CORCORAN IRRIG DIST, CALIFORNIA

Monthly Total Growing Degree Days

(042012)

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 908.00 833.50 637.50 371.00 41.00 0.50 2791.50
1949 0.00 23.00 104.00 403.00 547.50 818.00 978.50 793.00 734.00 357.00 180.00 3.00 4941.00
1950 28.50 74.50 116.50 421.50 618.50 765.50 1085.50 959.50 688.50 297.00 j 273.50 93.00 5125.00
1951 21.00 83.50 190.50 385.50 632.00 789.00 956.00 940.50 779.00 399.00 158.50 19.00 5353.50
1952 11.00 59.00 97.50 379.00 675.50 668.00 1060.50 957.50 789.50 571.00 128.00 4.65 a 5401.15
1953 76.98 a 25.00 173.00 324.00 302.00 h 641.50 1065.00 833.00 773.00 389.50 178.50 8.00 4487.48
1954 20.50 60.00 136.50 480.00 680.00 736.50 1033.50 818.00 643.00 333.50 i 111.50 27.00 4746.50
1955 0.00 19.50 136.00 190.50 515.00 707.50 853.00 969.00 726.50 437.00 86.50 55.50 4696.00
1956 21.00 6.00 152.50 299.50 578.15 a 769.50 955.00 822.00 715.00 355.00 79.00 3.50 4756.15
1957 2.50 131.00 168.00 336.50 508.00 862.00 978.50 851.00 724.00 388.50 64.50 15.50 5030.00
1958 11.50 119.00 83.18 a 302.50 664.50 753.00 973.50 1080.00 742.00 603.50 158.50 15.50 5506.68
1959 65.00 42.50 243.50 475.50 514.00 856.50 1092.50 932.50 695.00 517.00 127.00 3.00 n 5561.00
1960 38.00 30.50 256.00 332.50 515.00 948.00 1052.50 907.50 777.50 410.00 82.50 10.50 5360.50
1961 15.00 53.00 124.50 359.50 449.00 889.50 1020.00 993.00 668.00 431.00 60.50 14.50 5077.50
1962 0.00 40.00 91.00 420.50 455.50 759.50 952.00 904.00 720.00 401.50 165.50 38.00 4947.50
1963 7.00 160.00 106.50 174.50 551.50 677.50 859.00 876.50 774.00 477.00 125.00 0.00 4788.50
1964 5.50 13.50 110.50 288.00 454.00 708.00 961.50 941.00 629.50 567.50 89.00 77.50 4845.50
1965 19.00 38.50 166.00 323.50 535.00 638.00 929.00 936.50 600.50 512.50 188.00 0.00 4886.50
1966 3.50 33.50 200.50 463.00 658.00 776.50 894.50 993.50 687.00 454.00 221.00 33.00 5418.00
1967 13.00 13.00 131.00 74.00 578.00 699.00 1062.00 1082.50 829.66 a 477.50 243.50 4.00 5207.16
1968 7.50 149.00 198.00 341.50 536.00 804.00 1007.50 845.00 738.00 437.00 112.00 3.50 5179.00
1969 35.50 17.00 121.00 292.00 647.00 710.00 984.50 960.50 799.50 312.00 98.50 3.50 4981.00
1970 54.00 50.00 122.00 185.00 599.00 768.00 991.00 939.50 673.50 433.00 142.50 9.00 4966.50
1971 14.00 11.00 127.00 243.50 451.50 714.00 973.00 966.50 690.50 355.50 72.50 14.00 4633.00
1972 0.00 88.50 303.00 322.00 642.50 832.00 974.50 900.50 655.00 395.50 63.50 8.50 5185.50
1973 14.00 75.50 32.50 317.00 695.00 816.50 886.50 918.00 677.00 404.50 134.00 22.00 4992.50
1974 61.00 27.00 199.50 300.00 582.00 798.00 935.50 877.50 781.00 456.50 60.00 9.50 5087.50
1975 4.00 73.00 135.50 171.50 584.50 766.00 894.50 851.00 807.50 430.38 a 83.50 1.00 4802.38
1976 7.00 59.50 147.00 228.50 631.00 731.00 963.00 766.00 709.50 500.00 168.50 3.00 4914.00
1977 6.50 101.00 84.00 418.50 394.00 882.50 928.00 922.50 698.50 508.00 126.00 100.00 5169.50
1978 68.00 71.00 278.50 257.00 587.00 773.50 941.00 915.50 666.50 590.50 92.00 0.00 5240.50
1979 11.00 24.00 182.00 302.00 665.00 799.50 916.00 817.00 775.00 496.00 110.00 48.00 5145.50
1980 83.00 125.50 114.50 338.00 501.50 632.50 936.50 831.00 678.50 542.50 136.00 24.00 4943.50
1981 69.00 98.00 178.50 379.50 581.00 878.50 888.00 836.00 655.00 365.00 217.00 55.50 5201.00
1982 6.50 113.50 132.50 301.00 630.00 683.50 890.50 871.50 664.50 451.50 65.50 8.00 4818.50
1983 32.00 92.00 184.50 236.50 614.50 800.00 852.00 947.50 794.00 521.00 166.00 37.50 5277.50
1984 15.00 41.00 259.00 323.00 723.00 777.00 1057.50 939.00 835.00 336.50 126.50 14.00 5446.50
1985 0.00 88.00 106.50 475.50 551.50 882.00 1009.00 826.00 596.50 409.50 93.50 17.50 5055.50
1986 110.00 148.00 297.50 356.50 606.00 825.00 900.00 960.50 571.00 450.00 155.50 19.00 5399.00
1987 18.00 73.50 185.00 517.00 658.00 825.50 796.00 899.50 732.50 593.00 98.50 35.50 5432.00
1988 15.50 112.00 244.50 371.50 546.50 740.00 1048.50 903.00 738.50 571.50 145.00 3.50 5440.00
1989 2.50 76.00 260.50 500.50 566.50 770.00 920.00 844.50 685.50 442.00 113.00 1.00 5182.00
1990 20.00 51.00 240.00 455.50 541.00 747.00 984.00 882.50 718.00 566.50 111.00 10.50 5327.00
1991 0.00 z 153.00 93.00 266.00 465.50 710.50 989.00 831.50 844.50 614.50 162.00 19.50 5149.00
1992 7.00 165.50 237.00 475.00 763.50 787.50 891.00 974.00 766.00 568.00 121.50 37.00 5793.00
1993 43.50 80.00 293.00 342.00 610.00 728.00 865.50 859.50 718.00 526.50 126.50 16.50 5209.00
1994 15.00 61.00 281.50 394.50 553.00 773.00 0.00 z 913.00 715.50 421.50 68.00 4.00 4200.00
1995 74.50 87.50 211.00 325.50 520.50 707.00 936.50 929.50 764.00 535.50 260.50 75.50 5427.50
1996 17.50 188.00 241.00 419.50 644.50 824.00 1052.50 988.50 716.00 452.50 138.00 76.50 5758.50
1997 76.00 35.00 316.00 412.50 774.00 794.50 940.50 915.50 821.50 451.00 230.50 18.50 5785.50
1998 53.00 41.00 198.00 284.00 384.00 678.50 986.00 1027.50 779.50 400.00 88.50 19.00 4939.00
1999 35.00 54.00 123.50 277.00 570.50 749.50 925.50 849.00 796.50 588.00 201.00 5.00 5174.50
2000 73.50 124.50 202.50 441.50 683.00 902.00 863.50 963.50 733.00 469.00 47.00 18.50 5521.50
2001 14.50 28.00 292.00 290.50 831.00 866.00 971.50 957.50 800.50 585.50 213.00 14.50 5864.50
2002 13.00 95.50 199.50 417.00 611.00 838.50 1027.00 904.00 800.50 453.00 163.50 45.00 5567.50
2003 48.50 57.50 240.00 263.50 598.50 837.00 1058.50 936.50 846.00 612.50 107.00 77.00 5682.50
2004 13.50 52.00 384.00 459.00 644.50 808.00 975.50 931.00 768.00 436.50 88.50 23.50 5584.00
2005 35.00 118.50 250.00 304.00 615.00 698.50 1072.00 988.50 674.50 488.50 220.50 95.50 5560.50
2006 17.50 102.50 75.43 a 309.00 684.14 b 886.15 d 661.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2074.73
Period of Record Statistics
MEAN 27.19 72.99 182.03 340.46 589.75 775.99 963.18 910.58 727.89 469.46 132.55 24.84 5213.77
S.D. 26.58 44.59 74.37 92.25 89.70 72.12 69.07 66.86 64.92 79.57 56.06 26.80 308.22
SKEW 1.17 0.59 0.39 -0.28 0.06 0.07 -0.03 0.22 -0.20 0.19 0.60 1.42 0.21
MAX 110.00 188.00 384.00 517.00 831.00 948.00 1092.50 1082.50 846.00 614.50 273.50 100.00 5864.50
MIN 0.00 6.00 32.50 74.00 384.00 632.50 796.00 766.00 571.00 312.00 41.00 0.00 4633.00
NO YRS 57 58 58 58 57 58 57 58 58 56 58 57 51