TWENTY-FIRST ANNUAL YEAR BOOK— PART VIII 



683 



CROP SEASON WEATHER, 1920, BY WEEKS. 



Average rainfall, mean temperature and mean sunshine with departures from 

 the normal, as derived from the records of 24 selected stations. 



Week ending 



RainfaU 

 (inches) 



April 6 0.7 



April 13 0.4 



April 20 i 1.7 



April 27 ! 0.9 



May 4 | 0.5 



May 11 ! 0.3 



May 18 1 2.0 



May 25 \ 0.8 



June 1 j 0.4 



June 8 ! 0.9 



June 15 '' 0.5 



June 22 I 0.7 



June 29 1.0 



July 6 [ 2.2 



July 13 ' 0.8 



July 20 [ 0.8 



July 27 ._ I 0.2 



August 3 ! 0.1 



August 10 _ I 0.6 



August 17 I 0.6 



August 24 1.5 



August 31 I 0.5 



September 7 _.! 1.0 



September 14 I i.i 



September 21 0.2 



September 28 j 0.8 



For season ! 21.2 



Temperature 

 (Deg. Fahr.) 



+0.1 

 —0.3 

 +1.0 

 +0.1 

 —0.4 

 —0.7 

 +1.0 

 —0.2 

 —0.6 

 -tO.2 

 —0.5 

 —0.4 



0.0 

 +1.3 

 —0.2 

 —0.1 

 —0.6 

 —0.7 

 —0.2 

 —0.2 

 +0.7 

 —0.3 

 —0.2 

 +0.3 

 —0.6 



0.0 



-1.9 



— 8 



— 7 



— 4 



— 3 



— 5 

 + 2 



— 8 

 + 3 

 + ' 



65 1—2 

 +12 

 — 5 



+ 1 



— 2 



— 3 



— 2 



— 4 

 + 4 

 + 9 

 +11 



Sunshine 



+ 1 



—20 

 —31 



— 5 



— 1 

 —31 

 + b 

 + 3 



+ 12 

 —16 

 — 1 

 +24 

 +10 



+ excess; — deficiency. 



MONTHLY PERCENTAGE CONDITION OF CROPS, 1920, AND YIELD PER ACRE 



