CORDES, ARIZONA

Monthly Total Growing Degree Days

(022109)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201301
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
1925 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
1926 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
1927 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
1928 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
1929 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
1930 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
1931 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
1932 0.00 z 0.00 z 0.00 z 40.00 z 764.50 998.00 1244.50 1218.00 1055.00 682.00 488.50 83.50 6534.00
1933 58.50 88.00 353.50 417.00 e 624.00 1021.50 1307.50 1233.00 1050.50 805.00 451.00 285.50 7695.00
1934 198.50 319.00 640.50 704.00 971.00 937.50 1344.50 1232.50 1016.50 827.00 422.50 269.00 8882.50
1935 226.50 235.00 245.50 504.50 605.50 1072.50 1237.50 1191.50 978.00 599.00 203.00 116.50 7215.00
1936 94.50 118.00 368.50 599.50 873.50 1150.50 1260.50 1201.00 909.00 654.50 342.50 146.00 7718.00
1937 0.00 117.00 276.00 474.00 800.50 947.00 1254.00 1274.50 1087.50 816.00 460.00 247.50 7754.00
1938 214.50 149.50 262.00 520.50 780.00 1010.50 1206.00 1211.50 1080.00 694.00 259.00 224.50 7612.00
1939 83.00 28.00 355.50 589.66 a 822.50 1023.00 1279.00 1201.50 914.00 640.00 443.00 362.00 7741.16
1940 186.50 165.50 411.00 551.00 910.50 1115.50 1277.20 a 1242.00 991.00 744.50 313.00 278.00 8185.70
1941 147.00 246.50 307.00 324.50 777.07 a 943.00 1191.50 1103.50 873.50 532.50 428.50 209.00 7083.57
1942 118.83 a 57.56 a 218.00 f 475.00 735.73 a 972.00 1311.50 1156.50 987.00 664.00 432.50 241.28 a 7151.91
1943 183.50 343.00 413.50 637.50 878.50 649.00 k 1276.00 1177.50 1060.50 711.00 438.50 172.50 7292.00
1944 139.00 110.50 260.50 423.50 735.00 889.50 1175.50 1247.50 969.00 761.50 273.50 227.50 7212.50
1945 183.00 182.00 204.50 481.00 719.00 932.00 1271.00 1226.50 1049.00 723.50 371.00 127.50 7470.00
1946 116.00 141.50 339.00 690.00 757.00 1081.00 1238.50 1201.50 1003.00 563.50 260.50 288.50 7680.00
1947 103.00 304.50 345.50 488.50 869.50 938.50 1264.00 1128.50 1093.50 777.50 271.00 125.00 7709.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1263.00 1224.50 1044.00 745.00 257.00 128.50 4662.00
1949 7.50 118.00 271.50 617.50 755.00 1016.50 1240.00 1177.50 1054.50 604.00 590.50 172.00 7624.50
1950 123.50 301.50 377.00 631.50 721.50 985.00 1161.50 1172.04 e 913.00 884.02 a 531.00 389.00 8190.56
1951 153.50 209.00 331.50 486.00 788.00 967.50 1323.00 1151.00 1046.50 712.50 332.50 134.00 7635.00
1952 110.00 148.50 142.50 516.00 867.50 978.00 1215.00 1259.00 1112.50 950.00 260.00 141.50 7700.50
1953 296.50 179.50 374.50 481.50 598.50 1024.50 1144.00 1188.00 1098.50 727.00 475.50 153.00 7741.00
1954 179.00 374.50 255.00 f 649.50 848.00 1008.75 b 1299.50 1140.50 1045.00 0.00 z 559.00 240.00 7343.75
1955 74.00 139.00 339.50 456.50 724.33 e 978.00 1110.50 1159.50 1025.50 848.00 400.50 270.50 7525.83
1956 269.50 83.50 429.50 526.50 872.00 1135.50 1225.00 1147.00 1177.50 b 699.50 377.50 213.00 8156.00
1957 174.50 390.00 360.24 b 478.00 680.50 1096.50 1310.78 a 1184.00 1044.00 658.00 243.00 274.00 7893.52
1958 166.00 253.50 166.00 467.50 961.00 1090.50 1293.00 1288.88 e 1001.00 763.50 389.00 368.50 8208.38
1959 238.00 134.00 406.00 663.50 730.00 1153.50 1328.50 1115.48 a 946.00 754.00 419.50 234.00 8122.48
1960 96.00 70.50 461.50 570.50 794.50 1193.00 1301.50 1232.00 1067.50 661.50 395.00 194.00 8037.50
1961 257.50 249.00 302.00 587.00 767.50 1153.50 1290.50 1197.50 907.50 685.00 265.50 164.50 7827.00
1962 158.00 200.50 191.00 701.00 737.59 b 1008.50 1227.00 1289.50 1004.50 727.50 516.00 290.50 8051.59
1963 107.00 343.00 299.50 452.00 865.00 912.50 1326.00 1141.00 1045.00 825.00 381.50 246.00 7943.50
1964 104.00 94.00 228.00 452.00 761.50 973.00 1297.50 1134.00 965.50 880.50 283.50 136.00 7309.50
1965 232.50 209.50 228.00 437.50 651.00 818.50 1256.50 1199.00 855.50 846.50 448.00 191.50 7374.00
1966 82.00 94.50 419.00 573.50 849.50 1017.00 1289.50 1212.00 998.00 707.50 407.00 198.50 7848.00
1967 192.50 248.00 385.50 327.00 761.00 936.00 1283.50 1228.00 1019.00 806.50 495.50 63.50 7746.00
1968 123.50 364.50 360.50 460.00 784.50 1070.50 1205.00 1096.50 989.00 746.50 379.50 130.50 7710.50
1969 249.00 130.00 249.00 523.00 834.00 973.00 1274.00 1341.00 1056.00 599.00 375.50 258.00 7861.50
1970 160.50 308.50 289.50 398.00 847.50 1097.00 1340.00 1248.50 894.00 588.48 a 405.00 157.00 7733.98
1971 288.50 194.50 418.00 479.50 666.00 1024.00 1318.50 1170.50 1013.00 554.00 340.00 91.00 7557.50
1972 151.50 303.50 602.00 541.50 796.50 1058.50 1345.50 1167.00 991.00 394.00 i 222.50 137.50 7317.00
1973 90.00 135.85 a 118.50 396.00 813.00 1050.00 1238.00 1211.00 956.00 730.00 328.00 217.50 7283.85
1974 136.00 147.50 366.00 500.00 804.00 766.00 j 1212.00 1149.50 980.36 b 417.00 k 349.00 102.00 5746.36
1975 155.50 f 145.00 228.50 302.00 747.00 999.50 1255.00 1195.00 645.00 i 701.00 383.00 175.50 k 5956.00
1976 248.00 262.81 e 236.50 g 416.00 755.00 958.00 1108.00 1143.50 921.00 585.56 d 434.50 184.50 7016.87
1977 144.00 293.00 220.00 563.50 605.50 1070.00 1184.00 1220.00 996.00 753.00 422.50 282.50 7754.00
1978 182.00 195.48 a 424.00 450.00 756.83 b 1106.00 1286.00 1147.00 987.00 854.50 334.00 125.00 7847.81
1979 59.50 155.00 268.00 504.00 749.50 1038.50 1240.50 1130.00 1089.00 801.50 276.50 299.50 7611.50
1980 180.50 277.00 243.00 505.86 a 619.50 1052.00 1321.50 1200.73 a 1032.00 736.00 445.00 411.00 8024.10
1981 298.50 290.50 288.50 617.50 769.50 1159.00 1281.50 1265.50 1027.50 624.00 459.00 284.00 8365.00
1982 139.00 237.00 281.50 479.50 740.50 911.50 1212.50 1223.50 966.50 637.00 299.50 139.50 7267.50
1983 207.50 204.50 274.00 324.50 748.00 940.00 1228.00 1185.50 1051.00 694.50 324.50 190.50 7372.50
1984 215.50 208.00 414.00 497.00 958.50 983.00 1241.50 1144.50 1019.50 526.00 317.00 134.50 7659.00
1985 114.00 209.50 329.50 627.50 804.50 1135.00 1308.00 1230.50 831.00 701.00 280.50 250.50 7821.50
1986 359.00 280.50 469.50 552.50 812.50 1093.50 1156.00 1226.00 814.00 609.50 368.00 194.50 7935.50
1987 167.50 185.50 266.50 661.50 786.00 1097.00 1158.50 1177.50 978.00 834.50 309.00 133.00 7754.50
1988 153.50 301.50 349.50 519.50 768.50 1096.50 1264.00 1175.50 915.50 858.50 332.00 192.00 7926.50
1989 159.50 255.50 492.00 746.50 855.50 1064.00 1309.50 1144.00 1032.50 729.00 432.00 239.50 8459.50
1990 158.00 170.50 404.50 614.50 744.00 1152.50 1221.00 1132.50 1039.50 754.00 417.00 156.50 7964.50
1991 165.50 380.50 216.50 460.00 693.00 914.00 1259.50 1254.00 1005.00 821.00 376.00 181.50 7726.50
1992 165.00 277.50 323.50 625.00 827.50 952.50 1189.50 1165.50 1005.00 782.00 280.50 137.00 7730.50
1993 187.00 166.00 411.50 570.00 854.50 1029.00 1168.00 1175.50 992.50 717.50 282.00 181.00 7734.50
1994 239.50 156.50 410.00 563.00 753.50 1165.00 1254.50 1321.00 1063.50 684.00 230.50 228.50 8069.50
1995 148.50 359.00 352.50 450.00 642.00 983.50 1267.00 1308.50 1049.50 797.00 568.50 248.50 8174.50
1996 220.50 382.50 441.50 647.50 882.00 1143.50 1354.00 1287.00 946.00 719.00 443.50 246.00 8713.00
1997 175.00 210.00 532.00 508.50 972.00 994.00 1280.50 1262.50 1101.00 672.50 399.00 143.00 8250.00
1998 209.50 102.00 308.00 380.50 647.50 900.00 1295.00 1293.50 1004.00 680.50 391.00 231.00 7442.50
1999 278.00 301.50 379.00 386.00 776.50 1027.00 1188.50 1223.47 a 1014.83 a 844.75 a 563.50 217.50 8200.54
2000 285.50 303.50 390.08 a 677.59 a 973.50 1145.00 1297.00 0.00 z 1078.00 657.72 a 199.82 b 273.00 7280.71
2001 144.48 c 151.31 b 388.53 a 495.54 b 973.29 b 1130.17 a 1256.50 1224.50 1114.00 840.00 482.00 146.50 8346.82
2002 207.50 286.50 379.00 647.50 850.50 1150.00 1353.00 1278.50 1044.00 664.00 451.50 167.50 8479.50
2003 431.50 214.50 372.00 437.00 869.19 e 1089.00 1399.00 1285.00 1107.50 960.50 328.20 e 221.00 8714.39
2004 219.00 130.50 596.75 e 549.00 862.00 1064.00 1236.50 1183.50 1011.00 667.00 269.50 220.50 8009.25
2005 242.00 214.00 319.50 514.50 876.50 1015.00 1332.40 e 845.50 i 1009.50 758.00 466.50 266.50 7014.40
2006 248.00 295.50 270.00 564.00 951.00 1186.00 1344.50 1189.50 952.50 688.50 487.00 193.50 8370.00
2007 130.50 241.50 500.00 583.50 905.00 1127.50 1322.50 1295.50 1040.00 771.00 574.00 121.50 8612.50
2008 104.50 210.50 380.50 535.50 724.50 1129.00 1262.50 1245.50 1047.00 808.00 514.00 196.00 8157.50
2009 279.00 222.00 417.50 518.50 971.00 994.50 1338.00 1258.00 1085.50 664.00 504.00 103.50 8355.50
2010 215.00 183.00 309.50 454.00 729.50 1040.50 1310.00 1228.00 1125.50 0.00 z 331.00 326.00 7252.00
2011 207.00 134.00 438.00 589.50 744.00 1048.00 1305.00 1376.63 d 1119.60 e 824.27 c 335.89 b 147.50 8269.39
2012 256.50 216.00 377.00 652.00 919.15 a 1138.00 1273.58 a 1273.00 1050.50 703.00 490.00 164.50 8513.23
2013 178.50 156.00 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 334.50
Period of Record Statistics
MEAN 177.17 212.44 346.90 524.60 794.02 1038.11 1263.21 1209.38 1012.91 727.57 383.78 203.48 7893.82
S.D. 74.44 85.95 100.34 96.29 94.39 82.38 58.81 57.44 69.15 93.00 95.21 72.26 392.14
SKEW 0.42 0.19 0.39 -0.01 0.05 -0.12 -0.47 0.39 -0.57 0.10 0.12 0.57 0.30
MAX 431.50 390.00 640.50 746.50 973.50 1193.00 1399.00 1376.63 1177.50 960.50 590.50 411.00 8882.50
MIN 0.00 28.00 118.50 302.00 598.50 818.50 1108.00 1096.50 814.00 526.00 199.82 63.50 7083.57
NO YRS 79 80 76 79 80 78 81 79 80 77 81 80 69