f^osh'ihi 



JS90 1900 t^iO 1^20 /^O (9^ 



Fig. I. — General aspect of secular variation of 

 air temperatures in Japan. 



nua/ nieoKi af-a.ir tt^mp. 



Kaqoshima. 



1B90 /JOQ i^to ifzo tgio IJ40 



Fig. 2. — Secular changes of annual ranges of air temperature 

 compared with those of annual means of air temperatures 

 at Kagoshima. 



110 



