Precipitation (in Inches). 



Total rain or melted snow 896.84 



Total snowfall 1,019.9 



Greatest annual precipitation, 1897 57-05 



Least annual precipitation, 1908 30.68 



Mean annual precipitation 44-84 



Greatest monthly precipitation, July, 1899 14-51 



Least monthly precipitation, Aug., 1894 .31 



Mean monthly precipitation 3-74 



Wind (in Miles), 



Total movement 1,028,604 



Greatest annual movement, 1908 63,571 



Least annual movement, 1894 36,257 



Mean annual movement 51,430 



Greatest monthly movement, April, 1908 8,208 



Least monthly movement, July, 1S94 1,109 



Mean monthly movement 4,286 



Greatest daily movement, Nov. 27, 1898 675 



Least daily movement, Sept. 29, 1894, March 7, 1890, Jan. 



6, I 904 : o 



Mean daily movement 141 



Maximum pressure per square foot, 43 pounds, = 93 miles 

 per hour, Sept. xi, 1895, 3 p. m. 



Weather. 



Mean cloudiness observed 52.35 per cent. 



Total cloudiness by the sun thermometer 49.5 " 



Number of clear days 2,230 



Number of fair days 2,3 13 



Number of cloudy days 2,761 



Gales of 75 or more miles per hour: 1889, Dec. 26, 76, N.W.; 



1893, Aug. 29, 87, S.W.; 1895, Sept. 11, 93, N.E.; 1898, Sept. 7, 



78, S.W.; Dec. 4, 75, E.S.E.; 1900, Feb. 22, 78, W.N.W.; 1907, 

 July 20, 81, W.; 1908, April 11, 80, N.N.W. 



