WINKELMAN 6 S, ARIZONA

Monthly Total Growing Degree Days

(029420)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198005
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 302.50 401.50 492.38 a 728.00 1011.00 1290.00 1448.50 1396.03 a 1112.50 808.58 a 404.00 295.00 9690.00
1894 159.50 228.00 481.00 765.50 1021.97 a 1130.00 1439.50 1326.00 1130.50 799.00 501.50 299.00 9281.47
1895 206.00 224.00 456.00 654.00 963.50 1205.50 1346.50 1311.76 d 1111.00 796.50 317.50 144.00 8736.26
1896 271.50 304.50 555.50 650.50 995.00 1267.00 1335.58 a 1258.00 1089.44 c 763.50 437.50 267.00 9195.03
1897 200.47 a 198.00 373.50 720.00 1023.00 a 1119.00 1301.00 1314.00 1204.66 a 794.50 495.00 191.50 8934.62
1898 88.00 382.50 421.50 808.00 859.50 1143.00 1379.50 1326.00 1127.50 789.00 414.00 140.00 8878.50
1899 193.50 243.50 504.50 725.50 839.50 1148.50 1387.50 1293.00 1134.50 739.00 416.00 204.50 8829.50
1900 329.00 306.50 652.00 581.50 1005.00 1200.00 1414.00 1242.50 1034.00 803.50 508.00 241.50 9317.50
1901 300.50 315.50 460.50 626.00 952.00 1117.50 1416.50 1388.50 1119.00 841.00 569.00 248.50 9354.50
1902 262.50 327.00 415.50 774.50 946.00 1236.72 a 1313.50 1309.50 1118.50 894.00 415.18 b 261.00 9273.90
1903 248.00 a 191.00 486.18 a 730.00 937.00 1161.50 1409.50 1384.00 1073.50 772.00 542.00 257.50 9192.18
1904 130.09 c 445.50 640.31 b 733.00 969.00 1221.50 1388.50 1319.50 1051.50 790.00 477.50 278.00 9444.40
1905 375.50 380.50 547.00 620.50 833.00 1144.00 1309.00 1343.50 1116.50 851.00 494.50 193.00 9208.00
1906 196.50 386.50 562.00 632.00 911.00 1166.50 1320.50 1203.00 1055.50 754.00 460.50 351.00 8999.00
1907 324.50 421.00 555.50 695.00 788.50 1037.68 b 1323.50 1254.00 1095.50 814.50 454.00 256.00 9019.68
1908 315.00 331.76 d 539.50 663.00 826.15 a 1086.96 b 1263.50 1250.33 d 1062.00 675.91 c 517.20 e 294.00 8825.32
1909 364.00 287.00 363.73 a 648.21 b 845.27 a 1141.00 1332.00 1260.67 a 1019.50 0.00 z 0.00 z 0.00 z 7261.38
1910 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 788.50 477.50 329.93 c 1595.93
1911 405.00 327.50 653.50 652.50 831.50 1148.00 1218.00 1258.00 1097.50 740.26 b 360.56 c 115.00 8807.31
1912 250.58 a 276.50 461.38 a 476.50 829.00 1131.00 1153.00 1142.50 937.00 658.00 422.50 147.77 a 7885.73
1913 182.50 256.31 b 417.00 647.00 821.50 a 1015.50 1205.90 a 1167.50 895.00 0.00 z 539.42 d 206.00 7353.63
1914 365.50 327.00 553.00 696.50 912.36 b 1152.50 1268.00 1284.00 1119.50 775.52 a 585.54 b 219.67 b 9259.09
1915 207.50 318.50 451.00 643.50 778.00 1129.00 1289.50 1256.00 991.50 773.00 437.50 232.50 8507.50
1916 297.50 442.77 a 632.00 653.00 830.00 1084.50 1263.50 1209.50 1025.00 713.50 371.50 163.00 8685.77
1917 228.76 b 297.00 379.50 620.50 786.00 1166.50 1342.50 1237.93 a 1101.50 856.63 a 510.00 350.00 8876.83
1918 196.00 353.50 613.50 633.00 831.50 1248.50 1325.00 1202.50 1100.50 812.00 387.93 a 182.50 8886.43
1919 177.00 220.50 456.00 693.00 887.50 1133.50 1259.00 1240.50 1072.50 707.00 451.50 337.79 b 8635.79
1920 333.00 424.00 452.50 547.00 935.50 1152.00 1352.50 1240.50 1032.50 680.45 a 391.50 217.00 8758.45
1921 337.50 416.50 690.50 662.00 900.03 a 1153.93 b 1260.50 1226.50 1133.00 926.26 b 510.54 b 405.00 9622.26
1922 236.50 320.00 447.00 574.00 960.50 1242.41 a 1365.03 a 1308.50 1120.00 784.62 b 317.59 a 571.90 b 9248.05
1923 350.96 c 325.50 440.00 680.00 969.00 1095.50 1321.00 1194.50 1005.00 685.00 444.50 254.50 8765.46
1924 172.50 372.50 462.50 590.50 961.50 1234.00 1351.00 1342.00 1315.50 862.50 500.00 193.00 9357.50
1925 166.00 377.50 579.18 a 711.00 559.00 m 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1833.68
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 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
1933 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
1934 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
1935 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
1936 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
1937 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
1938 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
1939 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
1940 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
1941 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
1942 0.00 z 4.50 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
1943 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
1944 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
1945 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
1946 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
1947 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
1948 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
1949 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
1950 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
1951 0.00 z 0.00 z 0.00 z 163.50 w 935.00 1145.50 1490.00 1343.50 1120.00 854.00 405.00 227.00 7520.00
1952 228.50 236.66 a 326.50 668.50 1018.50 1180.00 1341.00 1360.00 1202.59 a 935.50 346.00 165.00 9008.75
1953 302.77 a 251.50 519.00 654.50 787.50 1207.50 1498.73 e 896.50 k 1182.50 736.00 f 511.50 155.50 7071.00
1954 260.00 433.50 530.10 a 837.00 974.90 b 1169.50 1416.00 1275.00 1194.50 921.00 525.00 288.50 9825.00
1955 170.50 188.74 a 491.35 a 603.46 d 890.14 c 0.00 z 1288.50 1285.00 1101.35 d 600.50 j 428.00 351.00 6798.04
1956 344.00 210.50 516.00 671.50 1026.00 1312.50 1399.50 1321.00 1203.00 301.00 t 287.00 199.50 8490.50
1957 387.50 c 535.77 b 548.50 672.93 a 877.96 c 1271.79 b 1455.93 b 1334.00 1119.50 589.50 g 288.00 276.79 c 8768.67
1958 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
1959 305.50 274.62 b 528.19 e 843.75 b 979.00 1364.48 a 1508.50 1296.63 e 1107.93 a 812.50 412.22 c 274.72 b 9708.05
1960 143.00 177.50 592.00 753.75 b 982.00 1318.97 a 1448.45 b 1428.58 a 1239.11 b 809.50 321.50 g 195.82 a 9088.67
1961 295.05 c 288.00 f 321.00 m 297.50 r 996.50 953.50 h 458.50 u 627.50 p 889.00 f 783.50 390.54 b 263.50 2729.09
1962 230.00 344.96 c 168.50 k 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 574.96
1963 0.00 z 310.50 f 514.50 634.00 1034.50 1121.50 1499.50 1288.50 1194.50 936.50 496.00 221.50 8941.00
1964 130.00 151.50 385.00 616.00 942.00 1158.50 1429.00 1324.00 1055.50 893.00 334.50 244.00 8663.00
1965 309.00 283.50 436.50 664.00 872.00 1065.00 1428.50 1395.00 a 1066.50 860.00 535.50 293.00 9208.50
1966 169.50 176.50 511.50 703.00 1044.50 1204.50 1436.50 1352.00 1085.00 769.00 471.00 209.77 a 9132.77
1967 163.27 a 307.50 569.50 571.50 876.00 1130.00 1397.50 1312.50 1120.50 796.00 493.00 121.86 b 8859.13
1968 205.50 429.50 434.50 548.00 908.00 1198.00 1349.00 1225.50 1084.00 856.63 a 405.00 142.00 8785.63
1969 305.50 237.50 337.50 703.00 998.50 1159.00 1470.00 1452.19 b 1209.50 754.50 431.00 239.50 9297.69
1970 182.50 344.00 377.00 511.50 1003.50 1257.00 1539.00 1431.17 a 1105.00 720.00 455.00 258.00 9183.67
1971 272.00 265.50 568.50 668.00 881.50 1217.50 1554.00 1368.00 1153.00 678.50 380.50 140.00 9147.00
1972 170.50 315.38 a 693.50 667.50 967.50 1259.50 1495.00 1374.00 1160.00 818.50 311.00 184.00 9416.38
1973 132.00 278.50 307.00 534.50 1011.50 1193.50 1401.50 1413.00 0.00 z 865.00 434.50 222.50 7793.50
1974 252.50 251.50 534.00 661.00 1001.00 1360.50 1410.00 1346.00 1149.50 850.50 422.00 141.50 9380.00
1975 207.50 238.52 a 433.00 507.00 858.00 1167.50 1418.00 1392.50 1179.00 799.80 a 428.00 252.00 8880.82
1976 241.50 0.00 z 0.00 z 656.50 1015.00 1234.50 1401.00 1372.50 1118.00 754.00 450.00 207.50 8450.50
1977 280.50 352.00 387.00 718.50 900.50 1247.50 1475.00 1448.50 1222.50 924.00 499.50 360.00 9815.50
1978 316.50 308.00 569.50 644.50 930.00 1251.00 1442.00 1351.00 1146.50 935.00 476.00 179.00 9549.00
1979 180.00 276.50 393.00 609.00 899.52 a 0.00 z 896.50 l 1279.27 a 1196.50 836.50 310.00 272.50 6252.78
1980 282.50 364.50 405.00 605.50 816.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2473.50
Period of Record Statistics
MEAN 248.16 309.89 493.04 657.99 921.82 1183.61 1376.70 1308.22 1112.81 804.01 439.60 240.22 9096.38
S.D. 75.68 81.14 92.29 75.10 75.72 74.11 86.84 72.02 73.35 71.70 71.78 79.57 378.58
SKEW 0.08 0.28 0.18 0.08 -0.22 0.31 -0.21 -0.04 -0.23 0.03 -0.31 1.31 -0.38
MAX 405.00 535.77 693.50 843.75 1044.50 1364.48 1554.00 1452.19 1315.50 936.50 585.54 571.90 9825.00
MIN 88.00 151.50 307.00 476.50 778.00 1015.50 1153.00 1142.50 895.00 658.00 287.00 115.00 7885.73
NO YRS 59 57 57 58 59 55 56 56 56 53 57 58 45