[ 195 ] 



The general character of this month was bleak, cold, and 

 dry. The mean temperature was 5 0 . below the average. The 

 nights were generally frosty, and that of the 23d was the most 

 severe, the thermometer indicating 12 0 . Fahr. below freezing. 

 The North and North-East winds were prevalent. Vegetation 

 made very.little progress. 



Mean Pressure from the 3 daily observations 29.979 inches. Fahr. 



Temperature Ditto 3°.iz or 37.61 



Dew Point Ditto i°.zo - 34-^ 



Degree of Dryness ... Ditto i°-92 — 3.45 



Degree of Moisture . . Ditto 896 



Force of Vapour Ditto 233 inch. 



Least observed degree of Moisture 393 



Maximum Temperature in the Shade 9°-7° or 49.46 



Minimum Temperature in ditto — 7°'°° — IQ -4° 



Maximum Temperature in the Sun i6°.50 — 61.70 



Minimum of Terrestrial Radiation — 12°20 — 10.04 



Mean Temperature of External Air 3°-3° — 57-9+ 



Winds. 



North 5 days. | N. East 12 days. 



South 1 .. S.East 1 



East 1 .. N.West 4 •• 



West 2 .. I S. West 5 V 



31 days. 



