METEOROLOGICAL OBSERVATIONS AT WISLEY IN 190G. 289 



agreement among all the curves than is usual, and especially in the case 

 of the temperature at a depth of 4 feet, which usually lags more behind 





Jan. 



Feb. 



Mar 



Apr. 



May 



June 



July 





Sep. 



Oct. 



Nov. 



Dec. 































5 



60 













4 



! / 



u 

 i 



/ 



\ 









o 



60 



5 













/// 



1 If 



h 



/ 



1 





\ V 



\ \ 



\ V 



\ 



\\'\ 







5 



o 



50 











/' 

 r 

 ^' 



/'• 



/'/ 1 



k 



J 









\\ 



\\ 



\ 



\ 





o 



50 











./ 



1 













\ \ 



V- 



\i 



u 

 \» 



\ 



\ 



'v- 



5 



4-6 





\ / 



i 



/'' 



// / 



/ • 



' / 

 / 



u, 









Iff. 



Air 



deep 







\v 

 \v 



\ 









s / 

























Fig. 50. — Mean Temperature of the Soil at 9 a.m. at a Depth of 1 Foot, 

 2 Feet, and 4 Feet below the Surface compared with the Mean 

 Temperature of the Air at Wisley during the Year 1906. 



the others than is the case here. This was doubtless due to the remarkably 

 sunny character of the weather of the year, which was one of its most 

 prominent features. 



