30 



o 



Monthly and Annual Mean S\irface Water Temperatures, F 



PROVINCSTO™, MASSACHUSETTS U2 03'N. 70°ll«W. 



Year Jan, Feb. Mar. Apr. May June July Aug. Sept, Oct. Nov. Dec. Ann. 



1882 - . . U3.3 U7.5 - 70.U 71.$ 62.5 56.2 U7.9 38. U - 



83 33.3 32.6 33.0 UO.8 53.0 66.2 68.1 67.1 62.1 5U.1 U7.9 39.6 49.9 



8U 33.6 3U.9 35.U ..-. 



(2) (2) (2) (2) (2) (1) (2) (2) (2) (2) (2) (2) 



Mean 33.7 33.8 3U.2 U2.0 50.2 66.2 69.2 69.3 62.3 55.2 U7.9 39.0 50.2 



Foot of Railroad Vftiarf , Provincetown Harbor, 



One reading per day at 2 p.m., Washington Time 

 Source - DSCFF 



