NOGALES, ARIZONA

Monthly Total Growing Degree Days

(025921)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198306
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
1892 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 325.50 325.50
1893 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
1894 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 382.00 382.00
1895 316.50 383.50 528.00 753.89 c 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1981.89
1896 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
1897 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
1898 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
1899 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1044.00 745.19 e 444.44 c 287.50 2521.14
1900 285.56 e 293.50 565.50 458.50 891.00 1145.50 0.00 z 1175.00 992.50 752.50 543.50 233.00 7336.06
1901 0.00 z 270.00 351.00 597.50 768.00 1012.50 1296.00 1167.50 1076.50 738.66 b 502.00 251.00 8030.66
1902 221.00 125.50 p 292.00 716.50 767.25 a 1166.50 1164.00 1129.00 999.50 821.50 344.50 0.00 z 7621.75
1903 150.00 i 165.00 405.00 601.00 818.50 1058.00 1253.50 1216.50 0.00 z 746.00 533.50 239.00 7036.00
1904 137.50 392.00 531.00 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 1060.50
1905 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
1906 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
1907 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
1908 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
1909 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1133.50 1267.50 1172.83 a 961.50 752.00 471.00 193.50 5951.83
1910 284.00 274.00 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 558.00
1911 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
1912 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
1913 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 151.50 151.50
1914 290.50 229.00 450.00 605.00 832.50 1080.00 1124.50 1138.50 969.00 651.00 474.00 125.50 7969.50
1915 132.00 215.50 305.00 477.00 674.00 1069.50 1144.50 952.50 f 930.50 763.00 406.00 202.02 a 6319.02
1916 266.50 407.50 544.00 600.00 d 804.00 0.00 z 735.00 k 640.50 l 963.00 674.50 357.50 126.50 4743.50
1917 148.00 197.50 296.50 520.50 657.50 1098.50 1168.70 a 1117.60 b 979.00 797.00 473.00 332.00 7785.80
1918 143.00 286.50 462.50 557.00 719.00 1165.50 1191.50 1093.00 1036.00 752.50 350.00 144.00 7900.50
1919 127.00 116.00 310.50 607.50 814.00 1085.50 1118.50 1162.50 934.50 593.50 357.00 277.50 7504.00
1920 227.33 a 294.00 336.00 411.00 813.50 1034.50 1272.50 1077.00 935.50 624.00 364.00 149.50 7538.83
1921 204.00 228.50 91.50 y 528.00 759.50 1046.50 1162.00 1048.50 987.50 796.50 451.00 295.00 7507.00
1922 133.00 229.00 265.50 456.50 855.50 1118.00 1189.00 1154.00 1009.00 761.00 271.50 261.50 7703.50
1923 288.50 198.50 290.00 528.00 870.00 980.00 1156.00 1041.08 a 888.50 597.50 323.00 177.00 7338.08
1924 94.50 225.27 a 204.00 425.50 819.00 1156.50 1179.50 1190.50 1010.00 704.00 438.50 167.00 7614.27
1925 142.50 318.50 471.50 621.00 913.00 1028.00 1201.00 1069.00 960.00 693.00 331.50 216.50 7965.50
1926 150.98 d 377.50 494.50 607.50 886.00 1162.76 a 1265.00 1223.00 1049.00 851.00 564.50 232.50 8864.24
1927 441.23 a 375.00 427.00 637.00 949.00 1118.50 1297.50 1143.00 1002.00 785.50 613.00 166.00 8954.73
1928 305.50 293.00 564.00 656.50 945.50 1169.00 1316.50 1176.00 1046.00 818.92 a 409.00 229.50 8929.42
1929 186.50 218.00 391.00 620.50 914.00 1182.00 1247.00 1170.50 1056.00 e 794.00 394.00 397.00 8570.50
1930 218.00 415.50 442.00 726.50 776.00 1167.00 1201.50 1201.00 1011.50 752.00 407.50 193.50 8512.00
1931 200.50 266.50 507.00 699.50 969.50 1156.50 1295.50 1135.00 1056.50 842.00 421.20 e 231.50 8781.20
1932 107.50 346.50 486.00 666.00 883.50 1122.00 1221.50 1213.50 1064.00 772.00 568.00 188.00 8638.50
1933 171.50 173.50 525.00 555.00 790.50 1181.00 1294.50 1242.50 1120.50 872.50 552.00 408.00 8886.50
1934 250.50 422.80 c 654.00 738.00 995.00 1034.00 1310.00 1156.50 990.00 841.50 426.00 234.00 k 8818.30
1935 0.00 z 299.00 420.50 670.50 727.50 1120.50 1333.00 1159.50 1012.50 759.50 377.00 285.50 8165.00
1936 280.00 319.50 535.00 748.00 1041.50 1231.50 1325.50 1229.00 1002.00 795.00 485.50 288.50 9281.00
1937 48.71 c 321.44 c 432.00 691.00 965.50 1145.50 1323.50 1267.00 1097.50 870.50 570.50 392.00 9125.15
1938 359.50 366.50 498.00 701.50 912.50 1201.00 1271.50 1243.21 b 1096.50 256.00 u 443.00 363.70 c 8456.90
1939 219.50 130.50 506.50 720.50 961.50 1206.50 1246.00 1177.50 1029.50 743.50 521.50 441.00 8904.00
1940 302.50 302.00 601.50 760.50 1036.50 1190.00 1331.50 1180.50 1081.00 823.00 411.50 396.50 9417.00
1941 266.60 a 349.50 422.50 507.50 905.50 1081.50 1309.00 1170.00 1038.00 717.50 512.00 277.50 8557.10
1942 302.50 235.50 375.00 604.14 a 901.50 1166.50 1344.50 1216.50 1119.50 788.00 596.50 343.00 8993.14
1943 282.00 408.50 567.50 806.50 1005.50 1171.00 1309.00 1177.50 1104.50 823.00 538.00 276.00 9469.00
1944 220.50 215.00 427.00 573.50 891.50 1054.50 1302.00 1268.50 1053.50 870.50 297.50 202.00 8376.00
1945 183.50 235.50 285.00 488.50 769.00 898.50 1228.00 1157.50 975.00 743.00 345.50 165.50 7474.50
1946 106.00 156.00 372.50 696.50 727.00 1065.00 1148.50 1120.00 1001.50 566.00 216.50 225.50 7401.00
1947 110.00 276.00 359.50 502.50 843.50 976.00 1208.00 1091.50 1004.50 685.00 238.00 98.00 7392.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1213.00 1106.00 990.00 708.00 211.00 220.50 4448.50
1949 87.50 150.50 373.50 545.77 d 727.95 c 1005.00 1148.00 1072.50 1017.50 598.00 467.00 185.00 7378.22
1950 199.50 274.00 404.00 594.31 a 733.50 987.00 1082.93 a 1094.50 877.00 845.50 456.50 283.00 7831.74
1951 143.00 211.50 337.00 522.00 762.00 909.00 1257.00 1122.00 977.00 750.00 375.50 210.50 7576.50
1952 257.00 139.00 180.00 498.50 808.50 1010.00 1167.15 a 1156.30 a 1001.00 777.50 274.50 118.50 7387.95
1953 244.00 161.00 389.50 485.69 a 590.50 996.50 1144.00 1119.00 964.50 675.50 403.50 75.00 7248.69
1954 203.50 333.50 394.00 635.00 747.00 975.00 a 1160.00 1020.00 1004.00 745.50 407.50 245.00 7870.00
1955 74.00 146.50 389.50 463.50 699.50 952.50 1113.50 1052.00 881.50 740.50 343.00 260.00 7116.00
1956 242.00 116.00 b 346.50 458.50 784.00 1068.50 1119.50 1026.00 1009.00 664.50 293.50 153.50 7281.50
1957 251.50 401.00 363.50 495.00 657.00 1079.50 1207.00 1080.00 900.50 647.00 238.50 262.00 7582.50
1958 113.50 263.00 233.00 490.00 879.50 1070.00 1178.00 1111.00 920.00 718.00 380.00 280.50 7636.50
1959 242.00 172.00 343.50 619.50 725.50 1091.50 1205.00 1077.00 905.50 658.00 363.50 202.50 7605.50
1960 108.00 90.00 453.00 541.00 732.00 1065.00 1198.50 1137.50 968.00 633.00 386.50 155.00 7467.50
1961 224.50 204.50 376.00 566.50 747.00 1084.00 1191.00 1107.00 887.50 641.00 299.50 188.50 7517.00
1962 182.50 269.50 223.00 612.00 703.50 913.00 1127.00 1143.50 969.00 700.50 441.00 253.00 7537.50
1963 156.00 306.50 340.50 481.00 821.50 935.50 1222.00 1064.50 986.50 751.00 371.00 185.50 7621.50
1964 79.50 51.00 269.00 464.50 726.00 955.50 1204.00 1072.50 879.50 744.00 273.50 201.50 6920.50
1965 267.50 199.50 293.00 527.00 665.00 865.00 1170.00 1142.50 903.00 690.00 475.50 228.50 7426.50
1966 88.50 91.00 421.50 557.00 830.00 1012.50 0.00 z 1117.00 929.50 639.50 431.00 214.00 6331.50
1967 172.50 204.00 449.50 469.50 735.00 963.00 1147.00 1103.50 958.50 712.00 449.00 137.50 7501.00
1968 190.00 349.50 370.00 467.00 728.50 1029.50 1123.50 1023.50 916.50 704.00 321.50 161.00 7384.50
1969 308.50 210.00 266.50 578.00 788.50 964.50 1196.50 1188.00 971.50 621.00 369.00 253.50 7715.50
1970 176.50 300.00 318.00 442.00 835.50 1036.00 1228.50 1137.00 910.50 576.50 399.00 284.00 7643.50
1971 245.00 197.00 432.50 505.00 695.00 992.00 1221.00 1081.50 925.00 565.50 337.00 154.00 7350.50
1972 181.50 280.00 569.50 573.00 786.00 1016.00 1211.50 1112.50 950.50 700.00 240.50 177.00 7798.00
1973 114.00 226.50 229.50 444.00 814.50 1057.00 1186.00 1155.50 951.50 701.00 383.50 216.00 7479.00
1974 215.50 191.50 470.00 576.50 813.00 1152.50 1140.00 1112.50 946.50 691.50 364.50 118.00 7792.00
1975 210.50 196.00 354.00 411.00 715.00 985.00 1146.50 1160.00 957.00 668.00 370.00 217.00 7390.00
1976 214.00 330.50 369.50 521.00 771.00 988.00 1096.50 1087.00 886.50 599.50 366.50 153.50 7383.50
1977 184.50 260.50 287.50 571.50 691.50 1041.00 1183.00 1160.50 999.00 770.00 424.00 329.00 7902.00
1978 259.50 240.00 493.00 518.50 741.50 1074.50 1215.00 1112.00 973.00 764.00 385.50 192.50 7969.00
1979 148.00 220.50 343.00 553.00 732.50 1011.50 1217.50 1096.00 1047.00 766.50 305.00 254.50 7695.00
1980 259.50 360.00 340.00 542.50 683.00 1077.50 1288.00 1134.00 975.00 679.50 383.50 330.50 8053.00
1981 289.50 316.00 350.50 643.00 752.00 1129.00 1195.00 1148.50 977.00 662.00 447.50 294.50 8204.50
1982 220.00 276.50 408.00 578.50 746.50 955.00 1181.00 1145.50 975.50 645.00 383.00 186.50 7701.00
1983 215.50 233.50 332.50 388.00 737.50 934.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2841.00
Period of Record Statistics
MEAN 204.43 255.99 397.49 570.01 803.84 1062.47 1212.70 1136.81 986.20 724.73 402.20 233.14 7931.39
S.D. 75.61 86.09 101.85 96.10 98.31 85.39 66.26 56.85 60.12 77.50 91.77 79.09 638.11
SKEW 0.24 -0.02 0.20 0.38 0.51 -0.11 0.26 0.14 0.20 -0.11 0.14 0.54 0.90
MAX 441.23 422.80 654.00 806.50 1041.50 1231.50 1344.50 1268.50 1120.50 872.50 613.00 441.00 9469.00
MIN 48.71 51.00 180.00 388.00 590.50 865.00 1082.93 1020.00 877.00 565.50 211.00 75.00 6920.50
NO YRS 73 75 74 74 73 73 71 72 74 74 75 76 61