CORCORAN IRRIG DIST, CALIFORNIA

Monthly Total Growing Degree Days

(042012)

Base Temperature = 40 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 1218.00 1143.50 937.50 677.50 226.00 40.00 4242.50
1949 21.50 146.50 407.00 703.00 857.50 1118.00 1288.50 1103.00 1034.00 657.50 480.00 127.50 7944.00
1950 104.00 301.00 406.00 721.50 928.50 1065.50 1395.50 1269.50 988.50 507.00 j 568.50 354.50 8103.00
1951 216.50 304.00 468.00 685.50 942.00 1089.00 1266.00 1250.50 1079.00 709.00 443.50 184.00 8637.00
1952 168.00 299.00 342.50 679.00 985.50 968.00 1370.50 1267.50 1089.50 881.00 361.00 213.38 a 8624.88
1953 329.12 a 243.00 466.00 620.00 532.00 h 941.50 1375.00 1143.00 1073.00 699.50 453.00 173.00 7516.12
1954 222.00 273.00 424.00 780.00 990.00 1036.50 1343.50 1128.00 943.00 553.50 i 349.50 153.50 7643.00
1955 79.00 188.00 414.50 480.50 825.00 1007.50 1163.00 1279.00 1026.50 747.00 294.50 283.00 7787.50
1956 252.00 150.00 437.00 595.00 888.15 a 1069.50 1265.00 1132.00 1015.00 660.00 341.50 138.00 7943.15
1957 82.00 366.50 465.00 636.50 818.00 1162.00 1288.50 1161.00 1024.00 698.50 330.00 142.00 8174.00
1958 156.00 387.50 354.43 a 596.50 974.50 1053.00 1283.50 1390.00 1042.00 913.50 417.00 262.50 8830.43
1959 283.00 250.50 553.50 775.50 824.00 1156.50 1402.50 1242.50 995.00 827.00 426.50 99.00 n 8736.50
1960 214.00 270.50 559.00 632.00 825.00 1248.00 1362.50 1217.50 1077.50 720.00 337.50 123.50 8587.00
1961 120.00 310.00 422.50 658.50 759.00 1189.50 1330.00 1303.00 968.00 736.00 308.00 132.00 8236.50
1962 51.00 235.50 363.50 720.50 765.50 1059.50 1262.00 1214.00 1020.00 711.50 435.50 227.50 8066.00
1963 74.00 436.00 392.50 464.50 861.50 977.50 1169.00 1186.50 1074.00 787.00 377.00 27.00 7826.50
1964 128.00 212.50 370.50 585.50 764.00 1008.00 1271.50 1251.00 929.50 877.50 315.50 288.50 8002.00
1965 172.50 233.50 473.00 616.00 845.00 938.00 1239.00 1246.50 900.50 822.50 464.50 75.50 8026.50
1966 123.00 200.50 484.50 763.00 968.00 1076.50 1204.50 1303.50 987.00 764.00 495.50 176.00 8546.00
1967 155.50 220.00 428.00 346.50 888.00 999.00 1372.00 1392.50 1129.66 a 787.50 525.50 90.00 8334.16
1968 136.00 424.00 501.50 641.50 846.00 1104.00 1317.50 1155.00 1038.00 747.00 375.00 111.00 8396.50
1969 159.00 225.00 387.00 592.00 957.00 1010.00 1294.50 1270.50 1099.50 622.00 351.50 149.50 8117.50
1970 271.50 285.00 426.00 484.00 909.00 1068.00 1301.00 1249.50 973.50 743.00 434.00 190.50 8335.00
1971 149.00 175.00 402.00 541.50 761.50 1014.00 1283.00 1276.50 990.50 651.00 321.50 103.50 7669.00
1972 43.00 345.00 611.50 622.00 952.50 1132.00 1284.50 1210.50 955.00 705.00 298.50 96.50 8256.00
1973 155.00 331.50 311.00 615.50 1005.00 1116.50 1196.50 1228.00 977.00 714.50 382.00 183.50 8216.00
1974 257.50 239.00 500.00 599.50 892.00 1098.00 1245.50 1187.50 1081.00 766.50 323.50 128.50 8318.50
1975 115.00 302.50 421.50 464.50 894.50 1066.00 1204.50 1161.00 1107.50 740.38 a 329.50 140.50 7947.38
1976 173.50 322.50 426.00 528.50 941.00 1031.00 1273.00 1076.00 1009.50 810.00 440.50 158.50 8190.00
1977 125.50 347.50 364.50 718.50 704.00 1182.50 1238.00 1232.50 998.50 818.00 417.50 365.00 8512.00
1978 311.00 318.50 588.50 556.50 897.00 1073.50 1251.00 1225.50 966.50 900.50 339.50 67.00 8495.00
1979 184.00 241.50 486.00 602.00 975.00 1099.50 1226.00 1127.00 1075.00 806.00 383.50 271.50 8477.00
1980 304.00 403.00 419.50 637.50 811.50 932.50 1246.50 1141.00 978.50 852.50 410.00 178.50 8315.00
1981 278.50 332.00 483.50 679.50 891.00 1178.50 1198.00 1146.00 955.00 675.00 492.00 277.50 8586.50
1982 110.00 355.00 433.50 593.50 940.00 983.50 1200.50 1181.50 964.50 761.50 319.50 188.50 8031.50
1983 173.00 356.00 492.00 536.50 924.50 1100.00 1162.00 1257.50 1094.00 831.00 419.00 294.00 8639.50
1984 209.00 305.00 569.00 623.00 1033.00 1077.00 1367.50 1249.00 1135.00 646.50 403.00 151.50 8768.50
1985 71.00 293.00 393.00 775.50 861.50 1182.00 1319.00 1136.00 896.50 719.50 316.50 117.50 8081.00
1986 381.50 396.00 607.00 656.50 916.00 1125.00 1210.00 1270.50 871.00 760.00 448.50 164.50 8806.50
1987 161.00 319.00 489.00 817.00 968.00 1125.50 1106.00 1209.50 1032.50 903.00 346.50 182.50 8659.50
1988 198.00 370.00 547.50 671.50 856.50 1040.00 1358.50 1213.00 1038.50 881.50 400.00 159.00 8734.00
1989 95.50 263.50 559.50 800.50 876.50 1070.00 1230.00 1154.50 985.50 752.00 391.50 106.00 8285.00
1990 167.50 236.00 542.50 755.50 851.00 1047.00 1294.00 1192.50 1018.00 876.50 380.50 92.50 8453.50
1991 0.00 z 430.50 376.00 566.00 775.50 1010.50 1299.00 1141.50 1144.50 923.00 440.50 172.50 8279.50
1992 97.00 449.00 547.00 775.00 1073.50 1087.50 1201.00 1284.00 1066.00 878.00 407.00 191.50 9056.50
1993 235.00 340.00 602.00 642.00 920.00 1028.00 1175.50 1169.50 1018.00 836.50 382.50 158.50 8507.50
1994 207.00 291.50 589.00 694.50 863.00 1073.00 0.00 z 1223.00 1015.50 731.50 264.00 133.00 7085.00
1995 343.50 357.50 517.00 625.50 830.50 1007.00 1246.50 1239.50 1064.00 845.50 558.00 321.00 8955.50
1996 252.50 438.00 550.00 719.50 954.50 1124.00 1362.50 1298.50 1016.00 762.50 428.50 298.00 9204.50
1997 305.00 298.00 623.50 712.50 1084.00 1094.50 1250.50 1225.50 1121.50 761.00 530.00 150.50 9156.50
1998 288.00 297.50 488.50 581.00 694.00 978.50 1296.00 1337.50 1079.50 710.00 381.50 136.00 8268.00
1999 162.00 273.50 425.50 563.00 880.50 1049.50 1235.50 1159.00 1096.50 898.00 483.50 183.00 8409.50
2000 307.50 410.00 504.00 741.50 993.00 1202.00 1173.50 1273.50 1033.00 779.00 279.00 217.50 8913.50
2001 184.50 256.00 599.00 585.50 1141.00 1166.00 1281.50 1267.50 1100.50 895.50 495.00 226.00 9198.00
2002 153.00 333.50 493.50 717.00 921.00 1138.50 1337.00 1214.00 1100.50 763.00 455.50 284.50 8911.00
2003 279.50 298.50 550.00 562.00 908.50 1137.00 1368.50 1246.50 1146.00 922.50 365.50 314.50 9099.00
2004 203.00 305.50 693.00 759.00 954.50 1108.00 1285.50 1241.00 1068.00 746.50 346.50 197.50 8908.00
2005 234.00 390.00 560.00 604.00 925.00 998.50 1382.00 1298.50 974.50 798.50 509.00 336.00 9010.00
2006 253.50 345.00 341.52 a 609.00 994.14 b 1186.15 d 861.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3729.31
Period of Record Statistics
MEAN 187.46 305.64 476.77 638.43 899.75 1075.99 1273.18 1220.58 1027.89 778.76 396.54 182.61 8459.87
S.D. 83.18 73.09 85.50 95.09 89.70 72.12 69.07 66.87 64.92 80.44 75.25 79.43 395.86
SKEW 0.20 -0.04 0.24 -0.38 0.06 0.07 -0.03 0.22 -0.20 0.16 0.21 0.49 0.12
MAX 381.50 449.00 693.00 817.00 1141.00 1248.00 1402.50 1392.50 1146.00 923.00 568.50 365.00 9204.50
MIN 21.50 146.50 311.00 346.50 694.00 932.50 1106.00 1076.00 871.00 622.00 226.00 27.00 7669.00
NO YRS 57 58 58 58 57 58 57 58 58 56 58 57 51