1 82 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 105 



TOBOLSK, U. S. S. R. 



Lat. 58°12'N. Long. 68°14'E. Hb = 100m.?* 



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



GRAV. AT 45° LAT. 



Means of J (7" + 13" +21") ; from 1936 i(l''+7' + 13'' + 19'') ; local time 



700 mm. + 



TEMPERATURE IN DEGREES C. H = 101.4 m. 



Means of J(7*' + 13''+21''), local time, corrected to means of 24 hours; from 1936 



i(l''+7'' + 13" + 19''), local time, corrected to means of 24 hours 



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



1931 —17.7 —19.7 — 7.6 



1932 —12.4 —14.7 — 9.0 



1933 —20.5 —20.1 —11.8 



1934 —13.8 —10.0 — 9.8 



1935 —16.7 — 9.7 — 7.4 



1936 —15.6 —13.7 — 9.3 



1937 

 1938 

 1939 

 1940 



—16.5 —14.6 

 —20.1 —15.9 

 —20.0 —11.9 

 —25.6 — 16.6 



-11.9 



- 9.5 



- 7.6 



- 7.7 



Mean— 17.9 —14.7 — 9.2 



1.9 

 4.4 

 3.0 

 -1.3 



2.2 



0.3 

 -1.1 

 5.3 

 3.4 

 4.8 



2.3 



9.0 

 8.1 

 8.0 

 10.7 

 8.9 



6.9 

 6.6 

 10.7 

 9.1 

 5.5 



18.0 

 14.7 

 14.3 

 15.2 

 16.9 



16.4 

 17.2 

 16.2 

 17.4 

 15.7 



19.4 

 18.4 

 19.8 

 14.0 

 17.2 



18.0 

 18.1 

 16.4 

 18.0 

 18.9 



17.0 

 16.7 

 15.0 

 16.4 

 15.8 



15.7 

 14.0 

 16.3 

 12.5 

 17.5 



8.4 16.2 17.8 15.7 



10.9 



10.5 



7.8 



5.7 



9.4 



10.7 

 8.7 

 9.5 

 7.6 



11.2 



9.2 



TOTAL PRECIPITATION IN MILLIMETERS. H = 101.4 m. 



