SOUTH ENTR YOSEMITE NP, CALIFORNIA

Monthly Total Heating Degree Days

(048380)

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 71.30 a 72.50 181.50 387.00 651.00 983.50 2346.80
1949 1219.00 966.50 891.00 509.50 418.00 135.50 41.50 113.00 128.00 418.00 383.50 868.00 6091.50
1950 1070.50 668.50 738.00 491.50 361.50 185.17 a 2.00 m 29.28 d 212.50 324.00 488.50 660.82 a 5230.27
1951 853.50 765.50 743.50 538.50 329.67 e 148.97 a 31.00 b 83.70 a 86.50 436.00 581.00 i 991.00 5007.84
1952 1001.50 820.00 987.50 567.50 312.58 a 273.50 20.15 a 14.98 a 111.50 212.50 741.00 909.50 5972.22
1953 705.00 683.00 748.50 622.50 631.00 317.50 9.00 101.50 79.00 418.00 592.50 747.50 5655.00
1954 829.00 566.50 863.50 465.00 256.50 246.50 12.00 104.00 167.00 363.50 534.50 824.00 5232.00
1955 1029.50 835.50 767.50 768.75 b 442.50 239.00 0.00 z 7.50 167.50 0.00 z 610.50 824.50 5692.75
1956 844.50 872.00 676.00 622.50 397.00 150.50 46.00 85.77 a 108.00 484.00 531.50 701.00 5518.77
1957 1038.00 663.50 731.50 606.00 508.50 100.00 23.00 61.50 147.50 508.00 709.00 733.00 5829.50
1958 785.00 700.50 944.00 651.00 291.50 229.50 49.50 8.00 160.00 308.00 633.50 525.85 d 5286.35
1959 583.50 h 832.00 654.50 424.14 a 473.00 102.50 15.00 42.50 214.50 267.38 c 473.04 b 698.00 4196.55
1960 971.50 847.21 a 644.50 581.38 a 416.00 36.00 8.50 57.19 b 55.00 407.00 750.00 766.00 5540.28
1961 692.50 509.50 h 787.00 545.69 a 493.50 124.00 21.04 c 10.50 178.50 360.00 676.00 847.50 4736.23
1962 791.02 a 840.00 896.50 455.50 523.50 121.00 21.00 38.50 105.50 353.00 574.50 664.50 5384.52
1963 832.00 557.50 833.00 784.50 397.00 277.00 63.50 60.50 111.00 373.00 683.50 712.50 5685.00
1964 882.00 748.50 836.50 617.14 b 509.00 227.00 33.00 26.50 167.07 a 240.25 a 778.50 852.50 a 5917.96
1965 864.00 673.50 779.50 670.00 468.50 266.00 48.00 38.00 257.07 a 213.00 686.50 882.50 5846.57
1966 955.00 843.00 680.50 438.50 238.50 167.50 63.50 h 27.00 i 135.00 296.50 613.97 a 805.50 5173.97
1967 804.50 663.83 d 844.00 974.00 461.50 298.00 2.50 2.00 117.00 329.50 532.00 1004.50 6033.33
1968 893.50 641.50 716.00 571.15 d 415.00 123.50 15.00 0.00 z 121.00 0.00 z 690.00 1012.67 a 5199.32
1969 882.00 957.50 925.00 658.50 313.00 251.38 a 30.50 18.00 97.50 555.00 466.00 g 823.05 a 5511.43
1970 865.50 684.00 777.50 775.00 353.50 198.00 7.50 11.50 180.00 426.25 a 634.50 739.50 i 4913.25
1971 428.00 s 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
1972 0.00 z 0.00 z 0.00 z 655.18 b 349.50 125.00 40.50 103.00 236.50 543.50 772.50 979.50 3805.18
1973 931.55 a 0.00 z 0.00 z 394.50 i 337.50 137.00 35.13 a 78.00 192.50 464.00 835.50 839.00 3850.18
1974 951.00 771.00 739.41 d 725.50 374.00 101.00 64.50 32.50 38.00 403.50 687.00 891.50 5778.91
1975 848.00 872.50 926.00 907.50 439.50 185.00 69.50 67.37 e 44.50 494.40 b 714.50 725.29 b 6294.05
1976 772.50 802.00 849.00 742.00 296.50 191.00 1.11 c 84.50 190.50 438.28 b 482.50 695.36 b 5545.25
1977 894.00 605.11 a 932.00 503.00 670.12 a 141.00 5.50 18.50 181.00 302.50 572.00 720.00 5544.73
1978 867.50 735.50 658.50 746.50 407.50 180.00 a 50.50 g 97.50 244.00 265.00 789.50 957.00 5948.50
1979 1025.00 869.50 819.50 656.00 322.50 127.50 77.00 128.00 94.50 397.50 697.00 729.50 5943.50
1980 830.50 723.45 a 863.00 601.00 549.50 299.00 78.50 81.50 183.50 374.07 a 567.50 663.50 5815.01
1981 762.08 a 721.00 837.00 531.50 389.00 65.00 5.00 14.00 97.00 525.93 b 722.50 786.50 5456.51
1982 1003.00 737.00 917.00 693.00 377.00 280.00 80.00 56.00 240.00 567.00 857.50 964.00 6771.50
1983 887.00 824.00 890.50 832.22 c 507.00 285.00 226.00 117.50 167.50 465.00 797.50 882.00 6881.22
1984 802.50 812.00 732.50 718.00 351.50 273.50 28.00 32.50 115.00 607.50 863.50 1016.00 6352.50
1985 909.50 823.50 929.50 547.50 453.50 124.00 30.50 111.50 377.50 517.00 420.00 n 870.50 5694.50
1986 696.50 746.50 717.00 636.50 437.50 178.00 148.00 42.50 453.50 528.00 659.50 834.00 6077.50
1987 988.50 844.00 890.50 500.50 432.50 155.00 199.00 87.00 176.50 333.00 766.50 1055.50 6428.50
1988 947.00 706.00 755.00 656.50 513.50 272.00 53.50 65.50 167.50 257.00 769.00 974.50 6137.00
1989 1032.00 913.00 767.00 491.00 489.50 217.50 66.00 130.00 250.00 528.50 638.50 745.00 6268.00
1990 935.00 942.00 779.50 551.00 573.50 263.00 75.50 158.00 214.00 375.00 651.00 1030.50 6548.00
1991 877.00 621.50 1057.50 759.00 646.50 297.00 53.00 112.50 100.00 300.50 672.00 827.00 6323.50
1992 908.50 795.00 789.00 497.50 270.00 253.00 143.00 68.00 152.50 373.50 734.50 1034.00 6018.50
1993 1026.50 874.00 720.50 631.00 467.50 313.50 135.00 152.50 217.00 451.50 736.00 913.00 6638.00
1994 823.50 903.00 743.00 635.00 457.50 193.50 25.00 47.00 213.00 582.00 994.00 971.00 6587.50
1995 981.50 661.50 853.00 731.00 625.50 340.50 122.00 96.00 186.00 365.59 b 515.50 877.00 6355.09
1996 890.00 803.50 801.50 618.00 480.50 b 199.00 19.00 57.50 244.00 539.50 752.50 880.00 6285.00
1997 972.00 790.50 671.00 636.00 306.50 260.69 a 103.50 106.43 a 196.00 533.50 709.00 962.55 a 6247.67
1998 928.50 929.50 854.50 858.50 711.50 393.00 110.50 80.50 257.00 603.00 733.00 1018.98 d 7478.48
1999 820.39 c 808.00 818.73 c 494.00 j 396.80 a 295.00 90.00 102.00 k 0.00 z 279.60 e 587.14 b 816.16 b 4911.82
2000 813.50 809.41 a 784.82 a 563.00 400.42 a 160.00 150.87 a 76.98 a 254.50 537.00 841.00 769.50 6160.99
2001 988.00 896.00 751.00 765.50 231.47 a 179.48 a 106.50 40.62 b 131.25 b 324.47 a 703.45 a 1038.00 6155.73
2002 968.00 669.50 807.50 610.00 505.00 173.00 14.50 102.50 158.50 489.00 631.50 951.50 6080.50
2003 739.00 797.50 765.50 833.50 478.00 161.50 35.50 79.00 66.00 235.00 858.50 964.50 6013.50
2004 0.00 z 895.00 504.00 495.50 384.00 107.50 18.50 30.50 181.00 610.00 811.00 819.50 4856.50
2005 1024.00 818.50 817.50 734.50 484.50 321.00 14.00 22.50 272.00 509.00 608.50 838.00 6464.00
2006 953.00 784.00 1061.00 740.50 261.00 f 102.12 d 5.00 l 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3640.62
Period of Record Statistics
MEAN 900.10 780.27 804.88 638.93 430.85 202.94 56.47 66.02 171.08 414.54 679.61 854.96 6064.48
S.D. 104.39 100.18 103.67 123.44 107.83 78.69 51.22 39.67 75.98 111.04 117.04 121.58 463.16
SKEW 0.24 -0.25 0.09 0.45 0.43 0.15 1.38 0.25 1.04 -0.02 -0.04 -0.28 0.52
MAX 1219.00 966.50 1061.00 974.00 711.50 393.00 226.00 158.00 453.50 610.00 994.00 1055.50 7478.48
MIN 692.50 557.50 504.00 424.14 231.47 36.00 1.11 2.00 38.00 212.50 383.50 525.85 5232.00
NO YRS 54 54 55 55 56 57 53 54 56 55 54 56 41