XXXI 



APPENDIX VI. 



METEOROLOGICAL AVERAGES 



Deduced from twenty years observations at the Madras 

 Observatory. 



The preceding table contains the mean or average results of a series of 

 hourly observations continued for twenty years, viz., from 1841 to 1861. 

 The cistern of the Barometer is twenty-seven feet above the mean sea level. 

 It appears upon inspection of the column of atmospheric pressure, that after 



