LE GRAND, CALIFORNIA

Monthly Total Heating Degree Days

(044884)

Base Temperature = 65 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 198012
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 10.50 72.33 a 366.00 647.00 1095.83
1949 806.50 504.50 370.00 73.50 37.50 0.00 0.00 0.00 z 1.00 124.50 215.50 604.00 2737.00
1950 663.50 374.00 382.50 124.50 81.50 5.00 0.00 0.00 12.00 43.00 193.50 431.00 2310.50
1951 586.50 436.00 385.50 90.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 187.00 q 662.48 d 2160.48
1952 608.00 451.00 467.50 172.00 41.50 20.00 0.00 z 0.00 t 15.50 40.50 410.00 558.50 2784.50
1953 461.00 442.00 385.50 207.50 131.00 22.50 0.00 0.00 0.50 131.50 309.83 a 580.00 2671.33
1954 573.50 443.00 402.00 103.00 23.00 21.50 0.00 0.00 i 4.00 120.00 391.50 623.50 2705.00
1955 701.50 500.00 386.00 312.50 88.35 a 2.31 d 0.00 0.00 c 6.00 59.50 439.50 445.00 2940.66
1956 496.50 434.00 f 348.50 201.50 54.50 4.00 0.55 c 0.00 a 0.00 a 142.00 384.00 616.90 a 2248.45
1957 679.50 150.00 t 173.50 l 181.03 a 66.81 b 3.21 b 0.00 0.50 0.00 a 96.50 401.50 609.50 2038.56
1958 577.12 a 313.50 417.50 205.50 21.50 1.00 0.00 0.00 a 5.89 b 42.50 368.04 b 513.00 2465.55
1959 503.50 431.00 246.45 a 79.50 76.00 0.00 a 0.00 0.50 17.00 67.68 a 354.31 a 589.00 2364.94
1960 582.50 465.50 264.50 176.00 65.50 0.00 a 0.00 c 0.00 0.00 88.72 b 397.50 b 635.50 a 2675.72
1961 693.50 347.93 a 341.50 140.17 a 60.85 d 2.50 0.00 c 0.00 a 3.50 61.50 f 400.00 633.50 2623.45
1962 742.50 467.00 406.50 96.00 70.00 6.00 0.00 0.00 1.00 98.00 328.50 563.50 2779.00
1963 722.50 243.00 382.00 290.50 55.50 6.00 0.00 0.00 0.00 86.50 408.50 789.00 2983.50
1964 649.50 410.50 385.00 210.00 87.00 g 20.50 0.00 f 0.00 7.50 43.00 461.50 474.50 2662.00
1965 585.00 467.00 350.00 220.50 93.50 20.00 0.00 0.00 17.50 32.50 325.50 713.00 2824.50
1966 582.00 495.00 297.50 94.00 15.50 6.00 0.00 0.00 5.00 68.50 262.50 605.00 2431.00
1967 591.00 466.00 369.50 401.50 82.50 13.50 0.00 0.00 0.00 34.50 238.50 681.50 2878.50
1968 625.00 271.50 296.50 184.50 62.50 5.50 0.00 a 0.50 12.00 87.00 377.00 636.50 2558.50
1969 606.00 466.00 374.50 202.00 32.00 1.00 0.00 0.00 1.03 a 159.50 341.00 523.00 2706.03
1970 480.00 362.00 344.00 295.50 42.50 1.00 0.00 0.00 5.00 131.50 311.00 565.00 2537.50
1971 611.00 502.50 375.50 236.50 101.00 18.00 0.00 0.00 26.50 197.50 415.50 675.00 3159.00
1972 745.50 402.00 196.00 204.31 a 54.50 0.00 0.00 0.00 5.00 108.50 443.00 736.50 2895.31
1973 592.00 339.50 452.50 216.50 34.50 7.00 0.00 z 0.00 z 2.00 110.00 383.50 567.50 2705.00
1974 534.50 448.50 320.50 207.00 75.00 0.00 0.00 0.00 0.00 64.50 396.21 a 637.00 2683.21
1975 680.00 419.50 405.00 350.50 63.50 6.50 0.00 0.00 0.00 145.50 437.00 0.00 z 2507.50
1976 616.00 423.00 364.00 250.00 25.50 11.00 0.00 0.50 2.00 63.00 280.50 610.50 2646.00
1977 688.00 362.00 457.50 90.50 145.00 1.50 0.00 0.00 h 0.00 57.50 316.00 442.50 2560.50
1978 458.50 403.00 200.50 247.50 54.50 0.00 0.00 c 0.00 15.00 38.00 410.50 732.12 a 2559.62
1979 587.50 449.00 288.50 181.50 34.50 1.03 a 0.00 0.00 0.00 70.00 362.00 507.00 2481.03
1980 466.50 339.20 a 380.50 162.00 71.50 6.21 a 0.00 z 0.00 d 4.14 a 47.50 h 302.50 544.64 b 2277.18
Period of Record Statistics
MEAN 609.25 414.82 356.24 193.98 62.05 6.86 0.02 0.07 5.61 87.47 357.25 598.52 2677.57
S.D. 88.34 67.56 66.56 79.96 30.45 7.51 0.10 0.18 6.75 42.20 67.24 86.74 222.51
SKEW 0.09 -0.82 -0.77 0.52 0.81 1.01 5.00 1.98 1.34 0.67 -0.74 -0.06 0.31
MAX 806.50 504.50 467.50 401.50 145.00 22.50 0.55 0.50 26.50 197.50 461.50 789.00 3159.00
MIN 458.50 243.00 196.00 73.50 15.50 0.00 0.00 0.00 0.00 32.50 193.50 431.00 2310.50
NO YRS 32 30 31 32 30 31 28 27 32 30 32 32 20