108 Lake Maxinkuckee, Physical and Biological Surveij 



The extremes for each year were as follows : 



1899, 37° on September 29 and 88° on September 2; range 

 51°. 



1900, 37.3° on September 18 and 90.3° on September 10; 

 range .53°. 



1902,' 42° on September 14 and 80° on September 21; range 



38°. 

 1906," 51° on September 14 and 90" on September 12; range 



39°. 

 1907,' 39° on September 25 and 86° on September 17; range 



47°. 

 1908,' 50° on September 3 and 88° on September 11; range 



38°. 

 1913, 39° on September 22 and 23, and 95' on September 1; 



range 56°. 



^ Records for only 6 days. 

 - Records for only 19 days. 

 ■'' Records for only 22 days. 

 ••Records for only 17 days. 



Our records show no freezing temperature for September. The 

 greatest daily range was as follows : 



September 16, 1899, from 50.5° to 86 , or 35.5°. 

 September 5, 1900, from 59.5° to 88.8°, or 29.3°. 

 September 5 and 21, 1902,' from 51° and 60° respectively to 



71° and 80° respectively, or 20°. 

 September 22, 1903,= from 56° to 76°, or 20°. 

 September 11, 1906,= from 65.5° to 88.1°, or 22.6°. 

 September 14, 1907,' from 62° to 80°, or 18°. 

 September 3 and 11, 1908,% from 50° and 64° respectively to 



72° and 88° respectively, or 22°. 

 September 10, 1913, from 51° to 75°, or 24°. 



^ Records for only 3 days. 



- Records for only 7 days. 



^ Records for only 16 days. 



^ Records for only 19 days. 



^Records for only 15 days. 



