C2G 



MR ALEX. BUCHAN ON THE MEAN PRESSURE OF THE ATMOSPHERE 



TABLE II. — continued. 



Month. 



Pieter Maritzburg, Natal. 2 Years, 

 1858-59. Hours 9 : 3. 



Tamatave, Madagascar. \ Year. 

 Hour a.m. 



Mauritius. 6 Years, 1853-59. Hours 

 9.30: 3.30. 



Jan. 

 Feb. 

 March 



April 



May 



June 



July 

 Aug. 

 Sept. 



Oct. 



Nov. 

 Dec. 



N. 



2 

 2 

 1 



2 

 2 

 4 



2 

 3 

 1 



2 

 3 

 1 



N.E. 



2 

 2 

 1 



1 



4 

 2 



3 

 1 

 1 



3 

 3 

 2 



E. 



9 



8 



10 



11 



10 

 8 



6 

 6 



7 



9 

 7 

 9 



S.E. 



10 



9 



6 



6 

 6 

 5 



4 



8 



12 



10 



10 



9 



s. 



3 

 2 



4 



5 

 1 

 2 



3 

 3 

 2 



1 



2 

 4 



s.w 



1 

 2 



2 



2 

 3 

 2 



4 

 8 

 2 



2 

 1 

 2 



w. 



1 

 1 

 3 



2 

 2 



4 



2 

 2 

 2 



1 

 1 

 1 



N.W 



3 



2 



4 



1 

 3 

 3 



6 

 6 

 3 



3 

 3 

 3 



"3 

 o 

















 

 



1 





 





 

 



N. 



2 

 2 



3 



N.E. 





 2 



9 



E. 

 1 







1 



S.E. 



3 

 2 



6 



s. 



15 

 10 



5 



s.w 



10 



8 



6 



w. 





 2 







N.W 





 4 







'a 



N. 



2 



1 



2 

 2 



15 



N.E. 



6 

 3 

 4 



4 

 2 

 1 







1 

 2 



2 

 4 

 5 



34 



E. 



12 



7 



11 



12 

 9 

 9 



9 

 10 



9 



13 

 11 

 13 



125 



S.E. 



6 

 9 

 9 



9 

 13 

 12 



16 

 15 

 12 



11 

 5 



4 



121 



s. 



1 

 



1 





 2 

 3 



2 

 1 

 2 



1 

 1 

 1 



15 



s.w 





 

 







1 







7 



w. 



1 



2 

 1 



1 

 1 

 1 



1 

 1 

 2 



1 



2 

 2 



16 



N.W 



2 

 5 

 3 



2 

 2 

 1 



I 



2 

 2 



2 

 4 

 3 



29 



B 

 !c 





 

 





 i 



1 

 1 





 











1 



3 



Tear 



25 



25 ,100 



95 



32 



25 



22 



40 



1 





Month. 



Alexandria, Egypt. 3 Years, 1858-61. 

 Hours 7 : 2. 



Oran, Algeria. 12 Years, 1811-53. 

 Hour : 2. 



Upernivik, Greenland. 8 Years, 

 1847-54. Hour 9 : 



Jan. 

 Feb. 

 March 



April 



May 



June 



July 

 Aug. 



Sept. 



Oct. 



Nov. 



Dec. 



N. 



2 



4 

 4 



3 

 5 

 6 



7 



7 



11 



8 

 8 

 2 



N.E. 



3 

 2 

 3 



3 

 3 

 1 



1 

 1 



2 



6 

 4 

 1 



E. 



2 

 1 

 2 



2 

 2 

 1 



1 

 

 





 1 

 



S.E. 



2 

 1 

 5 



3 

 3 

 1 





 1 

 



2 

 2 

 3 



s. 



3 

 1 

 2 



3 



2 



2 





 

 





 3 



2 



s.w 



8 

 7 

 4 



2 

 2 

 1 











1 

 1 



4 

 11 



w. 



6 

 6 

 3 



4 

 3 



4 



5 

 3 

 1 



3 

 3 

 6 



N.W 



5 

 6 

 8 



10 

 11 

 14 



17 

 19 



15 



11 

 5 

 6 



a 



N. 



4 

 6 

 6 



8 

 9 

 9 



10 



10 



8 



6 

 4 

 3 



N.E. 



2 



6 



8 



7 

 7 

 8 



7 

 8 

 7 



7 

 7 

 5 



E. 



1 

 1 

 1 



1 





 





 

 





 

 



S.E. 



2 

 1 

 1 



1 



1 

 1 





 1 

 1 



1 

 2 

 3 



s. 



4 

 2 



1 



1 

 1 

 1 



1 

 







2 

 2 

 3 



s.w 



9 

 6 



7 



6 

 4 

 2 





 1 

 1 



4 

 7 

 10 



w. 



2 

 2 

 1 



1 

 1 

 



1 

 

 1 



1 

 2 

 1 



N.W 



7 

 4 

 6 



7 

 8 

 9 



12 

 11 

 12 



10 

 6 

 6 



a 



N. 



9 



4 



11 



10 



9 



10 



8 



7 

 7 



6 

 5 

 5 



N.E. 



4 

 2 

 3 



4 

 5 

 2 



2 

 2 



4 



3 



4 



7 



E. 



10 



12 



7 



5 

 6 



2 



3 

 5 



8 



10 

 13 

 13 



S.E. 



1 



1 

 2 



2 

 2 



2 



2 

 1 



2 



2 

 1 

 1 



s. 

 





 



s.w 



4 

 7 

 6 



6 

 6 

 9 



11 



12 



6 



8 

 6 

 3 



w. 



1 



1 

 



1 

 1 

 1 



2 

 1 

 



1 



1 

 1 



N.W 





 

 











1 







a 



IS 

 o 



1 



1 



1 



1 

 1 



2 



1 

 

 1 





 



1 



Year 



67 



30 



12 



23 



18 



41 



47 



127 





83 



79 



4 



15 



18 



55 



13 



98 





91 



42 



94 



19 



10 



82 



11 



6 



10 





Month. 



Jaeobsliavn, Greenland. 11 Years, 

 1840-51. Hour 7 : 



Godthaab, Greenland. 54 Years, 

 1841-45. Hour 10 : 



Port Foulke, Greenland. 1 Year, 

 1860-61. Hour, various. 



Jan. 

 Feb. 

 March 



April 



May 



June 



July 



Aug. 

 Sept. 



Oct. 



Nov. 

 Dec. 



N. 



2 



3 



6 



7 

 8 

 8 



4 

 6 

 5 



4 

 3 

 3 



N.E. 



1 

 1 

 1 



1 

 1 







1 







1 



1 

 1 



1 



E. 



16 

 12 

 11 



10 

 8 

 5 



4 



9 



14 



15 

 20 

 19 



S.E. 



1 

 1 



1 



1 

 1 

 1 



2 

 1 

 1 



2 

 1 



1 



s. 



2 

 2 

 3 



3 



2 

 3 



3 

 2 

 2 



2 

 2 

 2 



s.w 



3 

 4 

 3 



4 

 5 

 6 



6 



7 

 4 



3 

 2 



4 



w. 





 

 





 



1 

 1 





 





 

 



N.W 











1 







1 

 1 



1 





 





 

 



J3 

 u 

 6 

 5 

 5 



4 

 5 

 5 



9 

 6 

 3 



4 

 1 

 1 



N. 



2 

 1 

 3 



4 

 1 



4 



1 

 1 

 2 





 1 

 4 



N.E. 



9 



9 



11 



9 

 8 

 5 



6 



8 

 7 



5 

 6 

 6 



E. 



9 

 6 

 5 



6 

 6 



4 



4 

 4 



7 



8 

 11 



7 



S.E. 



2 

 4 

 4 



2 

 2 

 



1 

 

 1 



2 

 5 



4 



s. 





 1 

 1 



1 

 1 

 





 

 





 

 2 



s.w 



5 

 4 

 4 



5 



8 

 9 



10 

 11 



7 



9 

 4 

 3 



w. 



1 

 1 

 





 1 

 3 



3 

 3 

 2 



2 





 1 



N.W 



2 

 1 

 1 



1 

 1 

 2 



2 

 

 1 



2 

 1 

 2 



73 

 o 



1 

 1 



2 



2 

 3 

 3 



4 

 4 

 3 



3 

 2 

 2 



N. 





 3 



1 





 

 







1 



2 





 

 



N.E. 



14 

 14 

 13 



14 



18 

 9 



7 

 14 

 21 



14 

 18 

 16 



E. 





 

 





 

 



1 

 1 









 

 



S.E. 



3 





 3 



2 

 

 



1 

 1 

 1 





 

 



s. 









 





 

 





 

 



1 





 



s.w 



3 

 3 



4 



8 



4 



13 



11 

 6 

 1 



5 

 3 



4 



w. 





 

 







1 









 

 



2 

 

 



N.W 

 1 





 





 

 



1 







1 





 

 



3 



a 



73 

 O 



10 



8 



10 



6 



8 

 8 



10 



8 

 4 



9 



9 



11 



101 



Year 



59 



10 



143 



14 



28 



51 



2 



4 



54 



24 



89 



77 



27 



6 



79 



17 



16 



30 



7 



172 



2 



11 



1 



65 



3 



