150 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 105 



OCHIAI, JAPAN 



Lat. 47°20' N. Long. 142°47' E. Hb = 6.6 m.* 



PRESSURE AT STATION LEVEL: COR. TO 0° C. (32° F.) AND TO 



GRAV AT 45° LAT. 



Means of i(2'' + 6'' + 10'' + 14''+18''+22''), 135th meridian E. 



700 mm. + 



Date Jan. Feb. Mar, Apr. May June July Aug. Sept. Oct. Nov. Dec. Mean 



1931 

 1932 

 1933 

 1934 

 1935 



1936 

 1937 

 1938 

 1939 

 1940 



Mean 



61.4 

 61.0 

 62.6 

 55.7 

 56.3 



61.2 

 63.4 

 58.1 

 54.4 

 57.4 



57.5 

 55.6 

 59.7 

 52.9 

 55.9 



56.4 

 55.7 

 58.4 

 54.6 

 58.0 



58.1 

 56.0 

 57.7 

 57.3 

 54.4 



59.3 

 59.1 

 56.6 

 54.6 

 55.4 



57.5 

 58.2 

 50.7 

 56.5 

 54.0 



55.7 

 57.1 

 57.1 

 55.2 

 55.3 



58.9 

 62.8 

 58.5 

 58.4 

 58.0 



58.7 

 58.0 

 60.0 

 59.6 

 58.5 



61.5 

 59.1 

 58.4 

 53.9 

 61.1 



59. C 

 60.2 

 56.7 

 59.5 

 56.6 



58.8 

 58.8 

 58.4 

 56.0 

 56.7 



53.2 56.8 59.4 54.7 58.2 54.0 



TEMPERATURE IN DEGREES C. H = 27.4 m. 



Means of K2''+6'' + 10* + 14" + 18''+22'') 



TOTAL PRECIPITATION IN MILLIMETERS 



* The pressures are reduced to 6.6 m., the old level used in Smilhsonian Misc. Coll., vol. 79. 



