DISTURBANCES AT BOMBAY. 



133 



From six in the morning the temperature rose 

 from 78°.4 until at ten it reached 81°.8, and at 

 twelve 83°.2. So that at ten it had risen 3°.4, 

 and at twelve 4°. 8, whilst after that period until 

 two it rose only .9 or to 84°.l. The rise of tem- 

 perature was therefore at least twice as much 

 before the sea breeze set in at half-past ten as it 

 was afterwards, and the sea breeze ought to have 

 commenced long before half-past ten o'clock to 

 have been in accordance with the times of the 

 change of temperature. The following table 

 taken from Colonel Sabine's paper, shows the 

 heights of the thermometer and the barometer, 

 and the supposed separate gaseous pressure every 

 two hours. The same facts are also exhibited in 

 the opposite diagram, together with the changes 

 of winds : — 



