BUTTONWILLOW, CALIFORNIA

Monthly Total Growing Degree Days

(041244)

Base Temperature = 50 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 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 67.50 310.50 690.50 907.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2090.00
Period of Record Statistics
MEAN 30.09 82.94 200.44 348.40 598.05 789.81 980.81 927.99 739.22 472.18 136.01 27.24 5336.34
S.D. 38.24 51.80 74.84 89.82 91.00 78.02 66.68 62.46 68.17 83.91 59.44 31.60 317.15
SKEW 3.01 1.42 0.37 -0.20 -0.01 -0.01 -0.28 0.28 -0.02 0.60 1.69 2.39 0.36
MAX 233.50 303.50 399.50 511.50 842.50 969.00 1118.00 1129.50 892.00 716.00 396.00 174.50 6181.00
MIN 0.00 8.00 67.50 87.50 379.00 626.00 795.00 753.50 568.00 314.00 45.00 0.00 4744.00
NO YRS 55 58 58 57 57 56 57 57 58 57 57 56 48