.00 3531.37
1954 576.00 342.50 524.00 264.00 175.50 108.00 0.00 28.50 31.00 176.50 288.10 a 540.50 3054.60
1955 684.00 552.00 453.50 411.50 279.50 125.00 35.00 0.00 72.93 a 138.50 405.50 522.00 3679.43
1956 543.00 652.50 484.50 0.00 z 198.29 b 49.50 19.12 a 45.47 a 1.50 219.00 339.50 490.00 3042.38
1957 594.00 340.50 438.50 364.50 294.00 33.50 0.00 16.50 32.00 266.50 504.00 446.00 3330.00
1958 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 0.00 z 0.00
1959 479.00 547.50 385.50 197.07 a 236.00 30.50 0.00 0.00 56.50 124.52 a 273.00 453.50 2783.09
1960 668.00 559.50 357.02 a 272.00 178.50 6.50 0.00 4.00 12.50 183.50 410.50 574.00 3226.02
1961 462.00 447.00 474.50 286.50 274.00 68.50 0.00 0.50 55.00 216.00 423.10 a 543.00 3250.10
1962 538.00 494.50 591.00 241.50 277.50 97.50 8.00 6.00 26.00 162.50 362.50 498.50 3303.50
1963 509.50 g 301.78 a 530.50 440.00 208.00 100.00 6.00 0.50 5.50 101.50 398.00 514.50 2606.28
1964 630.50 575.00 573.00 418.00 264.50 100.00 1.00 17.00 28.50 81.00 452.00 530.00 3670.50
1965 500.00 0.00 z 522.00 351.50 259.50 182.00 2.00 0.50 0.00 z 76.00 329.50 554.50 2777.50
1966 627.50 560.50 406.50 290.50 155.00 65.00 4.50 5.50 23.50 115.50 317.00 0.00 z 2571.00
1967 537.00 458.50 429.00 540.00 232.00 144.00 0.00 0.00 12.00 74.00 247.50 609.50 3283.50
1968 580.50 337.50 439.00 361.50 199.00 63.00 2.50 28.00 49.50 158.00 346.00 608.50 3173.00
1969 449.50 543.00 518.00 360.50 190.50 122.00 13.00 0.00 13.00 268.50 330.00 541.00 3349.00
1970 546.50 409.00 468.00 448.50 175.00 52.50 0.00 0.00 47.50 184.50 338.50 572.50 3242.50
1971 534.00 497.50 442.50 424.00 312.50 113.50 3.50 0.50 58.50 305.00 443.50 679.50 3814.50
1972 572.00 451.50 287.50 313.00 179.50 19.00 0.00 12.00 45.00 222.50 456.50 583.50 3142.00
1973 647.00 508.50 615.00 413.50 166.00 62.50 13.50 19.50 70.50 188.00 451.00 519.50 3674.50
1974 571.50 488.00 436.00 340.50 213.50 35.00 13.50 6.00 5.00 188.50 385.50 633.50 3316.50
1975 530.50 530.00 550.50 507.00 222.00 82.50 1.50 12.00 15.00 258.50 377.00 515.50 3602.00
1976 504.00 472.50 531.00 435.50 151.50 73.50 4.50 32.00 30.00 b 142.00 309.50 515.50 3201.50
1977 521.00 418.50 613.00 304.00 336.00 59.00 1.00 1.00 61.00 99.50 277.50 0.00 z 2691.50
1978 520.50 447.00 368.00 398.00 222.00 57.00 13.50 19.00 59.00 92.50 465.50 652.00 3314.00
1979 677.35 a 522.50 485.00 354.50 199.00 51.50 27.00 5.68 a 0.54 b 172.50 450.50 471.50 3417.57
1980 453.78 b 382.50 506.33 a 307.00 286.50 84.00 0.00 10.00 21.00 174.00 307.50 377.00 2909.61
1981 441.00 357.50 441.50 243.50 161.00 6.00 0.00 0.00 17.50 228.00 299.00 419.02 a 2614.02
1982 559.50 392.50 446.00 307.50 176.50 108.00 7.50 0.00 54.00 202.00 443.50 556.50 3253.50
1983 433.50 425.00 413.50 431.00 182.00 77.00 11.50 2.00 19.00 104.50 385.50 476.50 2961.00
1984 478.00 459.50 375.50 298.00 58.00 59.50 0.00 0.00 5.50 231.00 449.50 621.00 3035.50
1985 0.00 z 467.00 496.00 215.00 189.50 44.00 0.00 7.50 92.50 150.50 427.50 445.00 2534.50
1986 321.00 387.50 321.00 304.50 162.50 23.00 1.50 0.00 145.00 200.00 329.00 525.50 2720.50
1987 589.00 487.00 464.00 184.50 130.50 24.00 21.50 3.50 20.50 80.50 386.50 641.50 3033.00
1988 513.00 376.00 394.50 274.00 162.50 67.50 0.00 8.00 48.00 42.00 382.50 581.00 2849.00
1989 624.00 484.50 343.00 168.50 175.50 75.50 0.00 24.00 40.50 149.50 325.50 465.50 2876.00
1990 554.50 534.00 404.50 211.00 219.00 39.00 0.00 22.00 42.00 76.00 366.50 627.50 3096.00
1991 544.00 347.50 0.00 z 321.00 254.50 0.00 z 12.00 8.50 32.00 139.50 318.50 553.00 2530.50
1992 421.50 i 376.50 424.00 185.50 33.00 45.50 10.00 4.50 4.50 161.50 432.50 653.00 2330.50
1993 538.00 461.00 230.00 m 235.50 0.00 z 57.50 24.00 22.50 39.00 132.27 a 366.50 530.00 2406.27
1994 455.50 484.50 352.00 287.50 198.00 16.50 2.50 0.00 28.50 193.00 521.50 537.00 3076.50
1995 0.00 z 271.50 389.50 345.00 234.50 81.50 6.50 0.00 11.50 82.00 184.50 455.50 2062.00
1996 485.00 379.00 395.00 195.50 122.50 51.50 0.00 7.50 22.50 185.50 306.50 471.50 2622.00
1997 513.00 495.50 324.00 279.00 25.00 0.00 z 0.00 z 0.00 0.00 216.50 346.50 585.50 2785.00
1998 498.50 545.50 459.50 377.50 306.50 127.50 3.00 0.00 58.00 217.50 404.50 576.00 3574.00
1999 494.50 443.50 503.23 a 444.31 a 200.47 a 84.50 0.52 a 25.32 a 20.00 104.07 c 304.66 a 528.60 b 3153.67
2000 425.00 437.15 b 436.07 a 231.67 c 103.33 a 26.25 b 29.89 c 5.00 38.50 230.00 525.00 a 450.03 b 2937.89
2001 595.00 511.78 a 427.59 b 375.56 c 72.50 15.52 a 13.50 3.10 a 16.55 a 81.12 a 316.61 b 577.38 c 3006.19
2002 563.17 a 430.64 c 477.92 a 338.28 a 221.00 29.46 b 0.00 2.00 24.50 248.50 326.50 586.50 3248.46
2003 299.00 442.50 411.00 417.50 195.50 65.00 0.00 0.00 5.00 32.50 382.00 533.50 2783.50
2004 554.00 538.00 223.00 289.50 136.00 53.00 14.00 7.00 43.00 228.00 498.50 518.00 3102.00
2005 520.50 452.00 403.50 300.00 119.50 65.50 0.00 0.50 70.00 148.50 305.50 466.00 2851.50
2006 501.50 389.50 0.00 z 328.00 90.50 19.00 0.00 0.00 31.50 202.50 286.00 523.50 2372.00
2007 659.50 419.50 317.50 266.00 141.50 35.00 0.00 0.00 z 0.00 z 172.00 276.50 590.50 2878.00
2008 578.50 482.00 440.00 335.50 256.50 39.00 0.00 0.00 14.50 89.50 217.00 532.00 2984.50
2009 409.00 472.00 449.00 354.00 85.00 65.50 0.00 8.50 6.50 211.50 321.50 586.00 2968.50
2010 493.50 478.00 468.00 396.50 266.50 76.00 27.00 28.00 41.00 206.50 434.50 461.50 3377.00
2011 341.00 k 602.00 493.50 244.00 k 247.50 115.00 18.00 0.50 13.50 138.50 412.00 612.00 2652.50
2012 456.50 493.00 445.37 a 280.50 147.77 a 42.00 3.50 0.00 0.00 126.00 308.00 563.00 2865.63
2013 578.00 544.00 343.00 13.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 27.00 z 1465.00
Period of Record Statistics
MEAN 531.60 463.92 445.75 328.38 194.84 67.83 6.52 8.12 33.37 159.98 366.31 538.73 3176.07
S.D. 80.94 76.89 80.80 83.05 72.16 38.89 8.86 10.44 27.42 62.21 76.93 66.60 294.52
SKEW -0.41 -0.23 -0.07 0.18 -0.13 0.70 1.45 1.45 1.50 -0.02 0.10 -0.21 0.15
MAX 684.00 652.50 615.00 540.00 364.25 182.00 35.00 45.47 145.00 305.00 525.00 679.50 3814.50
MIN 299.00 271.50 223.00 168.50 25.00 6.00 0.00 0.00 0.00 32.50 184.50 377.00 2614.02
NO YRS 57 61 59 59 60 59 61 61 60 62 62 60 47