BUTTONWILLOW, CALIFORNIA

Monthly Total Growing Degree Days

(041244)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1940 107.50 100.50 261.50 389.00 679.00 870.00 923.00 938.50 642.00 447.00 76.00 77.00 5511.00
1941 74.50 124.50 211.50 215.00 632.50 731.50 1007.00 880.50 596.00 379.00 203.50 50.50 5106.00
1942 35.50 16.50 128.00 287.00 512.00 755.00 1069.00 942.00 697.00 447.50 148.00 19.50 5057.00
1943 26.50 0.00 z 237.50 433.45 a 0.00 z 693.00 1013.00 0.00 z 0.00 z 530.00 147.50 30.50 3111.45
1944 12.00 54.50 141.00 356.50 663.50 604.00 885.50 896.00 824.00 480.00 132.00 34.00 5083.00
1945 0.00 43.50 56.50 318.00 525.00 822.50 1151.00 996.00 749.00 522.00 128.00 82.50 5394.00
1946 17.50 59.00 210.00 483.50 621.00 774.00 1065.50 1014.50 772.50 354.50 60.00 19.00 5451.00
1947 6.50 76.50 287.50 437.00 734.50 791.50 932.00 867.50 801.00 476.00 49.50 8.00 5467.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 952.00 897.00 710.50 443.50 72.50 3.50 f 3075.50
1949 0.00 26.88 c 142.00 458.00 582.00 901.67 c 990.00 854.57 a 815.50 250.00 i 232.20 e 10.52 c 5013.33
1950 0.00 j 85.00 168.50 422.50 472.00 f 634.00 f 1076.00 956.00 708.00 508.00 201.00 g 85.77 a 4009.77
1951 19.50 f 88.08 d 205.12 a 370.56 c 612.00 793.97 a 984.77 a 945.50 795.50 382.50 137.00 14.50 5329.49
1952 17.88 e 45.00 92.00 323.00 660.00 626.00 1033.00 629.00 k 768.10 a 581.00 116.00 7.00 4268.99
1953 64.50 29.12 c 181.50 325.86 a 402.50 629.50 1048.00 847.00 785.00 390.50 167.59 a 0.50 4871.57
1954 11.00 44.50 130.50 458.50 672.00 711.50 1038.00 805.00 662.68 b 425.50 111.00 23.50 5093.68
1955 5.50 24.50 160.50 224.00 551.50 729.00 869.00 994.00 750.52 a 471.50 91.00 76.00 4947.02
1956 35.50 8.00 191.00 324.00 590.50 497.50 i 970.00 873.50 761.50 396.50 93.00 5.50 4249.00
1957 0.00 h 142.07 a 212.50 378.00 521.00 883.50 985.50 876.50 746.38 a 376.00 62.00 16.50 5199.95
1958 12.00 123.50 98.50 334.00 661.00 763.50 994.50 1082.50 756.00 610.00 151.00 16.00 5602.50
1959 58.50 45.00 274.00 480.50 511.00 870.50 704.00 k 928.50 707.50 523.00 119.50 9.50 4527.50
1960 37.50 56.00 266.00 351.50 559.00 969.00 1072.50 919.50 785.00 423.00 93.00 18.00 5550.00
1961 4.00 84.50 153.50 388.00 484.50 937.50 1077.00 1024.00 687.50 450.00 81.00 12.00 5383.50
1962 0.00 53.00 104.50 465.50 504.50 798.00 979.00 926.50 747.00 424.50 169.50 37.50 5209.50
1963 10.00 163.50 135.50 236.50 597.50 718.00 902.00 901.50 771.00 477.00 139.50 0.00 5052.00
1964 5.00 32.00 133.00 317.50 490.00 747.00 955.50 954.50 657.00 594.50 101.50 98.50 5086.00
1965 27.50 59.50 189.50 334.50 586.00 670.50 930.00 956.50 635.36 b 528.00 218.00 2.00 5137.36
1966 7.00 35.00 232.00 511.50 689.50 786.50 902.50 1001.00 711.00 473.00 221.00 43.00 5613.00
1967 19.50 16.00 169.00 87.50 601.50 738.50 1118.00 1129.50 856.50 506.00 248.50 0.50 5491.00
1968 10.50 159.00 223.00 354.50 566.00 835.50 999.00 835.00 725.50 425.50 125.50 6.50 5265.50
1969 38.00 25.00 146.50 308.00 636.50 722.50 977.00 961.00 806.00 314.00 138.50 26.00 5099.00
1970 82.00 102.00 192.50 223.00 613.00 808.00 1033.00 948.50 671.00 398.50 155.50 8.00 5235.00
1971 11.50 23.00 160.50 235.50 440.50 723.50 1006.50 974.00 734.50 359.00 93.50 22.00 4784.00
1972 0.00 108.00 359.50 355.50 641.00 838.50 1009.50 921.00 664.50 402.00 69.50 18.50 5387.50
1973 23.00 104.50 82.50 354.50 724.50 863.50 945.00 902.50 677.00 399.50 147.00 24.00 5247.50
1974 49.00 32.50 223.50 286.50 595.00 792.50 973.50 913.50 819.00 486.00 85.00 8.00 5264.00
1975 3.50 59.00 121.00 180.00 574.50 772.50 905.00 839.50 798.50 400.00 87.00 3.50 4744.00
1976 3.50 68.50 134.50 224.00 638.50 730.00 958.50 753.50 712.50 490.00 179.50 0.00 4893.00
1977 4.50 111.50 83.00 412.00 392.00 863.50 944.50 936.00 717.00 500.50 128.50 85.50 5178.50
1978 65.50 65.50 287.00 276.50 572.50 786.50 959.50 915.50 636.50 612.50 91.50 1.50 5270.50
1979 12.00 33.00 222.50 331.50 684.50 841.50 946.00 864.00 807.00 513.50 128.00 38.00 5421.50
1980 76.00 130.50 127.00 356.50 526.50 666.50 969.00 894.50 672.50 532.00 144.00 17.50 5112.50
1981 78.50 123.50 172.50 392.50 618.50 884.00 969.00 941.00 793.50 338.50 192.00 28.50 5532.00
1982 6.00 110.00 124.00 298.50 612.50 709.00 913.00 912.00 685.50 446.00 79.50 12.00 4908.00
1983 17.00 88.50 202.00 241.50 577.00 745.00 830.50 953.50 834.00 529.50 179.50 43.00 5241.00
1984 18.00 88.00 269.50 299.00 696.50 774.50 1042.00 985.00 892.00 369.42 a 146.00 19.00 5598.92
1985 0.00 a 93.00 148.50 0.00 z 594.50 890.00 1028.50 871.00 599.00 401.00 90.00 14.50 4730.00
1986 70.00 141.50 300.50 366.50 621.00 832.50 890.00 974.50 568.00 397.50 100.50 8.00 5270.50
1987 1.00 44.00 153.00 488.50 662.00 809.00 795.00 871.50 698.00 593.50 91.00 18.50 5225.00
1988 13.50 91.50 197.50 354.00 533.50 721.00 1025.50 890.00 697.50 515.50 125.00 0.00 5164.50
1989 2.00 71.50 248.50 492.00 589.00 787.50 986.00 863.00 702.00 441.50 99.50 0.00 5282.50
1990 26.50 42.00 242.00 493.00 578.00 785.50 1047.50 918.50 737.00 539.00 103.00 8.00 5520.00
1991 0.00 145.50 99.50 295.50 500.50 745.00 1019.50 874.00 852.00 643.50 151.50 12.50 5339.00
1992 5.00 168.50 269.00 473.50 786.50 793.50 898.50 967.50 752.50 566.50 129.50 31.50 5842.00
1993 33.00 85.00 294.50 340.00 600.00 730.00 902.50 902.50 733.00 534.00 133.00 11.00 5298.50
1994 28.00 110.00 341.50 437.00 606.00 831.00 980.50 922.50 728.50 439.00 75.50 0.00 n 5499.50
1995 98.00 100.00 219.50 322.50 535.00 717.50 928.00 929.00 752.50 499.00 239.50 70.00 5410.50
1996 6.50 168.00 239.00 423.50 649.00 821.00 1030.50 965.50 694.50 427.50 143.00 49.50 5617.50
1997 79.50 32.50 295.50 381.00 770.00 776.50 925.00 912.50 772.50 399.00 191.00 16.00 5551.00
1998 59.50 37.00 187.00 248.00 379.00 649.50 990.50 984.00 754.00 388.00 136.00 28.50 4841.00
1999 43.50 93.50 264.50 273.50 536.50 779.50 1057.50 979.50 866.50 716.00 396.00 174.50 6181.00
2000 233.50 303.50 288.30 a 484.00 755.50 892.50 916.00 944.00 683.00 451.50 45.00 21.50 6018.30
2001 13.50 35.00 309.00 297.50 842.50 886.00 982.50 972.50 787.50 572.00 182.00 21.00 5901.00
2002 16.50 103.00 192.50 416.50 616.00 852.50 1019.50 914.00 800.00 422.50 145.00 39.50 5537.50
2003 53.00 69.00 243.00 282.50 592.00 857.00 1088.50 967.00 851.00 599.50 89.00 52.50 5744.00
2004 12.00 67.50 399.50 457.50 647.00 833.00 1022.00 947.00 740.50 418.50 81.00 25.50 5651.00
2005 29.00 119.00 255.50 301.00 619.50 701.50 1115.00 1002.50 641.50 449.50 211.50 84.50 5530.00
2006 17.50 97.00 61.50 296.50 697.00 907.00 1119.50 904.50 735.50 398.00 162.00 26.50 5422.50
2007 4.50 86.00 325.50 381.00 677.00 821.00 993.50 973.00 691.00 402.50 183.00 14.50 5552.50
2008 10.00 x 67.00 227.50 335.50 637.50 858.50 1050.50 1031.00 807.50 491.00 181.00 7.00 5694.00
2009 27.50 80.00 199.00 346.50 773.00 769.00 1059.50 942.00 856.50 402.00 114.00 9.50 5578.50
2010 30.00 76.50 181.50 233.50 487.50 806.50 1004.50 891.00 745.50 509.50 138.50 63.50 5168.00
2011 2.50 29.50 177.50 322.50 455.00 775.50 996.00 975.00 869.00 533.00 123.50 1.00 5260.00
2012 41.50 117.61 b 217.50 400.50 677.00 817.50 962.00 0.00 z 864.50 503.00 188.00 59.50 4848.61
2013 16.50 51.50 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 0.00 z 68.00
Period of Record Statistics
MEAN 29.82 80.47 201.13 349.07 602.43 787.42 988.02 930.67 743.42 469.30 135.93 28.56 5336.59
S.D. 36.51 48.54 73.23 86.88 92.06 75.95 68.92 60.71 71.30 79.17 56.66 30.55 294.98
SKEW 2.91 1.48 0.25 -0.20 -0.06 -0.13 -0.14 0.23 -0.08 0.59 1.49 2.12 0.34
MAX 233.50 303.50 399.50 511.50 842.50 969.00 1151.00 1129.50 892.00 716.00 396.00 174.50 6181.00
MIN 0.00 8.00 56.50 87.50 379.00 604.00 795.00 753.50 568.00 314.00 45.00 0.00 4744.00
NO YRS 69 72 72 71 70 70 72 70 72 72 72 71 60