VICTORVILLE, CALIFORNIA

Monthly Total Heating Degree Days

(049325)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201301
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
1917 314.50 s 607.00 605.00 284.50 104.00 0.00 0.00 0.00 14.00 82.50 403.00 607.50 2707.50
1918 649.50 476.50 318.00 155.00 137.50 0.00 0.00 8.00 15.00 190.50 587.59 a 857.00 3394.59
1919 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
1920 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
1921 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
1922 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
1923 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
1924 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
1925 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
1926 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
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 0.00 z 0.00
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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
1937 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
1938 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 653.50 600.00 1253.50
1939 679.50 673.00 0.00 z 145.50 60.00 14.00 0.00 0.00 56.50 261.00 277.50 615.50 2782.50
1940 596.00 0.00 z 366.00 177.00 14.00 0.00 0.00 0.00 15.00 149.00 575.50 604.50 2497.00
1941 640.50 452.00 440.50 339.50 61.50 17.00 0.00 3.50 53.00 281.00 495.52 a 685.50 3469.52
1942 695.00 615.00 514.50 260.50 107.00 0.50 0.00 a 3.00 26.90 a 133.50 0.00 z 434.50 i 2355.90
1943 657.50 468.00 295.00 135.00 45.50 30.00 1.00 0.00 0.00 171.53 a 531.50 702.50 3037.53
1944 761.00 652.00 505.50 332.50 92.50 75.00 0.00 0.00 18.00 167.50 539.00 728.00 3871.00
1945 730.50 551.00 588.50 280.50 101.00 6.00 0.00 0.00 47.50 175.50 568.00 765.50 3814.00
1946 746.00 623.50 485.50 178.50 86.00 0.00 0.00 0.00 5.00 308.00 599.00 636.00 3667.50
1947 777.00 460.50 362.00 219.50 40.00 6.50 0.00 0.50 5.00 167.00 638.00 771.00 3447.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 h 0.00 40.00 167.50 584.50 783.50 1575.50
1949 1069.00 663.50 477.00 166.55 a 93.53 b 5.50 0.00 1.50 11.00 221.50 266.50 748.13 a 3723.72
1950 775.50 418.50 359.00 137.00 114.50 27.00 0.00 0.00 24.50 68.00 310.50 451.00 2685.50
1951 657.50 530.00 442.00 233.00 103.50 11.00 0.00 3.00 2.50 156.00 471.00 717.50 3327.00
1952 784.00 547.00 606.00 259.50 42.00 44.00 0.00 0.00 23.00 32.00 524.50 682.50 3544.50
1953 523.90 a 586.50 465.00 280.00 269.50 38.00 0.00 4.50 8.00 181.50 371.50 704.00 3432.40
1954 649.00 401.00 516.50 158.50 52.50 34.50 0.00 1.50 4.00 131.50 351.50 707.00 3007.50
1955 799.00 666.00 473.00 350.00 153.00 35.00 1.00 0.00 21.50 89.00 443.00 555.50 3586.00
1956 557.00 650.50 432.50 310.00 116.50 0.00 0.00 0.00 3.50 175.50 506.00 645.50 3397.00
1957 767.00 372.00 400.00 256.50 172.50 2.00 0.00 5.00 2.00 209.50 509.00 601.50 3297.00
1958 620.50 404.50 584.50 297.50 44.00 8.50 0.00 0.00 22.00 98.50 429.00 503.50 3012.50
1959 564.00 578.50 325.50 109.00 107.50 0.00 0.00 3.50 20.00 90.50 371.00 606.00 2775.50
1960 745.50 561.50 284.00 189.00 98.50 0.00 0.00 0.00 0.52 a 153.00 455.50 669.00 3156.52
1961 637.50 464.00 421.00 192.00 99.72 a 21.50 0.00 0.00 22.00 177.50 492.50 681.00 3208.72
1962 669.50 500.50 554.50 111.50 169.50 26.00 0.00 0.00 1.00 105.50 321.50 597.00 3056.50
1963 713.50 292.00 469.50 372.00 61.50 34.00 0.00 0.00 12.00 90.00 413.00 635.00 3092.50
1964 709.90 a 598.50 508.50 289.00 158.50 29.50 0.00 0.00 9.50 39.00 538.50 538.50 3419.40
1965 594.50 458.50 400.00 301.00 114.50 49.00 0.00 b 0.00 52.00 58.00 337.00 683.50 3048.00
1966 713.50 592.50 333.00 101.50 19.50 3.00 0.00 0.00 b 1.50 91.00 314.00 605.50 2775.00
1967 581.50 430.50 272.00 386.50 67.00 16.00 0.00 0.00 0.00 45.50 224.00 765.00 2788.00
1968 671.15 a 350.00 397.00 243.50 88.50 26.00 0.00 9.50 28.50 114.00 416.00 765.50 3109.65
1969 520.00 573.00 480.50 232.50 70.50 19.00 0.00 0.00 0.50 232.50 400.00 597.50 3126.00
1970 608.00 426.00 428.50 379.00 59.00 9.50 0.00 0.00 10.00 168.50 289.50 660.00 3038.00
1971 626.00 486.50 401.50 308.00 189.50 46.00 0.00 0.00 47.00 323.50 468.62 a 791.50 3688.12
1972 722.50 435.50 185.00 216.50 84.50 3.50 0.00 0.00 10.50 225.50 507.00 739.50 3130.00
1973 752.50 509.00 576.50 277.50 50.00 9.00 0.00 0.00 5.50 145.00 448.50 598.50 3372.00
1974 721.00 542.50 397.00 312.00 75.50 1.00 0.00 0.00 0.00 116.00 428.50 702.50 3296.00
1975 642.50 545.50 507.00 469.50 111.00 18.50 0.00 1.00 0.00 203.00 459.50 582.50 3540.00
1976 617.00 482.00 463.50 325.50 38.00 23.00 0.00 6.00 13.00 125.00 337.00 655.00 3085.00
1977 672.00 415.50 575.00 171.50 259.00 3.50 0.00 0.00 15.00 70.00 337.00 444.50 2963.00
1978 608.50 476.50 343.00 339.50 105.00 6.00 0.00 0.50 50.00 53.50 500.50 757.50 3240.50
1979 752.00 605.50 467.00 250.50 75.00 8.28 a 1.00 0.00 a 0.00 110.00 478.00 568.00 3315.28
1980 524.50 426.50 493.79 c 244.00 182.50 28.50 0.00 0.00 1.50 162.50 346.50 481.50 2891.79
1981 504.00 417.00 430.50 167.22 c 59.50 0.00 0.00 0.00 0.50 204.50 322.00 489.50 2594.72
1982 703.50 435.50 494.00 274.50 89.50 20.50 5.00 0.00 49.00 185.50 500.50 680.50 3438.00
1983 618.00 470.50 448.50 415.00 143.00 17.00 0.00 0.00 7.00 102.00 406.50 535.00 3162.50
1984 599.50 486.00 315.50 283.00 31.00 3.50 0.00 0.00 2.50 235.00 471.50 759.00 3186.50
1985 687.00 555.13 e 494.00 120.00 57.00 19.00 0.00 0.00 58.50 144.00 460.50 622.50 3217.63
1986 464.50 396.00 274.00 229.00 72.00 0.00 0.00 0.00 101.00 162.50 363.00 655.00 2717.00
1987 729.00 495.50 461.50 120.50 115.50 0.50 17.00 0.00 a 7.50 54.50 448.50 741.00 3191.00
1988 656.00 444.00 368.00 222.50 135.00 31.00 0.00 0.00 16.00 11.00 362.00 662.00 2907.50
1989 708.50 522.50 289.00 95.00 53.00 8.50 0.00 0.00 24.50 160.50 342.00 577.50 2781.00
1990 624.50 544.00 337.50 137.50 102.00 16.50 0.00 0.00 2.00 69.00 417.00 800.50 3050.50
1991 663.50 322.00 559.50 256.50 152.00 11.00 0.00 0.00 4.50 120.00 355.00 619.00 3063.00
1992 691.00 429.00 402.50 119.00 6.00 19.50 0.00 2.00 0.00 62.00 463.00 743.50 2937.50
1993 681.50 498.50 0.00 z 170.50 28.00 39.50 0.00 0.00 z 9.50 104.50 441.00 658.50 2631.50
1994 564.00 102.50 x 275.00 165.50 86.50 0.00 0.00 0.00 6.00 132.00 592.50 614.50 2436.00
1995 571.00 303.00 390.00 246.00 133.00 0.00 z 0.00 0.00 6.50 57.50 192.00 520.00 2419.00
1996 467.00 370.00 319.00 146.50 20.50 11.00 0.00 0.00 6.00 185.50 355.00 525.50 2406.00
1997 546.00 436.50 225.00 196.00 3.00 5.00 0.00 0.00 0.00 167.00 317.50 676.00 2572.00
1998 513.00 523.00 393.00 338.50 174.00 32.00 0.00 0.00 19.00 153.50 375.00 647.50 3168.50
1999 490.00 461.50 382.50 347.88 d 66.65 a 37.76 a 0.00 0.00 0.00 54.00 272.50 576.00 2688.79
2000 456.00 423.50 325.00 117.86 b 12.00 r 0.00 y 0.00 v 0.00 t 5.40 e 159.00 512.50 501.50 2500.76
2001 662.00 541.00 282.00 267.00 10.50 0.00 0.00 0.00 0.00 15.50 310.50 639.63 a 2728.13
2002 607.50 408.50 396.00 151.00 64.50 0.00 0.00 0.00 12.50 110.50 311.50 595.50 2657.50
2003 405.00 468.50 319.00 300.50 106.50 0.00 0.00 0.00 0.00 14.00 494.50 614.00 2722.00
2004 563.50 572.50 169.50 136.50 21.00 3.00 0.00 0.00 18.50 172.00 485.00 610.00 2751.50
2005 564.50 463.50 344.00 214.50 52.50 0.00 z 0.00 0.00 4.50 109.50 295.00 500.50 2548.50
2006 575.00 418.50 0.00 z 272.50 23.00 0.00 0.00 0.00 11.00 131.50 271.50 626.00 2329.00
2007 690.00 396.50 0.00 z 136.50 23.50 5.50 0.00 0.00 26.50 0.00 z 0.00 z 676.50 1955.00
2008 665.00 462.00 321.50 171.00 109.00 3.00 g 35.13 a 0.00 0.00 0.00 z 0.00 z 0.00 z 1763.63
2009 508.50 478.50 339.50 203.00 1.00 18.50 0.00 0.00 z 0.00 0.00 z 0.00 z 0.00 z 1549.00
2010 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
2011 686.65 a 571.93 a 421.50 233.00 159.50 24.50 4.13 a 0.00 0.00 125.50 520.50 666.50 3413.71
2012 485.50 478.00 398.00 190.50 23.00 5.50 0.00 0.00 0.00 76.00 291.00 597.00 2544.50
2013 708.00 516.50 240.52 b 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 1465.02
Period of Record Statistics
MEAN 642.71 491.47 407.53 232.73 87.89 15.21 0.88 0.74 14.88 136.04 423.16 642.84 3126.71
S.D. 103.10 87.35 101.91 84.70 56.07 15.55 4.58 1.87 18.82 67.57 104.48 88.82 339.23
SKEW 0.58 0.11 -0.04 0.38 0.86 1.21 6.46 2.98 2.03 0.40 0.06 -0.06 0.07
MAX 1069.00 673.00 606.00 469.50 269.50 75.00 35.13 9.50 101.00 323.50 653.50 857.00 3871.00
MIN 405.00 292.00 169.50 95.00 1.00 0.00 0.00 0.00 0.00 11.00 192.00 444.50 2406.00
NO YRS 74 73 71 74 73 70 73 72 75 72 72 73 61