Commercial Agriculture Automated Weather Station Network
Seven Day Reported Weather Indices
Station:  Boone County, Bradford Research and Extension Center 
            (6.8 miles southeast of Columbia)
Year = 2026

                ACC             ACC             ACC            ACC
       GDD45   GDD45   GDD50   GDD50   GDD55   GDD55   GDD60  GDD60
DATE 
5 10   12.4    814.4    7.4    538.7    2.4    336.9    0.0   175.5
5 11   16.3    830.7   11.3    550.0    6.3    343.2    1.3   176.8
5 12   21.9    852.6   16.9    566.9   11.9    355.1    6.9   183.7
5 13   18.4    871.0   13.4    580.3    8.4    363.5    3.4   187.1
5 14   16.8    887.8   11.8    592.1    6.8    370.3    1.8   188.9
5 15   24.1    911.9   19.1    611.2   14.1    384.4    9.1   198.0
5 16   25.7    937.6   20.7    631.9   15.7    400.1   10.7   208.7

                ACC            ACC
DATE  HDD65    HDD65   CDD65  CDD65
5 10    7.6   4444.7    0.0    58.7
5 11    3.7   4448.4    0.0    58.7
5 12    0.0   4448.4    1.9    60.6
5 13    1.6   4450.0    0.0    60.6
5 14    3.2   4453.2    0.0    60.6
5 15    0.0   4453.2    4.1    64.7
5 16    0.0   4453.2    5.7    70.4

ACC HDD values accumulate for one year beginning July 1.
ACC CDD values accumulate for one year beginning January 1.
ACC GDD values accumulate from March 1 through October 31.

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