128 



Monthly and Annual Mean Surface y/ater Temperatures, °F 



CEDAR KEYS, FLORIDA 



29°08'N. 83002 nv. 



Year Jan. Feb. Mar. Apr. May .Tnnp. .Tnly Aug. Sept. Oct. Nov. Dec . Ann. 



74.2 78.5 82.5 85.3 83.5 81.6 



66.1 78.6 82.6 86.3 84.7 83.8 

 77.8 - 83.9 84.8 83.4 



75.9 79.4 86.8 - 89.1 85.4 



81.9 - - - 



73.0 78.6 85.3 86.6 86.0 84.9 



67.9 75.9 83.4 83.4 84.5 83-7 



76.2 79.3 81.9 - - 81.6 

 - - - 87.5 86.8 81.1 

 73.2 79.9 84.3 85.7 83.0 84.3 



(7) (8) (8) (7) (8) (9) 

 72.4 78.5 83.6 85.5 85.3 83.3 



67.5 - 



72.7 - 59.4 (73.8) 



78.9 70.9 63.2 (72.7) 



78.4 66.6 59.2 - 



81.1 70.7 66.7 (76.5) 



76.7 - - - 



73.8 65.9 54.2 72.3 



78.1 65.3 57.5 70.6 



76.1 76.0 - 



74.7 67.6 57.1 - 



74.6 68.5 68.9 73.7 



(10) (8) (9) 



76.5 68.9 61.5 73.6 



South side - RR ?;harf . East Coast to Gulf of Mexico. Jan. '89, foot of 

 wharf opposite RR station. 



1879-June 1881 incl., readings at 1 p.m. 

 July 1881-Dec. 1881 incl., readings at 2 p.m. 

 Jan. 1882 etc., at 2 p.m. Washington time. 



Source - USGFF 



