[ 323 ] 



The quantity of rain was fully half an inch below the ave 

 amount for this month. The temperature was nearly 2° b 

 the mean, although the nights only were occasionally frc 

 but the maximum power of the solar rays averaged little i 

 than 3° above the mean maximum temperature in the si 

 Vegetation was consequently very little excited. The 15th 

 the coldest night in the month ; the 20th was very boiste 

 and showery,and the 23d bleak and cold with slight snow-sho\ 



Mean Pressure from the 3 daily observations 29.839 i 



Temperature Ditto 42°.6 9 



Dew Point Ditto 39°-30 



Degree of Dryness . . . Ditto 3^.39 



Forceof Vapour Ditto 274 i; 



Least observed degree of Moisture ^ .504 



Minimum Temperature in ditto 24°. 



Maximum Temperature in the Sun 68°. 



Minimum of Terrestrial Radiation 18°. 



Mean Temperature of External Air 42°- 16 



Winds. 



North 3 ^ys. 1 N. East 4 day 



South 5 -. S.East 2 .. 



East 3 •• N - West 5 •• 



West ± .. S.West 5 •• 



Amount of Rain.. 



