WASCO, CALIFORNIA

Monthly Total Heating Degree Days

(049452)

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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 17.00 44.36 b 383.79 a 628.00 1073.16
1949 800.32 a 508.00 298.00 50.00 24.00 0.00 0.00 b 0.00 a 0.00 144.31 b 208.00 599.50 2632.13
1950 674.00 354.50 304.50 95.50 51.50 3.10 a 0.00 0.00 b 5.00 32.55 a 225.52 a 411.27 a 2157.44
1951 560.50 383.50 291.00 100.00 46.50 0.00 a 0.00 a 0.00 0.00 81.63 a 304.14 a 582.50 2349.77
1952 615.50 409.50 421.00 117.00 6.00 2.50 0.00 0.00 11.00 22.00 417.50 587.00 2609.00
1953 510.50 460.25 d 193.00 j 148.50 79.50 7.50 0.00 0.00 a 0.00 119.00 301.50 610.00 2236.75
1954 579.00 420.00 354.00 83.00 18.50 g 9.50 0.00 0.00 0.00 76.00 386.00 641.00 2548.50
1955 701.50 489.00 311.00 233.50 62.00 6.00 0.00 0.00 a 0.00 43.50 392.00 481.50 2720.00
1956 510.00 562.50 293.00 164.00 36.00 0.00 b 0.00 a 0.00 a 0.00 134.00 396.50 685.50 2781.50
1957 732.50 300.22 a 240.50 97.00 26.00 0.00 0.00 a 0.00 0.00 59.50 347.00 592.50 2395.22
1958 582.50 266.00 359.00 139.50 11.50 0.00 0.00 0.00 1.55 a 9.00 310.50 461.50 2141.05
1959 469.50 416.50 153.50 22.50 40.00 0.00 0.00 0.00 2.00 45.50 280.50 545.50 1975.50
1960 551.00 401.00 194.50 117.00 21.50 0.00 0.00 0.00 a 0.00 98.00 393.00 652.00 2428.00
1961 698.05 c 330.00 298.50 91.61 b 34.10 a 0.00 0.00 0.00 a 0.52 a 119.50 392.00 625.50 2589.78
1962 766.00 453.00 373.50 59.50 56.00 4.00 0.00 0.00 0.00 74.50 276.00 538.00 2600.50
1963 702.00 235.50 301.50 242.50 16.00 1.50 0.00 0.00 0.00 56.00 338.50 758.50 2652.00
1964 643.00 465.00 366.00 160.50 84.00 6.00 0.00 0.00 2.00 26.50 418.00 469.50 2640.50
1965 578.00 431.50 258.00 191.50 46.00 7.50 0.00 a 0.00 4.50 32.00 253.00 717.00 2519.00
1966 630.50 473.00 242.00 42.50 10.50 0.00 0.00 0.00 1.00 70.50 246.00 584.35 a 2300.35
1967 613.50 467.70 a 271.50 362.50 52.50 10.86 a 0.00 0.00 0.00 24.00 199.50 673.50 2675.57
1968 618.00 256.00 212.87 a 103.00 30.00 0.00 0.00 0.00 9.00 52.00 349.00 635.50 2265.37
1969 578.00 441.50 327.00 137.50 19.50 0.00 0.00 0.00 0.00 109.50 295.00 511.00 2419.00
1970 447.00 323.00 261.50 193.50 23.50 0.00 0.00 a 0.00 a 0.00 75.00 268.00 570.00 2161.50
1971 623.50 485.33 a 0.00 z 166.50 51.00 13.50 0.00 0.00 i 17.00 207.00 408.50 676.00 2648.33
1972 778.50 374.50 138.00 112.50 24.00 1.50 0.00 0.00 0.00 80.50 401.50 696.50 2607.50
1973 589.00 308.50 377.50 111.00 3.50 0.00 0.00 0.00 0.00 84.00 348.50 579.00 2401.00
1974 518.50 436.00 254.50 146.50 25.00 0.00 0.00 0.00 0.00 58.50 383.50 699.00 2521.50
1975 705.50 402.50 318.00 246.50 38.00 0.00 0.00 0.00 0.00 k 124.00 383.50 657.50 2875.50
1976 617.50 374.50 346.50 189.50 1.50 1.00 0.00 0.00 0.00 a 44.50 277.50 577.00 2429.50
1977 664.00 334.00 373.50 49.50 77.50 a 0.00 0.00 0.00 0.00 43.50 286.00 398.00 2226.00
1978 463.50 364.50 153.50 146.00 21.00 0.00 0.00 0.00 4.00 25.00 380.00 717.50 2275.00
1979 569.00 424.00 240.50 113.50 15.50 0.00 0.00 0.00 0.00 62.50 355.50 520.50 2301.00
1980 491.00 303.00 319.50 98.04 b 39.00 0.00 0.00 0.00 1.00 0.00 z 292.00 538.50 2082.04
1981 441.50 307.00 250.50 73.00 10.50 0.00 0.00 0.00 0.50 87.50 244.00 489.00 1903.50
1982 644.50 294.50 301.00 152.50 9.00 1.00 0.00 0.00 a 4.50 54.50 394.50 565.50 2421.50
1983 621.00 307.00 249.00 201.00 51.50 0.00 0.00 0.00 0.00 8.50 306.50 461.50 2206.00
1984 524.50 367.00 175.00 114.50 j 6.50 0.00 0.00 0.00 0.00 138.00 329.00 591.50 2131.50
1985 690.00 396.00 332.50 44.50 9.50 0.50 0.00 0.00 5.00 80.50 418.50 722.50 2699.50
1986 395.50 301.50 180.00 87.50 33.50 0.00 0.00 0.00 37.00 70.00 341.50 593.00 2039.50
1987 625.50 371.50 279.00 37.00 13.00 0.00 0.00 0.00 0.00 14.50 400.00 620.50 2361.00
1988 595.00 365.50 213.00 94.00 49.50 12.50 0.00 0.00 0.00 14.50 346.00 635.50 2325.50
1989 652.50 437.00 182.50 40.00 21.50 0.00 0.00 0.00 2.00 81.00 327.00 685.50 2429.00
1990 576.50 439.50 196.50 19.00 12.50 2.00 0.00 0.00 0.00 22.50 378.50 762.00 2409.00
1991 567.50 244.00 367.00 149.50 55.00 0.00 0.00 0.00 0.00 88.00 306.00 606.00 2383.00
1992 713.00 288.50 207.00 26.00 0.00 2.00 0.00 0.00 0.00 11.00 302.50 568.50 2118.50
1993 512.50 315.50 134.00 86.50 7.00 4.00 0.00 0.00 2.00 11.00 326.50 616.00 2015.00
1994 559.00 391.50 159.00 79.50 34.50 0.00 0.00 0.00 0.00 96.00 525.50 632.50 2477.50
1995 408.00 337.50 244.50 143.00 48.50 9.50 0.00 0.00 a 0.00 19.50 178.00 437.00 1825.50
1996 531.50 294.00 206.00 93.00 2.00 0.00 0.00 0.00 0.00 131.50 344.00 508.50 2110.50
1997 491.00 399.50 58.00 i 92.00 0.00 0.00 0.00 0.00 0.00 102.00 260.00 644.50 1989.00
1998 458.00 398.50 280.00 221.50 101.50 13.50 0.00 0.00 3.00 85.00 375.00 679.00 2615.00
1999 626.00 411.38 b 331.00 198.10 a 38.00 12.41 a 0.00 0.00 0.00 26.57 c 279.83 a 589.00 2512.30
2000 466.55 a 294.83 b 248.00 a 60.52 a 19.50 1.50 0.00 c 0.00 0.00 e 99.20 a 499.00 582.50 2271.60
2001 616.79 b 456.00 212.83 e 275.17 a 0.00 a 0.00 0.00 0.00 0.00 18.94 d 262.00 553.00 2394.74
2002 612.00 365.50 295.00 65.50 37.41 b 0.00 0.00 0.00 0.00 z 74.00 310.00 520.00 2279.41
2003 517.00 429.00 242.00 205.50 58.00 0.00 0.00 0.00 0.00 16.50 426.00 406.00 f 1894.00
2004 612.50 437.00 140.00 90.00 8.00 0.00 0.00 0.00 f 8.50 131.00 421.00 630.00 2478.00
2005 572.50 0.00 z 229.50 0.00 z 16.53 a 0.00 z 0.00 0.00 0.00 z 75.50 0.00 z 478.00 1372.03
2006 564.50 388.00 454.00 185.50 1.50 x 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1592.00
Period of Record Statistics
MEAN 589.24 380.55 268.41 125.92 30.63 2.38 0.00 0.00 2.51 67.29 336.81 592.83 2375.93
S.D. 91.59 72.26 75.30 70.47 23.46 4.06 0.00 0.00 6.10 42.84 70.88 85.07 228.56
SKEW 0.08 0.01 0.15 0.86 0.84 1.66 0.00 0.00 3.92 0.69 0.08 -0.23 -0.39
MAX 800.32 562.50 454.00 362.50 101.50 13.50 0.00 0.00 37.00 207.00 525.50 762.00 2781.50
MIN 395.50 235.50 134.00 19.00 0.00 0.00 0.00 0.00 0.00 8.50 178.00 398.00 1825.50
NO YRS 58 57 55 56 56 56 58 56 55 57 57 57 46