J. nOPKINSOX — THE CLIMATE OF WATFORD. 



223 



Table I. — ITeaji and JExtreme Pressure in each Year, at 9 a.m. 



Table II. — Seasonal Pressure at 9 a.m. 



Table III. — Montlily and Annual Pressure at 9 a.m. 



Month. 



January ... 

 February... 



March 



April _ 



May 



June 



July 



August 



September 

 October ... 

 November 

 December 



Year 



