[ 488 ] 



APRIL. 



Morning. 



Noon. 



Night. 



1839. 



i 



Barom. 



Hygrometer. 





Barom. 







Barom. 



Hygrometer. 



Weather. 



M. 



T. 

 W. 

 Th. 



F. 



<L S. 

 M. 

 T. 

 W. 

 Th. 

 F. 



• s. 



M*. 

 T. 



Th.' 



D S. 



M. 

 T 

 W 

 Th 



° M 



5 



6 

 7 



'3 



s 



17 



19 



23 

 24 



*5 



2 ' 

 3 



29.671 

 —.761 

 —9IO 

 30.OI3 

 29.827 

 30-J54 

 —•413 



-•343 

 —373 

 —459 

 —543 

 —307 

 —.278 

 —.247 

 —.140 

 29.836 

 —.409 



—'.646 

 30.069 



I-270 



-.086 

 — 13S 

 —.242 



-HI 



—.145 



42 

 39 

 35 

 34 

 33 

 37 

 34 

 39 

 40 

 4 1 

 3* 

 42 

 45 

 47 



? 



47 

 50 

 50 

 47 

 48 

 50 

 5i 



4i 



47 

 49 



3 



52 



39 

 43 



5 



3 

 8 

 5 



5 



3 

 5 

 4 



5 



5 

 7 



3 



3 



Rain 

 Overcast 

 Bleak & Cold 

 Ditto 



□ea V r mg 

 Ditto 

 Ditto 

 Fine 



Fine but Cold 



Overcast &Do. 



Ditto 



Ditto 



Overcast 



Ditto 



Cloudy 



Ditto 



Ditto 



Ditto 



Rain 



Overcast 



Clear 



Slightly Overcast 

 Ditto 

 Very Fine 

 Ditto 

 Ditto 



29.601 

 —.826 

 —.924 



29:851 

 30.245 

 —.415 



—333 



— 389 

 —455 



— 5*5 



—.'278 

 —.217 

 —.106 

 29-734 



-578 

 —758 

 30.086 

 —.262 



29-95* 

 30.075 

 -.038 

 -.148 

 —234 

 —313 

 -.190 

 —.106 



45 

 40 



l{ 



36 

 42 

 48 

 38 

 41 

 50 

 48 

 47 

 4* 

 55 



% 



5o 

 54 



55 

 43 

 54 

 63 

 54 

 50 

 52 



15 



62 

 64 



68 



+5 



40 



48 



35 



42 

 +7 



4 



16 



6 

 18 



7 



16 



6 

 18 



17 

 'S 



Rain 



Slight Ditto 

 Bleak & Cold 

 Ditto 

 Thawing 

 Cloudy & Cold 

 Fine 



Bleak & Cold 



Fine 



Ditto 



Bleak & Cold 

 Ditto 

 Overcast 

 Ditto 

 Very Fine 



Very Fine 

 Fine 



Very Fine 



Fine 

 Ditto 

 Ditto 



Very^ne 



Ditto 



Ditto 



29.672 

 —.929 



—974 

 —939 

 —995 

 30.358 

 —.417 

 —348 

 —434 

 —550 

 —442 

 —.275 

 —.242 

 —.215 

 29.975 

 —535 

 -.456 

 — 539 

 —.965 

 30-235 

 —273 



29982 

 30.1 1 1 

 —090 



-III 



—331 

 —.182 

 —039 



4° 

 40 

 32 

 34 



3 



3i 

 35 

 37 

 32 

 36 

 40 

 4i 

 48 

 46 

 48 

 42 

 5° 

 45 

 4i 

 5° 

 +9 



I 



42 



46 

 43 



51 



40 

 40 

 32 

 33 



11 



30 

 35 

 32 

 32 

 32 

 40 

 41 



45 

 42 

 5° 

 45 

 4i 

 50 

 49 

 40 

 36 



£ 



43 

 50 

 51 



5 



- 



Rain 



Overcast 



Ditto 



Ditto 



Drizzly 



Clear 



Ditto 



Slight Snow 



Overcast 



Clear 



Overcast 



Ditto 



Ditto 



Ditto & Fine 



Fine 



Rain 



Fine 



Very Clear 

 Fine 



Overcast 



Very Clear 



Fine 



Ditto 



Fine 



Clear 



Do. and Fine 

 Very Fine 







30.090 



44.00 39.90 



4.1c 





30.086 



50.16 39.80 



10.56 





30.105 



41.00 



40.27 



o-73 





