SAN SIMON 9 ESE, ARIZONA

Monthly Total Growing Degree Days

(027567)

Base Temperature = 50 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 351.50 r 990.50 780.00 487.00 213.00 11.50 2482.00
1963 10.50 108.00 162.50 318.00 673.50 803.50 1017.50 854.00 787.50 545.50 137.50 3.00 5421.00
1964 2.00 1.00 106.00 276.00 608.00 846.00 1018.00 926.50 669.50 479.50 84.50 20.00 5037.00
1965 22.50 45.50 109.00 335.50 551.00 743.00 981.50 950.50 689.50 493.00 261.50 27.50 5210.00
1966 2.50 4.00 206.00 368.00 673.00 844.00 1034.50 925.00 696.00 426.00 219.00 36.00 5434.00
1967 25.50 57.50 265.50 345.00 565.00 827.00 1004.00 922.25 a 718.00 487.00 157.00 4.00 5377.75
1968 6.00 91.00 144.00 229.50 535.00 856.00 912.00 794.00 691.50 479.00 107.00 10.00 4855.00
1969 33.00 15.50 91.00 363.00 605.00 798.00 985.50 971.50 742.50 425.00 111.00 43.50 5184.50
1970 14.50 53.00 64.00 226.50 649.00 893.50 1053.50 991.50 746.50 349.50 158.00 55.50 5255.00
1971 69.50 68.50 238.00 191.00 o 578.50 889.00 1114.00 929.00 758.00 358.00 121.00 32.50 5156.00
1972 20.00 105.50 330.00 371.00 592.50 832.50 1021.00 906.50 731.50 496.00 64.00 15.00 5485.50
1973 1.00 49.00 72.50 215.00 615.50 853.50 989.50 972.50 779.00 541.50 207.50 27.50 5324.00
1974 16.50 20.50 236.50 357.00 727.00 1022.00 943.00 878.50 698.00 453.50 101.00 7.00 5460.50
1975 11.50 9.50 120.00 191.50 490.00 803.00 938.50 968.50 679.00 457.00 130.00 21.00 4819.50
1976 10.00 96.50 144.67 a 323.50 596.50 858.50 914.50 936.00 687.50 315.50 103.00 0.00 4986.17
1977 1.50 45.00 71.50 365.50 543.00 868.00 976.50 972.50 811.50 522.50 160.50 36.50 5374.50
1978 15.50 41.00 239.00 352.00 594.50 899.50 1052.00 922.50 699.00 514.50 146.50 9.00 5485.00
1979 2.00 35.00 94.50 357.50 554.50 841.50 988.50 842.50 777.00 511.00 70.50 14.50 5089.00
1980 16.50 76.50 82.50 337.50 528.00 945.50 1077.50 894.50 758.50 377.00 148.00 58.00 5300.00
1981 18.50 87.00 85.50 446.00 622.50 936.00 949.00 933.00 730.50 379.50 160.00 28.50 5376.00
1982 10.50 52.00 127.50 340.00 520.00 805.50 968.00 918.00 753.50 356.00 59.50 5.00 4915.50
1983 12.00 27.50 102.50 182.50 539.00 751.50 943.50 914.00 799.50 441.00 140.50 3.00 4856.50
1984 7.00 1.50 137.00 240.50 727.00 854.50 944.00 858.50 722.00 308.50 145.00 28.93 a 4974.43
1985 0.00 54.00 175.00 387.00 641.50 898.50 1005.50 904.50 625.50 396.00 117.50 2.50 5207.50
1986 46.00 84.00 237.00 379.50 620.00 874.00 865.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3106.00
Period of Record Statistics
MEAN 15.60 51.19 151.74 317.72 597.90 856.00 987.38 919.86 730.46 441.62 138.46 20.83 5201.29
S.D. 15.86 33.19 73.03 70.59 62.34 61.03 56.92 48.89 46.59 71.45 50.37 16.78 224.05
SKEW 1.92 0.10 0.77 -0.55 0.46 0.55 0.11 -0.67 -0.17 -0.37 0.56 0.69 -0.36
MAX 69.50 108.00 330.00 446.00 727.00 1022.00 1114.00 991.50 811.50 545.50 261.50 58.00 5485.50
MIN 0.00 1.00 64.00 182.50 490.00 743.00 865.50 794.00 625.50 308.50 59.50 0.00 4819.50
NO YRS 24 24 24 23 24 24 24 24 24 24 24 24 22