54 



H. MOHN. METEOROLOGY. [2nd. ARC. EXP. FRAM 



The next Table shows the observed (0) and the computed (c) values, 

 and their difference (d). 



January. 



February. 



— 13 



— 9 



— 4 



March. 



April. 



— 12 

 — 12 



-20 

 -19 



