484 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 79 



HELSINGFOES, FINLAND 



Lat. 60° 10' N. Long. 24° 57' E. Hb=: 11.7 m. 

 PRESSURE AT STATION : COR. TO 0° C. AND TO GRAV. AT 45° LAT. 



Means of (hours not given) 

 700 mm. + 



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



M'ns 58.4 68.4 68.3 59.5 60.4 68.3 57.1 56.7 58.9 69.8 58.3 68.1 



58.5 



