POSEY 3 E, CALIFORNIA

Monthly Total Heating Degree Days

(047096)

Base Temperature = 65 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 198703
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
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 26.50 u 339.00 487.00 788.50 1614.50
1955 966.50 822.00 769.50 724.00 468.00 240.00 82.67 d 10.50 166.00 260.40 a 639.50 753.50 5902.57
1956 740.50 881.00 715.00 611.50 417.50 165.00 61.50 72.00 61.00 453.00 496.50 697.50 5372.00
1957 988.50 585.50 730.50 612.00 510.00 119.50 17.50 62.00 119.00 509.50 686.50 685.00 5625.50
1958 771.68 c 650.50 906.00 636.00 304.00 240.50 61.00 0.00 54.50 f 191.50 602.00 530.00 4893.18
1959 589.50 i 802.00 633.43 a 290.50 f 468.50 109.66 a 8.86 c 39.00 232.80 e 0.00 z 454.62 d 675.50 3424.36
1960 662.00 i 829.61 a 620.50 580.50 442.50 36.00 1.00 78.00 0.00 z 0.00 z 0.00 z 0.00 z 2588.11
1961 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1962 0.00 z 0.00 z 0.00 z 204.50 q 538.00 159.00 10.00 30.50 72.00 335.50 594.50 681.50 2421.00
1963 838.00 540.50 808.50 772.50 420.00 271.50 63.00 62.00 87.50 335.00 546.92 d 720.50 5465.92
1964 890.50 798.02 a 0.00 z 661.50 469.65 a 225.50 30.50 18.50 156.00 212.00 763.50 873.50 5099.17
1965 805.00 721.58 d 0.00 z 655.50 500.50 343.50 59.50 30.50 187.50 h 218.50 0.00 z 870.58 a 4205.17
1966 914.00 839.50 691.50 448.39 b 219.50 229.50 61.50 0.00 u 136.15 d 309.00 613.39 b 764.50 5226.94
1967 630.50 f 627.50 753.30 a 883.50 405.50 235.71 b 0.00 p 0.00 60.00 d 267.00 458.79 a 909.50 4600.81
1968 839.77 c 611.59 a 429.00 k 551.25 b 452.08 a 151.50 9.62 b 86.50 f 81.21 a 378.89 d 633.00 933.62 a 4642.52
1969 805.50 442.00 n 489.50 j 407.50 i 333.25 a 294.50 56.83 a 0.00 55.00 g 469.50 564.50 755.00 3279.08
1970 752.00 565.00 711.93 b 392.00 o 343.50 322.50 0.00 z 11.00 254.50 387.00 571.61 b 965.50 4884.54
1971 852.00 625.50 f 515.00 f 677.00 611.00 207.00 37.50 6.00 131.50 324.00 m 730.50 1033.00 4285.50
1972 714.50 f 682.00 562.50 608.50 380.00 85.00 26.50 63.03 a 124.50 f 507.00 764.50 992.50 4671.53
1973 932.00 423.50 l 479.50 n 652.00 257.50 137.00 5.50 54.50 123.50 h 394.00 0.00 z 790.50 3223.00
1974 872.00 760.00 747.50 577.50 383.50 118.00 84.50 21.00 4.50 f 385.00 273.00 q 842.00 4791.00
1975 750.56 e 788.00 810.00 786.00 384.00 113.50 23.00 77.00 7.50 h 423.50 622.50 770.50 5548.56
1976 755.92 e 757.50 804.50 688.50 323.50 180.00 21.00 218.00 130.50 g 363.00 478.00 705.00 5294.92
1977 621.00 f 584.50 842.37 e 453.50 629.50 100.50 8.50 0.00 66.00 l 290.50 581.50 682.00 4172.87
1978 772.00 720.00 644.00 719.00 353.50 139.00 60.00 127.00 65.00 k 243.00 734.48 a 897.00 5408.98
1979 928.50 809.41 a 713.50 440.50 h 287.00 110.00 43.50 0.00 z 99.00 m 391.63 a 681.00 632.50 4597.04
1980 711.21 e 665.84 d 821.50 597.41 a 553.00 313.00 60.45 a 69.00 36.00 l 351.50 560.00 609.00 5311.92
1981 510.50 g 640.35 e 643.50 f 512.50 293.50 63.50 2.00 8.50 15.50 r 589.50 632.50 714.00 3456.35
1982 940.85 a 678.00 848.00 672.00 326.50 292.50 53.50 13.00 192.50 m 439.00 662.00 881.50 5806.85
1983 745.00 690.50 836.00 815.00 397.00 128.00 78.50 29.00 144.31 a 428.50 750.50 861.50 5903.81
1984 558.00 a 733.50 661.00 639.00 304.50 213.50 6.00 12.00 0.00 z 573.00 755.00 818.50 5274.00
1985 449.00 l 740.00 784.00 348.50 384.00 128.00 6.00 64.50 357.50 410.00 472.00 h 731.50 3954.00
1986 604.50 656.50 619.00 546.50 398.00 153.00 52.50 2.00 173.00 o 393.50 600.00 765.00 4790.50
1987 538.00 j 704.50 801.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1506.00
Period of Record Statistics
MEAN 814.54 710.17 743.15 631.91 405.11 181.46 37.67 42.09 147.11 374.08 617.22 784.85 5653.96
S.D. 109.51 91.16 87.90 117.84 99.67 81.26 27.08 47.32 84.71 101.96 95.31 117.42 244.91
SKEW -0.47 -0.04 -0.25 -0.19 0.41 0.35 0.12 2.01 1.17 0.16 -0.03 0.16 0.04
MAX 988.50 881.00 906.00 883.50 629.50 343.50 84.50 218.00 357.50 589.50 764.50 1033.00 5903.81
MIN 558.00 540.50 562.50 348.50 219.50 36.00 1.00 0.00 60.00 191.50 454.62 530.00 5372.00
NO YRS 23 28 24 26 31 31 29 28 14 29 27 31 5