Information provided by the Southeast Regional Climate Center.
Data obtained on April, 1997

Station: ( 97808) SAPELO_ISLAND   Missing Data:  13.3%
        Growing Degree Days to Selected Base Temperatures (F)

Base   Jan  Feb  Mar  Apr  May  Jun  Jul  Aug  Sep  Oct  Nov  Dec   Ann
 40 M  327  356  594  754  989 1124 1241 1222 1063  860  586  382  9498
    S  327  683 1277 2031 3020 4144 5385 6607 7670 8530 9116 9498
 45 M  205  235  444  608  837  976 1090 1071  920  711  444  254  7795
    S  205  440  884 1492 2329 3305 4395 5466 6386 7097 7541 7795
 50 M  112  136  301  462  685  828  938  919  777  561  310  148  6177
    S  112  248  549 1011 1696 2524 3462 4381 5158 5719 6029 6177
 55 M   51   64  176  318  533  681  787  768  634  413  190   74  4689
    S   51  115  291  609 1142 1823 2610 3378 4012 4425 4615 4689
 60 M   18   21   80  187  381  533  636  617  490  271   95   28  3357
    S   18   39  119  306  687 1220 1856 2473 2963 3234 3329 3357

                    Corn Growing Degree Days
       Jan  Feb  Mar  Apr  May  Jun  Jul  Aug  Sep  Oct  Nov  Dec   Ann
 50 M  175  196  342  473  675  795  878  873  760  568  348  210  6293
    S  175  371  713 1186 1861 2656 3534 4407 5167 5735 6083 6293

Derived from the 1961-1990 Data
M = Monthly Data    S = Running Sum of Monthly Data