WHOLE VOL. NOTES. ASL\ 2$ 



Table A. — Temperature Corrections to Reduce to the 

 Mean of 24 Hours in °C. 



Jan. Feb. Mar. Apr. Ma.v June July .\n^. Sept. Oct. Nov. Dec. 

 TJi' + Min. 



iCTh + 13'' + 19" + 2) —0.2 —0.4 —0.6 —0.6 —0.3 +0.2 +0.2 



*(Max. + Min.) -0.3 —0.3 —0.4 —0.3 —0.3 —0.2 —0.2 —0.3 —0.4 —0.4 —0.4 —0.3 



KT" + 13" + 19^') —0.6 —0.7 —0.9 —1.1 —1.3 —1.4 —1.4 —1.3 —1.0 —0.8 —0.6 —0.6 



ZANZIBAR, EAST AFRICA 



Authority. 



Indian Meteorological Department. 

 Pressure. 



The height of the barometer from the beginning of observations 

 to March 1905 was 57 ft. ; April 1905, to date, 56 ft. A 

 correction of +.001 was applied to reduce the former 

 period to the present height of 72 ft. The data are the 

 8'' readings. 



ASIA 

 ARABIA 



ADEN 



Height of barometer from start to date has been 94 ft. From 1880 

 to 1890 the obsei-vations were recorded at 10^ and 16'^; from 1891 

 to date at 8'^ : the former series were reduced to the latter by ap- 

 plying the corrections contained in the India IMeteorological Mem- 

 oirs Vol. XVII, p. XXXI. 



MUSCAT 



Slight shifts in the position of the thermometers have taken place 

 without corrections being applied to the temperature readings. 



CEYLON 



GENERAL 



Although figures are given to the 3d place of decimals, it is not 

 claimed that they are correct to 0.00 1 in. They ought in general to be 

 more accurate than 0.0 1 so that it seems j)referable to retain the 

 3d figure. 



2 



