HILTS SLASH DISPOSAL, CALIFORNIA

Monthly Total Heating Degree Days

(043987)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198412
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
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 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
1946 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
1947 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1951 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
1952 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
1953 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
1954 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
1955 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
1956 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
1957 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 229.29 b 378.00 692.00 1004.00 2303.29
1960 1035.00 840.50 642.50 572.50 468.00 68.50 10.00 105.52 e 92.50 395.50 755.50 903.00 5889.02
1961 848.88 a 702.00 747.50 538.50 430.50 98.28 a 25.00 3.44 d 227.00 439.17 a 797.50 1006.98 a 5864.75
1962 1169.50 825.00 809.62 a 447.50 506.33 a 196.07 b 60.40 b 55.00 99.00 450.00 663.50 919.00 6200.92
1963 1042.50 606.50 758.00 683.00 331.70 a 237.50 122.85 d 64.07 a 77.00 457.50 728.00 882.47 a 5991.08
1964 1005.50 848.00 802.26 b 607.50 463.50 210.00 103.91 d 80.17 b 207.50 310.52 a 789.81 d 876.27 a 6304.93
1965 953.50 729.50 677.50 517.22 c 384.63 d 162.78 c 40.62 b 65.44 d 209.44 c 300.24 d 679.20 e 996.43 c 5716.51
1966 1039.00 842.50 715.07 a 440.00 c 226.82 a 174.23 d 83.38 b 42.37 a 121.00 412.82 a 675.00 893.50 5665.68
1967 941.00 724.50 788.90 b 781.73 d 316.41 b 177.50 6.20 a 4.81 b 33.89 c 453.00 626.50 1161.39 c 6015.83
1968 1033.85 a 643.91 b 668.57 a 593.79 a 388.50 157.50 14.50 126.14 b 168.33 c 455.00 742.00 1080.50 6072.59
1969 1138.50 892.00 768.28 a 570.00 276.93 a 103.39 b 0.00 z 53.45 b 131.00 575.50 682.00 858.00 6049.06
1970 865.50 686.00 a 718.68 a 688.45 a 332.73 a 132.93 a 12.92 a 0.50 223.45 a 482.57 a 663.62 a 1033.50 5840.85
1971 998.00 802.67 a 850.50 625.50 386.50 218.50 60.00 16.50 192.50 543.00 743.00 1044.00 6480.67
1972 1050.00 810.00 585.50 572.50 298.00 98.00 10.50 40.50 223.00 428.50 758.00 1166.00 6040.50
1973 1029.00 691.50 773.00 531.50 216.00 151.00 33.50 47.00 185.00 484.00 763.50 878.50 5783.50
1974 1125.50 661.00 h 622.00 h 705.00 e 0.00 z 0.00 z 61.50 j 16.69 e 26.00 f 180.50 p 689.42 d 905.50 3442.12
1975 1068.47 a 842.00 801.00 710.50 310.00 158.00 37.00 79.50 28.50 442.00 765.00 845.50 6087.47
1976 869.50 781.50 745.00 599.50 280.00 192.50 17.00 83.50 52.80 e 342.50 594.00 914.00 5471.80
1977 1109.00 658.50 742.00 450.50 510.98 a 41.00 40.50 20.50 149.00 374.50 734.00 846.50 5676.98
1978 796.00 680.00 537.50 583.00 352.50 99.00 36.50 70.50 228.50 247.00 0.00 z 1028.00 4658.50
1979 981.00 743.00 565.00 497.50 209.50 90.50 8.50 71.50 61.50 369.00 835.50 866.50 5299.00
1980 905.00 661.78 d 736.50 469.50 321.50 215.50 19.50 39.50 68.50 276.00 663.50 826.50 5203.28
1981 757.50 676.50 639.00 409.50 314.00 104.00 39.00 4.50 130.50 482.05 a 636.00 800.50 4993.05
1982 1062.00 738.50 743.50 578.00 288.00 150.00 97.00 15.00 241.50 376.50 743.00 945.00 5978.00
1983 841.00 664.00 641.00 583.50 288.00 152.50 93.00 17.50 147.50 341.50 714.50 0.00 z 4484.00
1984 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 175.50 4.50 4.00 64.50 418.50 657.00 888.00 2212.00
Period of Record Statistics
MEAN 986.03 743.06 715.49 573.17 343.52 148.53 42.45 45.10 143.71 409.39 711.64 942.78 5828.82
S.D. 111.74 80.80 82.75 95.16 86.78 51.51 35.26 34.78 70.41 79.59 58.80 100.12 370.79
SKEW -0.39 0.21 -0.59 0.24 0.46 -0.22 0.88 0.48 -0.14 -0.10 0.06 0.79 -0.57
MAX 1169.50 892.00 850.50 781.73 510.98 237.50 122.85 126.14 241.50 575.50 835.50 1166.00 6480.67
MIN 757.50 606.50 537.50 409.50 209.50 41.00 4.50 0.50 28.50 247.00 594.00 800.50 4993.05
NO YRS 24 23 23 24 23 24 23 25 25 25 25 25 20