[ 327 ] 



MAY. 



Da VS 



Temperature. 



W 



ind. 



Rain. 



Remarks. 





Mid. 





Rad. 





'~ 



In. Pts. 



3 

 9 



:; 



1 8 



1 J 



s 



68 

 67 

 67 



78 



77 



8 



si 



57 



g 

 & 



59 



£ 



66 

 64 

 60 



72 

 75 



5° 

 35 



45 



3° 

 27 

 33 

 30 



26 

 28 

 30 

 48 

 49 



§ 



46 

 45 

 40 

 45 

 45 

 50 



ii 



72 



75 



74 

 89 



ic" 

 74 



78 

 72 

 78 

 75 

 75 

 76 



g 



73 

 62 

 72 



79 

 77 

 77 

 84 

 88 



s 



44 

 33 



3 ? 

 36 

 39 

 2 5 

 ■9 



2 4 



2 4 

 47 

 48 

 48 



46 

 45 

 44 

 36 

 43 



46 



43 



J_ 



E 

 NE 



E 

 NW 

 NE 



SE 

 S 



SW 



N 



S 



SW 



sw r 



Little 

 Brisk 

 Ditto 

 Little 

 Brisk 

 Little 

 Ditto 

 Ditto 

 Ditto 



Little 

 Ditto 

 Brisk 

 Ditto 

 Little 

 Ditto 

 Brisk 

 Little 

 Brisk 

 Little 

 Ditto 



Ditto 

 Little 



Ditto 

 Little 

 Brisk 

 Ditto 

 Ditto 



!o6 

 !o2 

 .05 



.38 



The mean temperature of this month advanced beyond that 

 of the preceeding in nearly the usual ratio ; but it was still 4 0 

 below the average of May for 10 previous years. From the 

 10th to the 1 8th the nights were successively more or less 

 frosty ; and on the night of the 1 5th the thermometer was as 

 low as 26 0 , the radiator being at the same time at 17 0 . Fruit- 

 trees had their blossoms and embryo fruit much injured. N. East 

 winds were prevalent, with their usual great degree of dryness, 

 thunder occurred on the 2nd and 5th, but was unaccompanied 

 with rain except a few large drops. No rain fell between the 

 1st and 19th. On the 9 th the Hygrometer indicated the 

 greatest degree of dryness hitherto registered at the garden. 

 Mean Pressure from the 3 daily observations 29.907 inches 

 Temperature Ditto 540.57 



Degree of Dryness .... Ditto 8°.2 S 



Degree of Moisture .. -Ditto .754 



Force of Vapour . . . . .Ditto 355 inch - 



Least observed degree of Moisture .235 



Maximum Temperature in the Shade 78°- 



Maximum Temperature in the Sun ioo°. 



Minimum of Terrestrial Radiation 17 0 . 



Winds. 



North 1 days. 1 N. East .... 15 days. 



East .... z V. \ N-West '.*.!. 2 

 West 1 1 S. West 3 . . 



64.19 



40-35 



77.86 



36.29 











