YOSEMITE PARK HDQTRS, CALIFORNIA

Monthly Total Growing Degree Days

(049855)

Base Temperature = 40 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 934.00 696.43 b 454.50 99.00 8.00 2191.93
1907 0.00 74.00 40.50 375.50 480.50 571.50 870.00 824.50 592.50 455.00 98.50 8.00 4390.50
1908 1.00 49.50 231.00 420.50 409.50 657.50 1007.50 961.00 287.00 n 274.50 125.50 2.00 4139.50
1909 7.50 7.00 39.00 355.50 447.50 752.50 856.50 889.50 669.50 0.00 z 21.92 d 0.00 g 4046.42
1910 0.00 b 22.50 224.00 390.50 604.00 88.00 z 345.00 r 866.89 c 604.50 426.00 110.19 d 32.00 3280.59
1911 3.50 5.50 197.50 300.00 393.00 701.50 987.50 801.00 525.50 410.00 71.00 0.00 d 4396.00
1912 12.50 61.50 58.00 168.75 b 461.00 672.78 c 629.50 g 793.00 619.50 323.95 a 83.50 7.50 3261.98
1913 0.00 a 49.26 a 147.50 172.50 355.00 428.50 843.00 914.00 782.50 467.50 115.50 5.00 4280.26
1914 0.00 24.00 298.00 318.50 510.50 601.50 908.50 1011.63 a 664.50 423.50 138.50 0.50 4899.63
1915 1.50 43.50 357.00 437.50 530.50 944.50 1043.00 0.00 z 276.50 n 386.93 d 164.50 64.50 3973.43
1916 68.50 h 76.50 432.00 811.50 755.37 a 58.00 z 239.50 y 1109.00 757.50 277.00 46.00 0.50 4265.37
1917 2.50 7.26 a 45.00 214.50 310.00 780.00 b 1116.55 c 1185.23 a 922.80 e 649.50 90.00 a 25.00 5348.35
1918 13.50 35.00 112.63 a 313.97 a 384.00 853.00 806.50 781.50 696.50 481.00 46.50 9.00 4533.10
1919 0.00 5.50 66.50 324.00 568.50 631.00 858.00 0.00 z 605.89 b 258.50 99.00 0.00 3416.89
1920 17.00 24.50 41.00 151.07 b 363.00 529.50 648.42 a 745.50 473.50 f 285.50 107.50 2.50 2915.49
1921 8.50 93.00 211.50 255.00 317.50 649.50 870.50 770.00 604.29 b 443.00 j 5.50 x 1.50 3781.29
1922 0.00 a 8.00 35.00 214.14 a 488.50 693.50 926.79 b 765.00 736.00 383.50 14.00 6.00 4270.43
1923 11.00 72.00 205.50 208.00 464.50 468.00 798.77 a 640.50 588.00 320.50 132.50 6.00 3915.27
1924 4.00 134.50 50.00 284.00 604.00 668.00 844.50 785.50 673.00 260.00 105.50 8.50 4421.50
1925 9.00 121.50 234.50 321.00 519.50 683.00 945.00 752.50 494.50 377.50 94.00 55.50 4607.50
1926 18.00 99.50 355.50 425.00 583.00 860.50 1047.50 919.00 674.00 514.00 394.00 112.00 6002.00
1927 20.50 71.00 174.00 325.00 514.00 663.50 995.00 888.00 584.00 532.00 216.00 38.50 5021.50
1928 45.50 115.00 282.00 361.50 670.50 750.00 1023.50 968.00 821.67 c 474.00 170.00 13.00 5694.67
1929 14.00 25.50 204.50 231.50 604.00 701.50 998.00 1046.50 703.50 482.00 168.50 93.50 5273.00
1930 9.00 163.50 211.00 389.00 343.00 773.50 942.50 940.00 588.50 396.00 193.50 6.50 4956.00
1931 47.00 68.00 225.50 394.66 a 655.50 658.50 1097.00 1019.50 642.00 443.00 146.00 1.00 5397.66
1932 1.00 75.50 258.00 278.50 429.00 681.50 909.50 904.00 802.50 438.00 237.00 13.00 5027.50
1933 4.00 12.50 139.50 367.50 365.00 687.00 1070.50 1045.00 657.50 602.00 200.00 43.00 5193.50
1934 45.00 116.00 503.50 578.00 649.00 690.50 981.00 1014.50 766.50 465.50 185.50 51.50 6046.50
1935 16.50 70.00 98.50 285.50 518.50 790.00 881.00 960.50 777.00 344.00 55.00 35.00 4831.50
1936 57.50 31.50 306.50 404.00 568.50 704.50 993.50 970.50 704.00 450.50 152.00 25.00 5368.00
1937 0.00 16.50 132.00 272.00 619.50 710.00 958.93 a 951.50 744.00 469.00 120.00 44.50 5037.93
1938 40.00 17.50 37.50 294.50 480.00 689.50 951.00 925.00 722.00 337.00 69.50 35.00 4598.50
1939 16.50 19.00 190.00 493.50 566.50 751.00 1011.00 1014.00 714.50 385.50 181.50 85.50 5428.50
1940 68.00 60.00 258.50 370.50 671.50 896.50 926.00 967.50 622.00 465.00 116.00 69.50 5491.00
1941 22.50 65.00 222.50 264.50 555.50 613.50 959.00 874.00 590.50 332.50 218.50 37.00 4755.00
1942 1.00 3.50 171.50 269.50 437.50 707.50 997.00 949.00 755.50 554.00 180.50 27.50 5054.00
1943 56.00 135.00 227.50 402.00 594.50 610.50 1005.00 898.00 866.50 521.50 188.50 43.50 5548.50
1944 23.50 36.50 178.00 236.50 572.50 608.50 945.00 957.50 822.50 535.50 86.38 a 19.00 5021.38
1945 37.50 89.00 86.50 382.00 451.00 736.00 1070.50 956.00 821.00 497.03 a 102.50 25.50 5254.53
1946 49.50 47.50 180.00 409.50 576.00 739.50 994.00 1016.00 765.00 348.50 67.50 50.50 5243.50
1947 45.00 145.00 293.00 390.50 701.00 744.00 917.00 892.00 859.50 490.00 67.50 24.50 5569.00
1948 93.50 50.00 62.00 235.50 486.50 730.50 943.00 908.00 762.00 506.00 127.00 0.00 4904.00
1949 0.00 24.00 55.00 469.50 545.00 827.00 995.00 864.00 805.50 469.50 359.00 31.00 5444.50
1950 3.00 126.00 202.50 439.50 572.50 745.00 1061.50 1016.50 728.50 546.00 254.00 77.00 5772.00
1951 16.50 108.00 230.00 398.50 588.00 799.50 1024.00 978.50 877.00 449.50 170.00 4.00 5643.50
1952 4.50 51.00 70.50 356.00 602.50 612.50 991.00 971.00 810.00 640.50 112.50 0.00 5222.00
1953 50.00 110.00 183.50 316.00 329.50 586.50 1020.50 851.00 847.50 b 454.00 192.00 27.50 4968.00
1954 20.50 215.50 146.00 485.00 623.00 647.50 1023.00 837.50 699.50 502.50 242.50 10.00 5452.50
1955 0.00 37.00 193.00 203.50 521.00 742.00 904.50 1045.73 a 818.00 560.50 127.00 20.00 5172.23
1956 14.50 33.00 262.00 316.50 518.50 762.50 962.00 865.00 816.00 416.50 135.50 10.00 5112.00
1957 0.50 126.50 192.00 335.00 452.50 870.00 974.50 907.50 797.50 364.50 81.00 17.50 5119.00
1958 22.00 99.50 51.50 296.50 617.00 668.50 938.00 1072.00 793.50 614.50 167.00 68.50 5408.50
1959 37.00 26.50 288.50 524.00 474.50 845.50 1168.50 995.50 675.50 584.50 206.00 43.50 5869.50
1960 11.00 19.00 288.50 349.00 538.50 956.00 1081.50 990.00 844.00 445.50 83.50 16.50 5623.00
1961 54.50 76.00 142.50 358.00 451.00 931.00 1153.00 1036.50 728.50 517.50 95.69 a 3.00 5547.19
1962 51.00 28.50 97.50 459.50 442.00 766.00 566.50 l 979.60 a 839.50 543.00 210.50 83.00 4500.10
1963 23.00 242.67 a 123.50 140.00 529.07 a 636.00 907.00 931.50 862.00 541.00 133.50 61.50 5130.73
1964 20.00 70.50 161.50 285.50 0.00 z 688.50 1018.00 1020.00 755.00 655.00 104.50 55.00 4833.50
1965 32.00 147.00 175.00 293.00 481.50 647.00 888.67 a 919.50 635.00 627.00 171.50 16.00 5033.17
1966 4.50 47.50 321.00 515.50 689.00 758.28 a 902.00 1026.00 774.50 507.00 233.00 20.50 5798.78
1967 50.00 167.00 134.50 34.00 544.00 627.41 a 959.00 1028.50 812.50 557.50 271.00 0.00 5185.41
1968 16.00 152.50 237.50 377.50 536.50 0.00 z 889.00 753.00 786.00 0.00 z 136.50 4.00 3888.50
1969 0.00 0.00 143.50 313.50 647.50 645.50 923.00 977.00 807.00 366.00 202.50 31.00 5056.50
1970 44.00 157.50 234.50 249.50 631.00 781.00 1029.00 0.00 z 0.00 z 507.00 215.50 2.50 3851.50
1971 34.00 161.00 218.50 289.00 430.00 687.50 953.50 983.00 554.00 g 381.00 147.32 b 0.00 c 4284.82
1972 3.50 125.50 385.50 316.00 618.50 766.00 1019.50 953.00 709.50 411.30 c 74.00 14.50 g 5382.30
1973 2.50 f 40.00 74.00 372.00 642.50 781.03 a 941.50 977.57 b 741.00 514.00 86.50 3.00 j 5170.10
1974 22.50 92.00 215.00 286.55 a 582.50 785.00 942.29 b 980.00 910.00 541.00 143.50 5.50 5505.84
1975 93.50 56.50 112.00 138.50 576.50 757.00 900.50 836.50 837.00 410.50 164.00 27.00 4909.50
1976 87.00 109.00 181.50 230.00 685.00 764.50 1028.50 809.50 775.50 527.00 308.00 4.00 5509.50
1977 15.50 i 219.50 105.00 476.00 311.50 848.50 1071.05 a 1088.00 766.55 a 0.00 z 0.00 z 100.00 4986.10
1978 47.00 102.50 292.71 e 292.50 557.50 699.64 b 973.29 b 1027.50 686.00 691.50 101.00 0.00 z 5471.15
1979 3.50 27.50 170.50 313.50 589.50 792.50 1014.22 a 925.35 a 838.80 e 522.00 0.00 z 68.00 5265.37
1980 45.50 109.50 123.50 331.00 0.00 z 0.00 z 0.00 z 1034.50 0.00 z 0.00 z 226.00 141.00 2011.00
1981 98.50 0.00 z 131.00 403.00 587.00 0.00 z 1109.00 1109.05 b 850.00 346.50 204.50 63.00 4901.55
1982 0.00 66.00 81.00 284.50 563.50 680.00 924.00 984.00 666.00 375.50 65.50 6.00 4696.00
1983 53.00 62.00 91.00 172.00 472.00 634.50 798.50 927.00 863.00 500.50 155.50 21.00 4750.00
1984 88.50 84.00 259.50 246.00 676.00 784.50 1095.50 1035.00 892.00 376.00 77.50 10.00 5624.50
1985 27.50 127.50 107.00 469.50 582.59 b 894.50 1073.00 914.50 575.50 451.00 106.50 44.50 5373.59
1986 130.50 116.50 298.00 304.00 532.50 821.50 928.50 1026.50 548.50 488.00 194.00 22.00 5410.50
1987 15.00 82.00 135.50 509.00 559.50 891.00 870.00 1036.50 833.50 684.50 125.00 31.50 5773.00
1988 25.50 184.00 259.00 320.00 487.00 726.50 1098.50 1048.50 864.00 673.50 152.50 61.00 5900.00
1989 13.50 78.50 204.50 482.50 513.50 786.50 1040.00 924.00 737.00 450.50 197.14 b 34.50 5462.14
1990 26.00 47.50 251.50 429.00 524.00 765.50 1079.00 958.50 753.50 608.00 182.50 22.00 5647.00
1991 23.50 243.00 30.50 290.50 412.50 0.00 z 1088.00 962.50 913.50 669.00 231.50 15.00 4879.50
1992 44.50 105.50 223.50 500.00 763.50 0.00 z 926.50 1066.00 857.00 614.00 153.50 2.50 5256.50
1993 31.50 28.00 261.50 362.50 547.00 684.50 949.50 970.50 832.00 532.00 163.00 23.50 5385.50
1994 59.00 31.00 281.50 367.50 550.50 849.50 1108.50 1051.00 798.00 0.00 z 49.50 0.00 z 5146.00
1995 6.50 222.00 127.50 248.50 387.50 611.00 907.50 1018.50 855.50 625.50 323.28 a 71.00 5404.28
1996 57.50 147.00 207.00 391.50 554.50 810.50 1115.00 1105.00 759.00 493.00 168.50 32.50 5841.00
1997 24.50 78.00 360.50 367.50 717.50 765.00 1013.00 1003.50 819.00 426.00 177.86 b 13.50 5765.86
1998 48.57 a 9.00 185.50 220.00 262.43 b 561.21 a 989.50 1079.50 750.50 371.00 117.50 40.50 4635.20
1999 43.00 53.00 153.00 244.00 547.00 717.00 977.00 933.00 858.00 626.00 218.50 26.00 5395.50
2000 46.50 85.50 253.00 477.50 636.00 897.32 b 970.00 1060.50 746.50 473.50 97.50 61.50 5805.32
2001 21.50 27.00 258.50 255.00 812.50 876.50 993.00 1079.66 b 845.00 650.00 227.50 8.50 6054.66
2002 40.00 141.50 171.00 379.50 544.10 b 864.50 1087.87 d 976.00 797.00 476.00 217.00 17.00 5711.47
2003 96.00 67.50 218.00 155.50 502.31 d 840.50 1113.00 975.50 941.50 690.50 41.50 30.50 5672.31
2004 2.00 12.50 0.00 z 410.00 582.00 830.00 0.00 z 998.50 730.50 336.50 g 96.00 e 7.50 3669.00
2005 26.00 f 44.50 f 140.50 h 0.00 z 0.00 z 496.50 f 756.00 j 1059.96 e 653.00 341.50 h 151.50 g 40.00 k 1712.96
2006 23.00 h 127.00 20.50 170.50 i 592.00 425.00 n 490.50 q 0.00 z 514.50 k 96.50 x 112.50 n 10.50 s 739.50
2007 0.00 z 8.50 x 38.00 w 54.50 x 301.00 p 663.50 g 1033.13 e 364.00 t 339.00 p 171.00 q 60.50 v 0.00 y 1033.13
2008 2.00 s 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 398.00 t 894.00 410.00 h 128.00 n 14.00 n 894.00
2009 34.00 q 37.00 i 104.00 n 0.00 z 178.00 w 0.00 z 265.50 x 739.00 i 571.50 k 21.50 z 14.50 z 0.00 z 0.00
2010 21.50 m 52.50 g 119.00 j 7.00 z 48.00 z 380.50 o 544.00 o 939.50 835.50 285.50 p 0.00 z 23.50 s 1775.00
2011 37.72 a 47.92 b 97.00 276.00 400.00 629.46 b 948.08 a 645.50 k 879.00 537.52 c 105.52 a 11.50 3969.72
2012 45.47 a 77.68 a 163.02 b 349.29 b 655.98 c 803.57 b 1033.85 a 1143.26 b 952.76 a 576.00 217.50 38.20 c 6056.57
2013 11.62 c 51.00 g 282.32 c 7.50 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 293.95
Period of Record Statistics
MEAN 28.07 79.06 185.62 335.71 534.05 730.47 977.62 955.36 755.88 479.56 149.25 29.15 5251.73
S.D. 27.25 57.24 95.28 110.27 107.12 102.09 87.99 97.64 100.85 106.00 70.80 28.35 475.57
SKEW 1.26 0.88 0.44 0.65 -0.18 -0.15 -0.47 -0.58 -0.41 0.04 0.77 1.38 -0.50
MAX 130.50 243.00 503.50 811.50 812.50 956.00 1168.50 1185.23 952.76 691.50 394.00 141.00 6056.57
MIN 0.00 0.00 20.50 34.00 262.43 428.50 648.42 640.50 494.50 258.50 14.00 0.00 3915.27
NO YRS 98 100 101 100 99 93 95 99 98 94 98 96 74