SAN SIMON 9 ESE, ARIZONA

Monthly Total Growing Degree Days

(027567)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198607
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
1962 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 481.50 r 1300.50 1080.00 797.00 493.50 218.00 3889.00
1963 123.00 314.50 419.00 618.00 983.50 1103.50 1327.50 1164.00 1087.50 855.50 401.00 153.50 8550.50
1964 93.00 67.00 334.50 560.00 918.00 1146.00 1328.00 1236.50 969.50 789.50 315.50 161.50 7919.00
1965 217.50 216.50 349.50 635.50 861.00 1043.00 1291.50 1260.50 989.50 801.50 546.00 211.00 8423.00
1966 84.00 105.50 480.50 668.00 983.00 1144.00 1344.50 1235.00 996.00 736.00 499.00 192.00 8467.50
1967 178.00 272.50 557.50 632.00 875.00 1127.00 1314.00 1232.25 a 1018.00 797.00 443.00 102.00 8548.25
1968 159.00 346.00 410.50 524.50 845.00 1156.00 1222.00 1104.00 991.50 789.00 348.50 109.00 8005.00
1969 247.50 186.00 294.00 663.00 913.00 1098.00 1295.50 1281.50 1042.50 735.00 356.00 230.50 8342.50
1970 142.00 262.00 328.50 518.00 959.00 1193.50 1363.50 1301.50 1046.50 659.50 453.50 291.00 8518.50
1971 275.50 258.00 511.00 341.00 o 888.50 1189.00 1424.00 1239.00 1058.00 658.50 386.50 170.00 8058.00
1972 220.00 331.50 631.50 671.00 902.50 1132.50 1331.00 1216.50 1031.50 806.00 290.00 193.50 8757.50
1973 120.00 249.00 342.00 505.50 925.50 1153.50 1299.50 1282.50 1079.00 851.50 443.00 231.50 8482.50
1974 204.50 225.00 538.50 651.00 1037.00 1322.00 1253.00 1188.50 998.00 757.00 381.50 102.00 8658.00
1975 150.50 169.50 352.00 462.50 800.00 1103.00 1248.50 1278.50 979.00 767.00 377.00 197.00 7884.50
1976 160.50 354.00 420.57 a 607.50 906.50 1158.50 1224.50 1246.00 987.50 606.00 329.00 119.50 8120.07
1977 126.50 257.00 291.50 652.00 853.00 1168.00 1286.50 1282.50 1111.50 832.50 443.50 279.00 8583.50
1978 200.00 229.00 525.00 646.00 901.50 1199.50 1362.00 1232.50 999.00 824.50 402.00 122.50 8643.50
1979 93.50 217.50 364.00 643.00 861.00 1141.50 1298.50 1152.50 1077.00 814.00 280.00 195.50 8138.00
1980 215.50 311.00 349.50 628.00 838.00 1245.50 1387.50 1204.50 1058.50 673.00 346.50 282.50 8540.00
1981 204.50 298.00 346.50 741.00 932.50 1236.00 1259.00 1243.00 1030.50 688.00 443.50 239.00 8661.50
1982 164.00 248.00 411.00 640.00 830.00 1105.50 1278.00 1228.00 1053.50 666.00 303.00 117.00 8044.00
1983 150.50 216.00 351.50 418.00 849.00 1051.50 1253.50 1224.00 1099.50 751.00 350.00 161.50 7876.00
1984 146.50 167.00 426.00 529.50 1037.00 1154.50 1254.00 1168.50 1022.00 614.00 379.50 208.73 a 8107.23
1985 103.00 220.50 435.00 682.00 951.50 1198.50 1315.50 1214.50 925.50 706.00 362.50 181.50 8296.00
1986 283.00 284.00 512.00 679.50 930.00 1174.00 1175.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5038.00
Period of Record Statistics
MEAN 169.25 241.88 415.90 607.63 907.54 1156.00 1297.38 1229.86 1030.46 748.96 390.56 186.22 8343.93
S.D. 56.21 70.50 91.15 79.63 62.45 61.03 56.92 48.89 46.59 74.15 68.84 56.76 282.66
SKEW 0.37 -0.59 0.65 -0.80 0.47 0.55 0.11 -0.67 -0.17 -0.42 0.40 0.15 -0.36
MAX 283.00 354.00 631.50 741.00 1037.00 1322.00 1424.00 1301.50 1111.50 855.50 546.00 291.00 8757.50
MIN 84.00 67.00 291.50 418.00 800.00 1043.00 1175.50 1104.00 925.50 606.00 280.00 102.00 7876.00
NO YRS 24 24 24 23 24 24 24 24 24 24 24 24 22