WHOLE VOL. 



ASIA 



181 



PETROPAVLOVSK (LIGHTHOUSE), U.S.S.R. 



Lat. 52° 53' N. Long. 158° 43' E. H = 87.1 m 

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

 GRAV. AT 45° LAT. 

 Means of J (T^ 13 d + 21"), local meridian 

 700 mm + 



40.9 44.6 48.3 49.2 49.9 48.3 48.9 49 9 51.0 49.2 45.7 



40.1 



*47.2 



TEMPERATURE IN DEGREES C. 



Means of M7" + 13 n + 21") 



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



1921 — 9.0 —6.9 —5.4 



1922 —10.3 —9.7 —0.8 



1923 —10.7 —8.0 — 4.4 



1924 —10.7 —7.4 —6.9 



1925 — 6.5 —0.0 —6.1 



1926 — 6.1 —5.6 —5.5 



1927 — 5.9 —8.1 —3.2 



1928 — 10.4 —8.3 — 3.3 



1929 — 7.3 — 6.6 — 5.0 



1930 —11.3 —0.3 —7.1 



M'ns —8.8 —7.3 —5.4 —1.7 



7.2 10.7 12.3 



9.5 



4.0 —2.8 —6.6 



*1.1 



TOTAL .PRECIPITATION IN MILLIMETERS 



74.2 57.8 83.7 



51.0 



46.1 36.0 92.1 93.9 67.7 63.4 49.2 62.8 f777.9 



* Mean of 12 monthly means. t Sum of 12 monthly means. 



Note : The height given is different from that given in vol. 79, but there appears to be no difference 

 in the recorded pressures ; hence no corrections are made. 



