218 



Mean Pressure of the year corrected and reduced to 32° 

 Fahrenheit, 29.920 



Mean Temperature of the year, being the mean of the 



maxima and minima taken by register thermometers,.. 40.43 



Maximum height of the barometer during the year, (24th 

 December, 9 P. M.) 30.550 



Minimum, (14th December, 9 A. M.) 29.000 



Range of barometer, c 1 . 550 



Warmest day, (9th July,).. 90° (mean of the 24 hours, 79.75) 

 Coldest day, (2d February,)-19 



Range of thermometer, .. 109 



Number of days of westerly winds, 189.24 



do easterly do 46 25 



do north do , 65.85 



do south do 55.66 



Number of days observed, 357.00 



N. B. The instrumenis used are all of the first description. 

 The barometer, a standard mountain, by Newman. The register 

 thermometers by the same, and compared with a standard by Adie 

 & Son, Edinburgh. The rain gage by Newman, after 4he one 

 used by the Royal Society, London. Every precaution is used in 

 the placing of the instruments, which a residence in a city will ad- 

 mit of. 



