YOSEMITE PARK HDQTRS, CALIFORNIA

Monthly Total Growing Degree Days

(049855)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1905 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
1906 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 624.00 396.43 b 187.50 0.00 0.00 1207.93
1907 0.00 0.00 0.00 115.50 184.50 298.00 560.00 514.50 293.00 159.50 0.00 0.00 2125.00
1908 0.00 2.00 52.50 155.50 138.00 357.50 697.50 651.00 129.00 n 67.50 4.50 0.00 2126.00
1909 0.00 0.00 0.00 92.50 155.00 452.50 546.50 579.50 374.50 0.00 z 0.00 d 0.00 g 2200.50
1910 0.00 b 0.00 12.50 121.00 300.50 58.00 z 215.00 r 556.89 c 305.50 147.50 3.46 d 0.00 1447.35
1911 0.00 0.00 26.50 61.50 97.50 401.50 677.50 491.00 226.00 127.00 0.00 0.00 d 2108.50
1912 0.00 0.00 0.00 9.11 b 183.00 372.78 c 389.50 g 483.00 320.50 79.05 a 0.00 0.00 1447.43
1913 0.00 a 0.00 a 12.00 22.00 103.50 145.00 533.00 604.00 482.50 168.00 20.50 0.00 2090.50
1914 0.00 0.00 72.00 87.00 206.00 313.00 598.50 701.63 a 364.50 120.00 8.00 0.00 2470.63
1915 0.00 0.00 107.00 143.50 258.00 644.50 733.00 0.00 z 125.50 n 93.00 d 18.00 0.00 1997.00
1916 0.00 h 0.50 175.00 511.50 462.42 a 28.00 z 179.50 y 799.00 457.50 45.00 0.00 0.00 2450.92
1917 0.00 0.00 a 0.00 29.00 44.50 480.00 b 806.55 c 875.23 a 622.80 e 344.50 1.55 a 0.00 3204.14
1918 0.00 0.00 9.82 a 78.10 a 101.00 553.00 496.50 471.50 396.50 187.50 0.00 0.00 2293.92
1919 0.00 0.00 3.00 62.50 258.50 331.00 548.00 0.00 z 317.68 b 31.00 0.50 0.00 1552.18
1920 0.00 0.00 0.00 17.14 b 102.00 234.00 338.42 a 440.50 235.00 f 50.00 0.00 0.00 1182.06
1921 0.00 6.50 20.50 54.50 68.50 354.50 560.50 460.00 304.29 b 233.00 j 0.00 x 0.00 1829.29
1922 0.00 a 0.00 0.00 41.90 a 211.00 393.50 616.79 b 455.00 436.00 110.50 0.00 0.00 2264.69
1923 0.00 2.00 37.50 30.00 171.50 176.50 488.77 a 330.50 299.50 68.50 0.00 0.00 1604.77
1924 0.00 4.00 0.00 62.50 295.00 368.00 534.50 475.50 373.00 46.00 1.50 0.00 2160.00
1925 0.00 3.00 54.50 118.50 220.00 395.00 635.00 442.50 194.50 86.50 0.00 0.50 2150.00
1926 0.00 15.00 81.00 162.00 287.00 560.50 737.50 609.00 374.00 213.00 105.00 2.50 3146.50
1927 0.00 1.50 22.00 109.50 224.50 363.50 685.00 578.00 284.00 229.50 31.50 5.00 2534.00
1928 0.00 2.00 49.00 105.50 360.50 450.00 713.50 658.00 521.67 c 189.50 24.00 0.00 3073.67
1929 0.00 0.00 23.50 45.50 296.00 403.00 688.00 736.50 403.50 200.50 10.50 0.00 2807.00
1930 0.00 20.00 49.00 115.50 111.00 473.50 632.50 630.00 291.50 103.50 21.00 0.00 2447.50
1931 0.00 0.00 21.00 123.10 a 346.50 358.50 787.00 709.50 342.00 143.50 55.50 0.00 2886.60
1932 0.00 4.50 20.50 45.50 140.00 394.00 599.50 594.00 502.50 158.50 13.00 0.00 2472.00
1933 0.00 0.00 1.00 114.00 139.50 387.00 760.50 735.00 357.50 298.00 12.00 0.00 2804.50
1934 0.00 2.00 193.50 285.00 344.00 391.50 671.00 704.50 476.00 183.00 27.50 0.00 3278.00
1935 0.00 2.50 10.50 61.50 217.00 490.00 571.00 650.50 477.00 99.50 0.00 0.00 2579.50
1936 0.50 0.00 67.00 157.50 267.50 404.50 683.50 660.50 404.00 164.00 7.50 0.00 2816.50
1937 0.00 0.00 5.00 51.00 309.50 410.00 648.93 a 641.50 444.00 167.00 2.00 0.00 2678.93
1938 0.00 0.00 0.00 65.50 186.00 389.50 641.00 615.00 422.00 75.50 0.00 0.00 2394.50
1939 0.00 0.00 39.00 212.00 264.00 451.00 701.00 704.00 414.50 112.00 11.00 1.00 2909.50
1940 0.00 0.00 49.50 117.50 361.50 596.50 616.00 657.50 322.00 186.50 4.50 0.00 2911.50
1941 0.00 0.00 16.50 58.50 245.50 313.50 649.00 564.00 290.50 83.00 47.50 0.00 2268.00
1942 0.00 0.00 11.00 44.00 158.00 407.50 687.00 639.00 455.50 256.00 15.00 0.00 2673.00
1943 0.00 17.50 20.00 126.00 291.00 315.00 695.00 588.00 566.50 247.50 4.50 0.00 2871.00
1944 0.00 0.00 12.00 31.00 270.50 315.00 635.00 647.50 522.50 225.50 2.07 a 0.00 2661.07
1945 0.00 0.50 3.50 151.00 158.50 436.00 760.50 646.00 521.00 196.33 a 17.00 0.00 2890.33
1946 0.00 0.00 15.00 171.50 269.00 439.50 684.00 706.00 465.00 93.00 0.00 0.00 2843.00
1947 0.00 7.50 64.50 129.00 391.00 444.00 607.00 582.00 559.50 191.00 1.00 0.00 2976.50
1948 0.00 0.00 0.00 54.50 188.50 430.50 633.00 598.00 469.50 222.00 4.00 0.00 2600.00
1949 0.00 0.00 0.00 183.50 238.50 527.00 685.00 554.00 505.50 202.50 94.00 0.00 2990.00
1950 0.00 7.50 20.50 177.50 301.00 447.50 751.50 706.50 431.00 241.00 46.00 0.00 3130.00
1951 0.00 6.00 41.50 132.00 295.50 499.50 714.00 668.50 577.00 160.00 33.50 0.00 3127.50
1952 0.00 0.00 0.50 89.00 292.50 312.50 681.00 661.00 514.00 330.50 5.00 0.00 2886.00
1953 0.00 1.00 24.50 103.00 89.50 287.50 710.50 541.00 547.50 b 171.00 18.50 0.00 2494.00
1954 0.00 36.50 21.50 202.00 319.50 358.00 713.00 527.50 399.50 213.50 17.00 0.00 2808.00
1955 0.00 0.00 20.00 30.00 247.00 443.50 594.50 735.73 a 518.00 254.50 20.50 0.00 2863.73
1956 0.00 0.00 45.00 106.50 227.50 462.50 652.00 555.00 516.00 164.00 20.00 0.00 2748.50
1957 0.00 10.50 20.00 103.50 163.00 570.00 664.50 597.50 497.50 80.00 0.00 0.00 2706.50
1958 0.00 0.50 0.00 88.50 311.50 369.00 628.00 762.00 493.50 307.50 17.50 0.00 2978.00
1959 0.00 0.00 32.50 232.00 183.50 545.50 858.50 685.50 375.50 281.50 4.00 0.00 3198.50
1960 0.00 0.00 78.00 123.50 247.50 656.00 771.50 680.00 544.00 162.50 12.00 0.00 3275.00
1961 0.00 0.50 3.50 120.50 156.00 632.50 843.00 726.50 428.50 236.50 0.00 a 0.00 3147.50
1962 0.00 0.00 11.50 170.50 157.00 466.00 376.50 l 669.60 a 539.50 233.50 42.50 0.00 2290.10
1963 0.00 32.15 a 1.00 14.00 236.12 a 336.00 597.00 621.50 562.00 232.50 7.50 0.00 2639.76
1964 0.00 0.00 36.50 85.50 0.00 z 401.50 708.00 710.00 455.00 354.50 0.50 0.00 2751.50
1965 0.00 18.00 11.00 117.00 196.50 347.00 578.67 a 609.50 335.00 320.00 20.50 0.00 2553.17
1966 0.00 0.00 79.50 226.50 379.00 458.28 a 592.00 716.00 474.50 222.50 40.00 0.00 3188.28
1967 0.00 10.00 3.00 0.00 262.50 333.10 a 649.00 718.50 512.50 248.00 54.00 0.00 2790.60
1968 0.00 21.50 44.00 134.00 247.50 0.00 z 579.00 449.00 486.00 0.00 z 5.00 0.00 1966.00
1969 0.00 0.00 30.00 84.50 339.50 345.50 613.00 667.00 507.00 84.50 26.00 0.00 2697.00
1970 0.00 1.00 43.50 55.00 327.00 481.00 719.00 0.00 z 0.00 z 223.50 26.00 0.00 1876.00
1971 0.00 33.50 36.00 66.50 152.00 394.00 643.50 673.00 324.50 g 181.00 9.64 b 0.00 c 2189.14
1972 0.00 3.50 134.00 78.00 319.00 466.00 709.50 643.00 409.50 135.07 c 0.00 0.00 g 2897.57
1973 0.00 f 0.00 0.00 127.00 340.00 481.03 a 631.50 667.57 b 441.00 215.50 13.00 0.00 j 2916.60
1974 0.00 0.00 30.50 66.21 a 293.00 485.00 632.29 b 670.00 610.00 258.00 5.00 0.00 3050.00
1975 0.00 2.50 7.00 13.00 292.00 460.00 590.50 526.50 537.00 166.50 16.00 0.00 2611.00
1976 0.00 1.00 20.50 41.50 375.00 464.50 718.50 499.50 475.50 218.50 69.50 0.00 2884.00
1977 0.00 i 56.00 7.50 202.50 85.00 548.50 761.05 a 778.00 469.14 a 0.00 z 0.00 z 0.00 2907.69
1978 0.00 1.00 75.71 e 70.00 254.50 399.64 b 663.29 b 717.50 386.00 390.00 15.50 0.00 z 2973.15
1979 0.00 0.00 29.50 65.50 301.50 493.50 704.22 a 615.35 a 538.80 e 241.50 0.00 z 0.00 2989.87
1980 0.00 6.00 1.00 107.50 0.00 z 0.00 z 0.00 z 724.50 0.00 z 0.00 z 54.00 0.00 893.00
1981 0.00 0.00 z 4.00 144.50 287.50 0.00 z 799.00 799.05 b 550.00 97.00 24.00 1.50 2706.55
1982 0.00 1.00 0.00 83.00 269.50 381.00 614.00 674.00 372.00 98.50 1.50 0.00 2494.50
1983 0.00 0.00 7.50 4.00 200.50 334.50 488.50 617.00 563.00 192.50 10.50 0.00 2418.00
1984 0.50 1.50 25.50 61.00 369.00 484.50 785.50 725.00 592.00 118.50 0.50 0.00 3163.50
1985 0.00 4.50 2.00 185.00 274.72 b 600.00 763.00 604.50 280.00 150.50 21.50 0.00 2885.72
1986 0.50 30.00 96.50 76.00 253.00 521.50 618.50 716.50 268.50 185.50 14.00 0.00 2780.50
1987 0.00 0.50 2.50 229.00 256.00 591.00 560.00 726.50 533.50 376.00 0.00 0.00 3275.00
1988 0.00 19.50 48.50 97.50 242.50 436.50 788.50 738.50 564.00 363.50 38.50 0.00 3337.50
1989 0.00 0.50 13.00 227.00 226.50 486.50 730.00 614.00 441.00 191.00 15.54 b 0.00 2945.04
1990 0.00 0.00 58.50 149.50 218.50 465.50 769.00 648.50 453.50 298.00 21.00 0.00 3082.00
1991 0.00 29.00 0.00 39.50 164.00 0.00 z 778.00 652.50 613.50 413.50 50.00 0.00 2740.00
1992 0.00 4.50 10.50 200.00 453.50 0.00 z 616.50 756.00 557.00 317.00 9.50 0.00 2924.50
1993 0.00 0.00 46.50 82.50 238.00 392.50 639.50 660.50 532.00 232.50 21.00 0.00 2845.00
1994 0.00 0.00 45.00 132.50 268.00 549.50 798.50 741.00 498.00 0.00 z 4.00 0.00 z 3036.50
1995 0.00 40.50 2.50 59.00 126.50 328.50 597.50 708.50 555.50 315.50 57.93 a 0.00 2791.93
1996 0.00 21.00 38.00 139.00 245.00 514.50 805.00 795.00 459.00 255.00 24.50 0.00 3296.00
1997 0.00 0.00 101.50 116.00 407.50 465.00 703.00 693.50 519.00 155.00 41.25 b 0.00 3201.75
1998 0.00 a 0.00 24.50 76.50 34.21 b 265.34 a 679.50 769.50 452.00 85.00 2.00 4.00 2392.55
1999 0.00 0.00 4.00 83.50 257.50 427.50 667.00 623.00 558.00 320.00 40.00 0.00 2980.50
2000 0.00 0.50 41.00 195.00 339.00 598.39 b 660.00 750.50 446.50 207.50 0.00 0.00 3238.39
2001 0.00 0.00 72.00 87.50 502.50 576.50 683.00 769.66 b 545.00 344.50 44.50 0.00 3625.16
2002 0.00 6.50 36.00 145.00 267.24 b 564.50 777.87 d 666.00 497.00 179.50 10.50 0.00 3150.11
2003 0.00 0.00 30.00 21.50 242.83 d 540.50 803.00 665.50 641.50 386.00 0.00 0.00 3330.83
2004 0.00 0.00 0.00 z 138.50 273.00 530.00 0.00 z 688.50 438.00 158.50 g 1.20 e 0.00 2069.20
2005 0.00 f 0.00 f 21.50 h 0.00 z 0.00 z 256.50 f 546.00 j 749.96 e 353.00 118.50 h 12.00 g 0.00 k 1102.96
2006 0.00 h 15.50 0.00 42.00 i 288.50 265.00 n 350.50 q 0.00 z 324.50 k 31.00 x 18.00 n 0.00 s 304.00
2007 0.00 z 0.00 x 0.00 w 15.00 x 166.50 p 437.00 g 723.13 e 254.00 t 200.00 p 48.00 q 11.50 v 0.00 y 723.13
2008 0.00 s 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 288.00 t 594.00 191.50 h 22.00 n 0.00 n 594.00
2009 0.00 q 0.00 i 13.50 n 0.00 z 98.00 w 0.00 z 195.50 x 519.00 i 381.50 k 4.00 z 4.50 z 0.00 z 0.00
2010 0.00 m 1.50 g 12.50 j 0.00 z 9.00 z 230.50 o 384.00 o 629.50 535.50 141.50 p 0.00 z 0.00 s 1165.00
2011 0.00 a 0.00 b 3.00 46.00 146.00 340.18 b 638.08 a 445.50 k 579.00 243.57 c 5.17 a 0.00 2001.01
2012 0.00 a 1.04 a 17.64 b 141.96 b 361.48 c 503.57 b 723.85 a 833.26 b 652.76 a 291.50 45.00 0.00 c 3572.06
2013 0.00 c 0.00 g 45.95 c 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 45.95
Period of Record Statistics
MEAN 0.02 5.16 30.12 107.26 244.74 432.94 667.62 645.47 456.94 196.85 17.04 0.15 2804.98
S.D. 0.09 10.42 35.53 72.14 91.75 99.85 87.99 97.40 99.81 89.61 20.65 0.71 381.71
SKEW 5.45 2.61 2.15 1.99 0.07 -0.11 -0.47 -0.57 -0.41 0.33 1.82 5.41 -0.45
MAX 0.50 56.00 193.50 511.50 502.50 656.00 858.50 875.23 652.76 413.50 105.00 5.00 3625.16
MIN 0.00 0.00 0.00 0.00 34.21 145.00 338.42 330.50 194.50 31.00 0.00 0.00 1604.77
NO YRS 98 100 101 100 99 93 95 99 98 94 98 96 74