LANCASTER, CALIFORNIA

Monthly Total Heating Degree Days

(044747)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197210
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 911.52 e 627.50 540.00 227.00 126.00 0.00 0.00 0.00 0.00 83.59 c 390.58 d 355.50 h 2906.19
1918 479.35 d 417.50 256.00 126.00 124.00 0.00 0.00 5.00 7.50 106.50 0.00 z 0.00 z 1521.85
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 0.00 z 0.00 z 0.00
1939 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
1940 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
1941 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
1942 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
1943 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
1944 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
1945 680.00 458.50 551.00 242.50 74.50 9.50 0.00 0.00 24.00 112.50 459.50 703.50 3315.50
1946 688.50 583.00 475.50 153.50 75.50 0.00 0.00 0.00 7.00 274.00 577.50 636.50 3471.00
1947 753.50 447.50 306.26 b 184.50 23.50 4.00 0.00 0.00 10.50 138.50 583.50 742.00 3193.76
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 48.10 a 137.00 568.00 746.50 1499.60
1949 722.00 h 646.50 458.50 105.52 a 77.50 2.00 0.00 0.00 6.00 91.00 l 285.00 722.50 2303.52
1950 765.00 410.50 346.50 136.50 112.50 14.50 0.00 0.00 15.00 51.00 268.50 460.35 a 2580.35
1951 613.50 488.00 411.00 181.00 68.00 4.00 0.00 0.00 0.00 137.78 d 435.50 708.00 3046.78
1952 737.00 503.00 581.50 207.50 28.50 19.50 0.00 0.00 8.50 33.50 523.00 667.50 3309.50
1953 516.00 568.50 427.50 242.07 a 203.00 24.00 0.00 4.00 4.00 164.50 374.00 694.00 3221.57
1954 679.23 c 377.50 496.50 134.00 28.50 22.00 0.00 0.00 0.00 128.50 372.50 699.50 2938.23
1955 768.28 a 628.50 393.00 307.00 116.50 12.50 0.00 0.00 5.00 69.50 g 456.50 521.83 a 3209.12
1956 512.00 594.00 369.00 253.00 87.00 0.00 0.00 0.00 0.00 172.00 544.50 736.00 3267.50
1957 778.00 348.50 358.05 a 202.24 a 136.50 3.00 0.00 0.00 1.50 253.50 556.00 680.00 3317.29
1958 672.00 413.50 574.00 269.00 35.00 7.50 0.00 0.00 a 18.50 104.50 480.00 0.00 z 2574.00
1959 578.84 b 586.00 269.00 58.00 102.82 a 0.00 0.00 3.00 20.00 60.97 a 371.00 654.00 2703.63
1960 723.00 540.50 273.00 191.00 67.50 0.00 0.00 0.00 0.00 134.50 461.00 662.00 3052.50
1961 645.00 444.50 371.50 164.50 100.50 10.00 0.00 0.00 18.50 171.00 476.50 655.65 a 3057.65
1962 700.50 506.50 523.00 97.50 139.50 24.00 0.00 0.00 0.00 80.00 341.50 608.50 3021.00
1963 710.00 280.00 452.00 357.00 55.50 38.50 0.00 0.00 5.00 91.00 419.00 648.50 3056.50
1964 707.00 603.50 513.50 280.50 149.00 22.50 0.00 3.00 3.50 51.00 574.50 591.00 3499.00
1965 620.00 501.50 415.50 298.50 117.50 45.50 0.00 0.00 38.50 61.50 370.00 707.50 3176.00
1966 721.00 590.50 349.00 127.00 48.00 12.00 0.00 0.00 6.50 120.50 395.00 704.00 3073.50
1967 677.00 486.50 401.00 504.00 121.00 50.50 0.00 0.00 0.00 76.50 301.00 773.00 3390.50
1968 686.50 380.50 394.50 249.50 81.00 14.00 0.00 0.00 22.00 99.00 408.00 797.00 3132.00
1969 538.50 582.00 470.50 239.50 51.50 11.50 0.00 0.00 0.00 227.50 426.50 616.00 3163.50
1970 592.00 434.50 411.00 344.50 48.50 14.00 0.00 0.00 5.00 181.50 386.50 699.00 3116.50
1971 673.00 485.50 393.50 308.00 170.00 24.00 0.00 0.00 38.00 303.50 473.00 819.50 3688.00
1972 744.00 430.50 177.50 202.50 62.50 0.50 0.00 0.00 4.50 7.50 y 0.00 z 0.00 z 1622.00
Period of Record Statistics
MEAN 673.94 495.34 412.37 220.46 90.74 13.43 0.00 0.50 10.57 131.70 438.50 678.99 3164.86
S.D. 93.96 94.28 99.64 93.34 44.93 13.75 0.00 1.33 12.80 69.58 90.33 78.39 243.05
SKEW -0.10 -0.21 -0.26 0.82 0.48 1.17 0.00 2.40 1.49 0.89 0.02 -0.81 -0.28
MAX 911.52 646.50 581.50 504.00 203.00 50.50 0.00 5.00 48.10 303.50 583.50 819.50 3688.00
MIN 479.35 280.00 177.50 58.00 23.50 0.00 0.00 0.00 0.00 33.50 268.50 460.35 2580.35
NO YRS 28 29 29 29 29 29 30 30 30 27 28 26 23