Pitt-Tozvn, New South Wales. 



9m 



II. Register oj the Thermometer ^ on 6th January 1827, at Pitt- Town, 

 on the banks of the Hawkeshury, being a fair average midsummer 

 day, with a very strong cool gale blowing during the whole day. 



Thermometer in sun 92*^, sand 98°, water 78^ evaporation in a strong cool 

 breeze 65° in a minute and a-half. Thermometer 20 feet from the ground, 

 and in the shade. 



Here, we see the thermometer rose gradually from six in the 

 morning, till four in the afternoon ; at least \9>\ degrees in ten 



