NORTH PACIFIC 



OMURA,* BONIN ISLANDS 



Lat. 27°5' N. Long. 142°11' E. Hb = 4.1 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 



60.0 61 



60.2 

 59.9 

 59.7 



60.8 



61.2 

 60.7 

 60.2 



TEMPERATURE IN DEGREES C. 



Means of i(2''+6'' + 10'' + 14'' + 18''+22'') 



TOTAL PRECIPITATION IN MILLIMETERS 



Mean 



14 



See Notes, p. 50. 



407 



