BUCKEYE, ARIZONA

Monthly Total Growing Degree Days

(021026)

Base Temperature = 50 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 200311
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
1893 0.00 z 0.00 z 266.00 j 482.50 748.50 1002.50 1199.50 1184.50 871.00 573.00 279.00 187.00 6527.50
1894 83.18 a 102.50 354.00 506.50 722.00 649.00 g 1192.00 1136.50 896.50 653.00 373.50 155.00 6174.68
1895 115.50 209.00 373.00 553.00 765.00 885.00 1075.50 1133.00 924.00 645.50 223.50 60.00 6962.00
1896 237.00 303.00 396.50 411.50 739.00 1065.50 1152.50 1189.37 a 976.50 721.50 309.83 a 221.50 7723.69
1897 140.57 b 121.00 207.00 561.50 829.50 892.00 1177.00 1205.00 995.50 515.00 250.00 56.50 6950.57
1898 65.00 269.00 250.50 612.00 672.00 942.50 1249.30 a 1202.50 962.50 534.00 165.50 63.50 6988.30
1899 92.00 140.00 269.00 502.00 581.50 738.00 f 1181.74 b 1075.00 689.00 j 343.00 h 278.50 71.50 4191.24
1900 102.50 j 149.50 453.50 371.00 749.00 982.20 e 1169.65 e 1009.00 792.00 443.50 h 313.50 87.50 f 5989.35
1901 90.00 m 164.89 a 290.48 d 411.00 685.00 817.50 1219.00 904.00 g 832.00 588.00 291.50 40.50 5339.87
1902 72.50 137.50 177.50 498.00 713.53 b 936.50 1062.50 1115.50 860.00 604.50 174.00 10.00 o 6352.03
1903 16.50 33.50 205.00 367.00 653.00 818.00 1093.00 1195.00 842.00 373.00 j 0.00 z 20.00 n 5223.00
1904 19.50 t 160.50 k 490.83 a 615.00 b 814.61 d 963.33 c 827.50 f 1148.66 c 887.68 b 548.50 243.50 53.00 5765.12
1905 97.50 189.50 341.00 417.50 367.50 i 941.00 1141.00 1249.50 973.50 570.50 242.50 31.50 6195.00
1906 57.50 197.50 284.50 390.00 650.50 891.50 1214.50 232.50 x 840.00 558.00 226.50 92.00 5402.50
1907 59.50 178.50 279.50 522.00 635.50 816.00 1141.00 1120.50 930.50 631.00 265.50 57.00 6636.50
1908 75.00 113.00 306.00 503.50 602.00 842.50 1196.50 1197.00 916.00 459.50 296.50 61.50 6569.00
1909 135.00 115.00 196.00 452.00 617.50 962.00 1187.00 1208.50 940.00 596.00 211.50 27.50 6648.00
1910 72.50 114.00 410.50 527.00 840.00 971.50 1238.00 1243.00 1052.50 660.00 281.50 120.00 7530.50
1911 137.50 h 102.00 398.50 492.50 676.50 954.00 1190.00 1177.50 982.50 575.50 0.00 z 22.00 6571.00
1912 71.00 93.50 251.50 368.00 713.50 1081.03 a 1130.00 1152.00 824.00 557.00 244.50 20.00 6506.03
1913 17.50 97.50 198.50 492.50 695.00 923.00 1147.50 1184.00 986.00 577.50 357.00 54.00 6730.00
1914 112.63 a 127.50 412.00 553.50 770.50 1021.03 a 1278.75 e 1272.50 1055.00 668.50 392.00 31.50 7695.42
1915 33.50 81.50 276.50 508.45 a 639.00 972.50 1180.00 1211.00 865.50 642.50 213.50 75.00 6698.95
1916 57.00 256.00 422.00 525.50 694.50 949.00 1218.00 1147.00 922.00 471.50 127.00 45.00 6834.50
1917 21.50 74.00 154.00 383.00 569.00 973.50 1241.00 1133.00 991.50 652.00 251.00 48.50 6492.00
1918 43.00 145.50 348.00 505.00 656.17 a 1145.50 1200.50 1091.00 1026.50 698.50 218.50 34.00 7112.17
1919 58.00 51.85 a 0.00 z 0.00 z 0.00 z 0.00 z 1254.98 a 1239.48 a 967.50 507.00 189.50 72.33 a 4340.65
1920 81.50 181.50 214.79 c 440.00 768.80 a 1017.50 1278.00 1201.50 933.50 494.00 272.00 35.50 6918.59
1921 89.50 0.00 z 0.00 z 531.50 886.50 1073.50 1251.00 1254.47 a 1011.50 0.00 z 235.50 211.50 6544.97
1922 23.50 g 136.00 188.00 400.50 845.00 1104.50 1341.02 b 1284.50 1135.50 690.50 143.50 113.50 7382.52
1923 148.05 b 189.50 267.00 519.50 876.50 948.00 1257.00 1232.77 a 996.21 a 564.50 281.79 b 88.50 7369.31
1924 31.00 168.00 225.50 468.50 903.50 1132.00 1267.50 1282.37 a 1038.50 570.00 284.00 60.00 7430.87
1925 61.50 220.50 413.00 578.00 902.50 432.50 o 1329.50 1221.50 978.00 583.50 228.33 c 102.00 6618.33
1926 23.00 224.00 444.00 599.00 805.50 1084.66 a 1246.50 1245.17 a 1037.00 748.00 299.00 87.50 7843.32
1927 134.50 222.50 278.50 549.00 817.50 1009.50 1288.00 1226.50 996.50 631.48 d 353.00 48.00 7554.98
1928 80.17 b 116.00 369.50 436.00 821.00 986.00 1253.50 1167.00 1003.50 693.48 d 259.00 73.50 7258.65
1929 29.50 83.00 248.50 412.50 780.50 976.00 1273.00 1239.00 972.50 684.00 172.76 a 94.19 e 6965.45
1930 61.00 214.00 278.50 583.00 623.00 1043.50 1261.00 1181.00 885.50 546.50 302.50 62.00 7041.50
1931 89.00 166.00 322.50 598.00 863.50 1014.50 1397.00 1207.00 1018.00 626.50 228.00 14.50 7544.50
1932 7.00 164.50 318.00 479.00 746.50 970.00 1267.00 1267.00 1046.50 610.50 302.50 50.50 7229.00
1933 11.00 30.50 294.50 355.50 613.50 1049.50 1373.50 1300.00 1098.00 798.50 318.00 113.50 7356.00
1934 93.00 244.00 560.00 689.50 953.00 946.50 1352.00 1235.50 1005.50 691.50 295.38 d 155.50 8221.38
1935 142.00 220.00 215.50 525.50 688.50 1091.50 1266.00 1207.50 1016.00 630.50 175.86 a 95.00 7273.86
1936 60.00 154.50 396.50 626.50 899.00 1144.50 1335.50 1292.00 942.78 c 639.78 b 327.50 80.50 7899.05
1937 0.00 113.00 293.00 494.50 823.00 1033.00 1320.50 1296.00 1100.00 709.90 a 269.44 c 179.00 7631.34
1938 114.50 179.50 274.50 553.00 794.00 1048.00 1276.00 1283.00 802.50 h 639.50 116.90 a 136.50 6415.40
1939 64.50 28.50 352.00 624.50 847.00 1017.41 a 1304.50 1260.00 966.50 577.50 306.50 181.00 7529.91
1940 142.00 156.50 372.00 579.44 c 916.00 1137.00 1270.50 1271.00 1025.50 672.50 192.00 186.00 7920.44
1941 123.50 210.50 255.00 332.00 743.00 864.83 a 1159.50 1071.50 846.60 e 522.00 303.50 93.57 d 6525.50
1942 77.00 68.50 246.00 441.50 658.00 910.50 1267.50 1149.00 936.50 580.73 a 253.00 76.00 6664.23
1943 17.00 u 177.33 a 318.50 520.50 712.43 d 0.00 z 1032.50 f 1160.00 1014.00 645.50 249.00 89.50 4886.76
1944 50.00 65.25 a 235.50 422.50 707.50 801.50 1035.50 0.00 z 0.00 z 724.88 a 193.50 63.00 4299.13
1945 50.00 116.00 140.00 380.50 700.50 841.03 a 1253.50 1217.27 a 1071.50 0.00 z 0.00 z 0.00 z 5770.30
1946 0.00 z 61.00 t 308.50 268.00 t 745.50 1032.50 1222.00 1240.50 987.41 a 464.00 111.00 110.00 6221.41
1947 31.50 178.50 335.50 486.50 840.00 1021.50 1321.50 1205.26 b 1120.34 a 691.50 188.00 66.13 a 7486.24
1948 129.50 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 0.00 z 129.50
1949 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 779.00 l 1143.00 1110.00 550.50 378.00 130.20 a 3311.70
1950 67.50 212.00 330.00 658.00 711.50 976.50 1220.50 1169.50 875.50 758.00 350.50 151.00 7480.50
1951 59.00 132.00 250.00 471.50 744.00 903.00 1277.50 1114.00 940.50 655.00 241.00 72.00 6859.50
1952 24.50 121.00 173.50 501.00 867.00 969.00 1196.00 1242.00 1073.50 787.50 139.50 n 47.00 7002.00
1953 103.00 118.00 371.00 465.00 587.50 966.00 1248.50 1184.50 965.50 627.50 326.50 52.00 7015.00
1954 68.00 284.00 248.00 624.50 824.50 972.50 1285.50 1177.00 1053.00 734.50 366.50 116.50 7754.50
1955 16.00 90.00 286.00 423.50 712.00 958.00 1138.00 1130.50 958.50 770.50 248.00 163.55 b 6894.55
1956 138.00 80.50 348.00 494.00 836.00 1108.00 1225.50 1151.00 1065.00 594.88 b 213.00 70.00 7323.88
1957 124.50 314.70 e 341.55 c 304.00 j 414.50 k 1100.40 e 1309.75 c 997.50 f 985.20 e 615.72 b 165.58 d 76.50 g 4957.40
1958 55.50 f 185.04 e 284.74 d 463.27 d 968.46 d 1081.50 1263.50 1266.23 e 1051.73 d 794.93 c 231.00 f 159.59 d 7519.00
1959 86.00 f 86.92 d 0.00 z 648.46 d 738.46 c 1129.66 a 1353.15 a 1194.07 d 979.14 a 684.14 b 344.42 d 119.57 c 7277.99
1960 58.56 d 53.94 d 388.61 c 531.00 e 797.96 d 1138.50 1304.50 1253.90 b 1046.90 a 624.28 b 291.96 b 74.18 c 7564.28
1961 101.50 f 166.83 d 294.50 b 539.44 c 749.74 d 1140.54 b 1274.00 1206.93 a 905.89 b 486.50 f 192.12 d 37.50 g 6470.00
1962 57.50 f 173.38 b 164.19 d 657.60 e 704.06 e 956.40 e 1240.00 d 1292.59 c 1026.96 b 662.62 c 295.00 f 150.02 c 7027.82
1963 50.24 b 302.00 314.00 451.03 a 889.18 a 918.00 1297.00 1167.00 1032.50 711.97 a 266.50 56.00 7455.43
1964 44.50 57.50 253.00 494.00 767.00 1008.00 1286.50 1125.00 886.50 722.82 a 177.00 62.50 6884.32
1965 126.00 152.50 230.50 469.00 696.00 850.50 1286.50 1215.00 865.00 685.50 308.00 90.00 6974.50
1966 16.02 a 39.00 348.00 562.50 888.00 1049.50 1289.00 1273.00 1055.00 685.00 365.50 156.50 7727.02
1967 95.50 217.50 427.50 402.00 802.00 1008.75 b 1378.47 a 1339.50 1045.50 783.00 425.19 d 39.78 a 7964.69
1968 136.50 334.50 373.60 b 553.00 849.40 a 1092.00 1271.50 1156.82 a 1000.86 a 690.27 a 281.38 a 51.50 7791.33
1969 204.00 142.07 a 259.00 592.50 890.50 1001.50 1348.50 1373.50 1074.50 565.50 320.50 140.57 b 7912.64
1970 83.50 257.92 b 314.17 e 423.00 889.00 1099.00 1375.50 1309.50 941.50 553.00 290.00 58.00 7594.10
1971 130.50 168.00 389.50 487.50 695.00 1043.50 1364.50 1248.00 1039.14 a 549.00 258.00 63.50 7436.14
1972 45.00 238.50 582.00 592.50 843.72 a 1134.83 a 1366.67 b 1248.00 1011.67 c 693.00 190.50 102.62 b 8049.00
1973 66.00 193.93 a 188.50 505.00 909.50 1098.50 1323.00 1305.50 985.00 699.50 289.00 144.50 7707.93
1974 103.50 142.00 444.00 574.00 881.00 1227.50 1299.50 1212.50 1048.50 751.50 298.00 40.00 8022.00
1975 101.50 126.50 291.50 384.50 757.00 985.50 1314.00 1268.50 1044.00 631.00 253.00 84.50 7241.50
1976 129.50 251.00 304.83 a 460.50 865.50 1023.10 a 1310.27 a 1181.00 922.00 548.50 301.50 70.00 7367.70
1977 118.00 227.63 a 251.62 a 599.00 714.50 1165.71 b 1364.50 1309.75 c 822.00 g 663.00 f 399.50 252.02 d 6402.23
1978 142.50 188.22 a 466.07 b 541.67 c 857.00 1171.50 1334.60 b 1213.98 c 1016.00 807.00 319.00 83.38 b 8140.92
1979 44.00 129.11 a 271.00 g 582.93 a 843.72 a 1106.50 1318.03 b 1160.50 1127.07 a 716.50 216.50 152.86 b 7397.72
1980 168.12 e 254.56 b 319.50 546.43 b 737.50 1068.62 a 1400.50 1299.93 a 1020.00 a 668.16 c 314.46 b 270.14 c 8067.92
1981 225.55 b 246.00 367.02 c 682.22 c 849.40 a 1186.00 1378.43 b 1339.20 a 1081.03 a 627.46 d 379.66 a 198.29 b 8560.27
1982 110.50 258.00 344.00 596.50 857.50 1014.00 1277.00 1305.00 1029.00 588.50 286.50 96.50 7763.00
1983 126.00 160.00 315.50 465.50 791.50 1036.50 1312.50 1270.00 1168.00 762.50 383.00 257.96 c 8048.96
1984 182.50 215.00 442.00 557.00 1044.00 1112.50 1301.00 1232.00 1072.50 583.00 301.50 114.00 8157.00
1985 86.00 204.00 365.50 712.50 929.00 1192.50 1370.00 1306.00 876.00 684.07 a 282.00 123.50 8131.07
1986 269.00 263.50 536.50 649.50 907.50 1210.00 1270.50 1356.00 916.50 609.50 322.00 102.00 8412.50
1987 103.00 209.50 346.50 741.50 907.50 1171.00 1239.00 1262.00 1010.50 826.50 290.50 72.00 8179.50
1988 95.50 270.00 419.50 586.00 878.00 1149.50 1365.00 1276.00 961.00 876.00 318.00 141.50 8336.00
1989 115.50 245.00 519.50 795.00 930.00 1107.00 1351.50 1185.50 990.00 669.50 319.00 87.00 8314.50
1990 85.00 146.00 426.50 649.50 800.50 1131.50 1263.50 1162.50 1002.50 714.50 338.50 66.50 7787.00
1991 83.50 327.50 250.00 499.50 758.00 991.50 1242.00 1263.50 1028.50 797.50 328.00 173.00 7742.50
1992 114.00 267.50 369.50 677.50 933.00 1027.00 1237.00 1253.00 1065.00 759.00 212.50 69.00 7984.00
1993 176.00 187.00 387.50 577.50 938.00 1054.66 a 1205.50 1211.00 994.50 726.00 248.00 94.00 7799.66
1994 122.00 144.50 422.00 594.50 807.00 1169.00 1296.00 1367.50 1075.50 652.00 222.50 134.50 8007.00
1995 122.00 352.00 407.00 524.00 779.00 1042.50 1327.00 1352.00 1122.00 714.50 458.50 173.00 8373.50
1996 134.50 333.00 439.50 674.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1581.50
1997 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
1998 0.00 z 0.00 z 0.00 z 0.00 z 752.00 0.00 z 1302.55 c 1273.00 1019.00 0.00 z 245.00 107.00 4698.55
1999 71.09 b 160.00 341.00 384.11 b 811.17 a 0.00 z 1228.00 1248.50 1044.50 756.50 376.00 78.00 6498.86
2000 174.00 0.00 z 405.00 676.00 1023.00 d 1147.00 1284.50 1251.00 1075.50 616.79 b 0.00 z 87.63 e 7740.43
2001 64.00 103.00 350.50 516.92 d 995.00 0.00 z 1296.50 1269.00 1102.50 733.50 406.50 43.50 6880.92
2002 89.00 190.00 350.50 669.50 834.50 1159.50 1345.50 1242.00 1022.07 a 621.50 280.86 a 45.50 7850.43
2003 183.00 130.00 182.00 l 381.50 i 480.00 n 600.50 o 840.00 l 671.50 o 655.00 l 602.00 i 198.50 j 0.00 z 313.00
Period of Record Statistics
MEAN 92.22 171.05 326.27 525.10 788.89 1024.51 1263.04 1221.12 991.30 649.29 274.70 97.58 7492.14
S.D. 52.41 74.33 91.11 94.56 102.94 99.31 75.15 68.35 78.14 86.41 69.42 54.98 538.16
SKEW 0.75 0.27 0.32 0.26 0.02 -0.19 -0.60 -0.22 -0.35 0.08 -0.01 1.04 -0.15
MAX 269.00 352.00 582.00 795.00 1044.00 1227.50 1400.50 1373.50 1168.00 876.00 458.50 270.14 8560.27
MIN 0.00 28.50 140.00 332.00 569.00 801.50 1035.50 1009.00 792.00 459.50 111.00 14.50 6492.00
NO YRS 96 102 101 103 103 98 104 103 103 99 100 101 74