TEMPE 1 SE, ARIZONA

Monthly Total Growing Degree Days

(028489)

Base Temperature = 50 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198409
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
1926 17.50 194.96 a 456.00 573.00 769.50 1017.50 1172.50 1189.37 a 982.50 704.00 305.00 133.00 7514.83
1927 156.72 d 234.00 295.50 496.00 759.00 943.00 1235.50 1145.45 a 967.50 660.50 401.50 84.00 7378.67
1928 153.00 187.00 462.50 520.00 821.50 939.50 1237.50 1146.00 1002.50 702.00 400.00 163.00 7734.50
1929 129.00 135.50 291.50 410.17 a 715.00 921.50 1297.50 1158.00 699.50 g 640.50 139.66 a 105.00 5943.33
1930 56.00 218.50 269.50 557.00 578.00 990.50 1223.50 1140.91 c 840.50 519.00 251.50 55.50 6700.41
1931 72.00 159.50 297.00 558.00 819.50 968.00 1270.50 1123.00 974.50 580.00 193.50 39.00 7054.50
1932 14.50 168.50 271.50 450.50 684.00 893.00 1164.00 1178.50 971.50 565.00 247.00 28.50 6636.50
1933 12.00 32.48 c 260.00 340.86 a 565.50 963.00 1251.00 1178.50 985.50 709.00 261.00 59.00 6617.84
1934 59.93 a 204.00 483.50 602.00 861.50 854.50 1222.00 1117.50 911.50 621.00 223.00 97.50 7257.93
1935 94.50 139.50 135.00 417.00 573.00 980.00 1185.50 1102.50 940.50 564.50 154.50 77.50 6364.00
1936 43.00 140.00 364.00 558.00 813.00 1046.00 1188.50 1166.50 891.50 601.50 272.50 69.50 7154.00
1937 0.00 94.50 242.00 448.00 774.00 932.50 1200.50 1202.50 1018.00 646.00 226.00 139.50 6923.50
1938 96.00 136.00 230.50 467.50 695.00 919.50 1108.00 1121.50 979.50 552.00 96.50 107.50 6509.50
1939 49.00 16.00 318.00 546.00 751.50 928.50 1172.00 1149.50 896.50 542.00 361.00 184.50 6914.50
1940 118.50 120.50 358.00 496.50 818.50 1022.50 1160.50 1170.50 951.00 616.50 184.00 157.00 7174.00
1941 93.00 179.50 243.00 314.50 710.50 830.50 1124.00 1063.00 823.00 491.50 305.00 109.00 6286.50
1942 113.50 57.50 198.00 421.50 660.00 904.50 1178.00 1083.00 906.00 577.50 305.00 114.00 6518.50
1943 49.50 208.50 347.00 557.00 760.50 915.00 1184.00 1099.50 954.50 592.00 271.00 104.00 7042.50
1944 63.50 75.00 196.50 383.50 700.00 808.00 1103.50 1153.00 909.50 665.00 192.50 62.50 6312.50
1945 51.00 118.00 160.50 413.00 699.00 840.00 1157.00 1144.00 948.50 696.00 180.50 36.00 6443.50
1946 34.00 76.00 299.00 639.50 740.00 1011.50 1204.50 1177.00 979.00 479.00 117.00 121.00 6877.50
1947 29.00 193.50 342.00 481.00 812.00 942.00 1261.50 1155.50 1038.50 664.50 156.50 50.00 7126.00
1948 105.50 97.00 170.50 505.00 728.00 938.00 1190.50 1195.50 1006.50 713.00 158.00 79.50 6887.00
1949 12.00 94.50 243.50 549.00 712.50 984.50 1206.50 1110.00 1046.00 569.00 418.50 149.00 7095.00
1950 95.50 222.50 335.00 595.50 675.50 907.50 1163.00 1108.00 861.50 788.00 386.00 207.00 7345.00
1951 98.00 153.00 304.50 469.00 728.50 877.50 1230.50 1113.00 944.00 653.50 250.00 104.00 6925.50
1952 60.50 109.50 149.50 474.00 824.00 932.00 1139.00 1185.50 990.00 743.50 229.00 69.00 6905.50
1953 135.00 112.50 318.50 441.50 557.50 942.50 1205.50 1154.00 931.50 619.00 340.00 58.50 6816.00
1954 94.50 307.50 268.00 609.50 785.50 920.50 1201.50 1082.00 981.00 681.50 350.00 112.50 7394.00
1955 36.50 107.00 291.00 410.50 680.00 897.50 1068.00 1098.00 920.00 748.50 260.00 181.00 6698.00
1956 177.00 75.00 339.50 450.00 773.50 1045.50 1141.50 1060.50 993.00 596.00 224.00 89.50 6965.00
1957 137.50 294.50 320.50 441.50 628.50 1029.50 1233.50 1149.50 921.50 606.00 172.50 111.00 7046.00
1958 81.50 196.50 191.50 442.00 904.00 1034.00 1224.50 1250.00 1009.00 735.00 290.50 186.50 7545.00
1959 110.00 75.00 333.00 610.00 715.00 1125.50 1304.50 1168.50 950.50 653.50 289.50 119.50 7454.50
1960 59.50 31.50 412.00 528.00 759.00 1108.00 1254.00 1191.00 1036.00 603.00 285.00 93.00 7360.00
1961 125.50 160.00 303.00 517.50 735.50 1084.00 1245.00 1162.00 874.00 588.00 166.00 68.50 7029.00
1962 91.50 162.50 171.50 623.50 682.00 934.00 1177.50 1226.00 994.00 641.00 350.50 143.50 7197.50
1963 54.00 254.50 271.00 398.00 855.00 893.50 1253.00 1154.50 1032.00 745.00 306.00 89.50 7306.00
1964 23.50 32.00 190.00 423.00 708.50 944.00 1250.00 1108.00 901.00 742.00 173.50 77.00 6572.50
1965 108.00 134.50 200.50 412.00 653.00 816.00 1221.00 1177.00 863.00 686.00 338.50 122.50 6732.00
1966 18.50 58.50 346.00 548.00 860.00 1038.50 1247.00 1197.50 971.00 617.50 306.50 117.50 7326.50
1967 63.50 135.00 350.00 317.00 715.50 895.00 1229.00 1196.50 984.00 677.50 378.50 20.50 6962.00
1968 78.00 251.50 290.00 444.50 752.50 994.50 1163.00 1065.00 929.00 624.50 230.50 42.50 6865.50
1969 145.00 97.50 193.50 507.00 340.50 p 936.50 1251.50 1304.50 987.50 516.00 295.50 130.50 6365.00
1970 73.00 218.00 247.00 416.00 849.83 b 1051.50 1311.50 1232.00 889.50 522.50 284.50 59.00 7154.33
1971 133.50 157.00 352.50 442.50 669.00 955.50 1280.00 1146.50 954.00 517.50 220.00 70.50 6898.50
1972 33.00 206.00 529.50 530.00 779.00 1032.00 1283.50 1153.50 940.50 603.00 131.00 66.50 7287.50
1973 36.68 a 132.50 136.50 440.50 854.00 1016.50 1229.50 1207.50 921.00 637.00 239.00 108.50 6959.18
1974 73.00 115.00 371.00 505.50 815.00 1123.50 1179.00 1137.50 976.00 685.00 245.50 27.00 7253.00
1975 65.50 92.50 243.00 308.00 692.50 953.00 1244.00 1175.50 983.00 592.00 238.50 98.50 6686.00
1976 137.00 233.50 273.50 448.00 810.00 1015.00 1225.00 1158.50 917.00 562.00 298.50 71.50 7149.50
1977 89.50 193.50 203.00 555.50 641.50 1077.50 1267.50 1245.00 990.50 746.50 323.00 169.50 7502.50
1978 116.00 173.50 429.00 491.00 770.50 1099.50 1279.00 1181.00 992.00 793.00 285.00 73.50 7683.00
1979 35.00 116.50 275.50 511.00 790.00 1063.00 1243.50 1119.00 1104.00 726.50 232.50 152.50 7369.00
1980 160.00 253.50 269.00 505.00 691.50 1040.00 1294.50 1183.00 979.00 666.50 311.00 256.50 7609.50
1981 200.00 218.00 305.00 646.50 805.00 1161.50 1269.50 1256.50 1032.50 586.50 358.50 162.50 8002.00
1982 96.00 204.50 281.00 526.50 779.00 953.00 1191.00 1220.50 972.50 567.50 247.50 87.50 7126.50
1983 129.00 150.50 275.50 378.50 774.00 964.50 1251.50 1165.00 1095.50 693.50 322.50 137.00 7337.00
1984 113.50 165.00 390.00 481.50 948.00 1020.00 1208.00 1176.00 1021.00 0.00 z 0.00 z 0.00 z 6523.00
Period of Record Statistics
MEAN 83.16 150.52 289.73 483.94 744.53 972.47 1214.54 1158.96 961.48 635.09 261.72 103.60 7053.33
S.D. 46.36 66.90 86.24 80.58 82.73 79.79 52.50 49.46 57.27 75.94 76.77 48.50 375.25
SKEW 0.26 0.10 0.46 -0.08 -0.16 0.17 -0.46 0.28 -0.06 0.05 -0.05 0.67 0.00
MAX 200.00 307.50 529.50 646.50 948.00 1161.50 1311.50 1304.50 1104.00 793.00 418.50 256.50 8002.00
MIN 0.00 16.00 135.00 308.00 557.50 808.00 1068.00 1060.50 823.00 479.00 96.50 20.50 6286.50
NO YRS 59 59 59 59 58 59 59 59 58 58 58 58 56