[ 343 ] 



The preceding Table, as regards Temperature, and the Dew Point, is in terms of Fahrenheit's scale ; 

 the following are reductions of the same to those of the Centigrade and Reaumur's Thermometers. 

 Centigrade Thermometer. 



0.43 0.86 



4.05 1." 



3.78 3- 



7-95 4v 



Reaumur's Thermometer. 

















Temperati 



















Hygrc 





idicalii 



gDew 





1838. 



In the shade. 















Mea 



uDewP 







.•'In" 













Noon. 









Min. 













Night. 







!■;;■ 



\; ,v ; 



April. 

 May . 



• 



7-55 



20.44 



-16 

 -3 





13 



87 

 5" 



3.46 

 9.4- 

 '3-34 



!■« 

 16-63 



3 



•4 



55 



13-75 



30 

 33 



33 



I5.il 

 17-77 



5-77 

 7. 11 



-6 



55 

 '£ 



4.50 

 11.14 

 '5-9 





f'3 

 75 



-O.72 

 5-43 

 6.18 



11.71 



-i-6 H 

 3-2/ 

 6.3* 



11.05 



|n. 48 



c. -.r 

 I . V 

 3.66 

 2.26 



Nov. 

 Dec. . 



15.11 



12.88 

 10.66 





60 



ss 



4 



9' 



3-4< 



10.91 

 6.09 

 4-32 



7 



67 

 71 



8.85 

 4.41 



'9 



16 





9-33 

 3»> 



»• 



4.88 



-6 

 -7 



55 





7 



»5 

 3' 

 18 



8.89 

 5-5> 



7.58 

 3.62 

 2.71 



lt-3 



2.96 



O.25 





16. 11 



-3-39 



6.96 



6.51 







21.26 



3.03 



7.69 



-6 



55 



7.83 



5-53 









