[ 504 ] 



DECEMBER. 



Morning. 





Night. 



1839. 







Hygromet 





| Weather. 





Hygrometer. 





Bare J 







S. 





29.724 



3° 







Frosty&Foggy 



29732 



41 



4 1 





Dense Fog 



20.810 







— iDense Fog 



M. 





— .80c 





3 8 





Dense Fog 





41 



4J 



— 





-•98 1 j 



35 





— i Foggy 



T. 



3 





36 









—.'966 



35 



35 





Ditto 



-.962' 



3 1 





— I Ditto 



W. 





s*\ 



31 







Frosty 



—'835 



39 



37 





Fine 



-963 



31 





— Overcast 



Th. 



5 



30.124 



35 







Slight Haze 





4 £ 











It 





— Drizzly 



• F. 



6 



-.508 



36 









— .\q- 



36 



36 





Foggy 





3 6 







S. 



7 



-.366 



35 













11 







-•239 ! 



3 J 







S. 



— .12.1 



34 







Hazy 





36 



\ ( 





Hazy 





32 





- Overcast 



M. 



Q 2Q.86o 



34 











36 



36 





Ditto 





g 





— Ditto 



T. 





~.6 5 I 



34 









—.628 



39 



35 









it 





- Rain 7 



W. 



i! 



— 59 S 



40 







Fine 





44 



44 





Hazy 





46 







Th. 

 J> F. 





—.286 



45 











48 



48 









4' 





— Cloudy 



*3 



—3" 



39 



3 ? 









47 



47 









41 





— Heavy Rain 



S. 





— 247 











—.288 









Fine 









— Clear & Fine 



S. 





-.596 



32 







Frosty Haze 



—.586 





42 





Hazv 









— Hazy, Rain 



M. 



\ 



—713 



39 







Hazv 





41 



41 





Ditto 





I 







T. 





3 -'-t 



34 





— 





30.030 









Ditto 



29.868 







— ! Overcast 



w. 





29.530 







3 



Dry Haze 







\l 





Dry Haze 



— 376 



4i 







Th. 



\. 











Cloudy 



—.426 



52 



5 2 





Cloudy 



—•356 



5° 





— Ditto 



O F. 













Heavy Rain 



—.262 



55 



55 





Rain 





49 





— Fine 



S. 





-.566 









Clear 



-.564 



50 



5° 





Cloudy 



Z^I 



52 





— |Rain 



s. 





—.547 



50 









-. 4 8 7 



52 



5 2 





Rain 



—376 



52 







M. 



23 



-.5*6 









Fine [rain 



-.561 



52 



5 2 





Ditto 



-.333 



54 





_ Rain 



T. 





-.356 



56 







Boisterous, 



—.302 





47 



5 



Fine 



—.416 



4 ? 





_ Ditto 



w. 





—-S30 



45 







Fine [Foggy 



—•545 





39 



7 



Very Fine 



-.568 



36 





1 Clear 



Th. 





-.728 









Frosty and 



—•599 



39 



39 





Rain 



—.322 



4* 





_ Rain 



€ F. 





— .3S6 



44 







Rain 



-.456 



45 



45 





Hazy 



-•577 



40 



40 



_ Hazy 



S. 



2> 



— -759 



32 







Slight Frost 



—.826 



43 



43 









29 



29 



_ Clearing 



s. 



' : 



28 







Clear & Frosty 



3°-333 



38 





3 



Clear 





29 



29 



_ Frosty 



M. 





- +36 



27 







— 37+ 



36 



1 





Hazy 



-^63! 



37 



37 



_ Overcast 



T. 





29-975 





z 





Overcast ° gg> 



79.884 



46 



46 





Fine 



29.727 



47 



47 



_ Ditto 







29.748 



38. 7 o , 38.35 



: 







29.733'43.45|42.i3ji. 32 





29.72639.51 39.48 



1 1 



H 



