WHOLE VOL. 



EUROPE 



253 



PERM, TJ.S.S.R. 



Lat. 58° 1' N. Long. 56° 16' E. H„ = 163 m 



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



GRAV. AT 45° LAT. 



Means of i(7 ,, + 13 ,, + 21*), local meridian 



700 mm + 



M'ns 49.9 50.7 45.8 47.2 47.1 43.1 41.8 45.0 45.9 45.5 48.3 50.0 *46.7 



TEMPERATURE IN DEGREES C. 

 Means of M7 h + 13 1 ' + 21") 



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



M'ns —14.4 —14.2 —6.6 



2.1 11.1 16.8 18.1 15.9 



2.4 



-4.1 —13.0 



2.0 



TOTAL PRECIPITATION IN MILLIMETERS 



M'ns 38 28 41 32 51 68 89 66 



* Mean of 12 monthly means 



56 



65 



60 



42 



636 



