REPORT ON METEOROLOGICAL OBSERVATIONS, WISLEY, 1913. 51 



The chief dimatic features of the year as shown by the observations 

 made each day at the Meteorological Observatory in the Society's 

 gardens at Wisley will be most easily gathered from the diagrams in 

 fig. 19 to fig. 22. The first (fig. 19) shows the variations of the mean 



JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 



Fig. 19. — Differences of the Monthly Means of Temperature and 

 Rainfall from the Average. 



temperature and of the rainfall from the normal ; and it will be noticed 

 as regards the rainfall that there were only three months in which the 

 average fall was much exceeded, and that for four consecutive months 

 in the summer the amount which fell was below it ; the larger fall than 



E 2 



