18 



BULLETIN 1103, U. S. DEPARTMENT OF AGRICULTURE. 



Table 3. — Monthly departures from normal temperature and rainfall for the 

 fall of 1020, etc. — Continued. 



DEPARTURES (IN INCHES) FROM NORMAL RAINFALL. 





1920 



1921 





Sept. Oct. Nov., Dec. 



Jan. 



Feb. 



Mar. J Apr. May. 



June J July. ; Aug. j Sept. 





+0.22+1.4 +0.19-0.07 

 + .65+2.92- .29+ .47 

 - .6o+1.20+ .27- .66 



+0.37 

 + .84 

 + .04 



— 1 -01 +0. 06+0. 72 -1.3l'+0. 81—0. 37 +0.26 +0.58 

 + .13+1.05+ .18-2.84+4.24- .60>-l.ll + .01 



- .29+ .82|+ .46,-1.74^3.391- .42;-1.60 +1.20 



Oklahoma 



Texas 



Regional mean 



+ .07+1.72+ .05j- .09 



+ .41 



- .39+ .64+ .45-1.96+2.81- .46- .81+ .59 











/</9/V&/?<S 



































































































































































l \ 



/320 



\ X 



/S2/ 



+ / ^ 



-/ & 



-2 



0/<L/9SJOA/rf 



k ^ 

 /B20 





/92/ 



+5 



+ 2 

 + / 



-/ 



-2 



/&20 



T£Xrt<S 











































i^ 







% 1 



If 1 



n 



I 



A 

 5 



















▲ 























_JL 

















^*» 



kr 



A 





J 





w ^^^^ ^' 





s^ 



/ 











1 



\ 



1 \ 



V. 



r 



r 





i 5 



! 1 



Q 



5 <• 



! s 



* 8 





x \ ■ 







/B2/ 



Fig. 6. — Monthly departures from normal rainfall for the fall of 1920, the winter of 

 1920-21, and the growfng season of 1921 in the region infested by the green bug in 

 1921. (See also Table 3.) 



