398 



METEOROLOGICAL TABLES OF THE SOCIETY. 





Jan. 



Feb. 



March. 



April. 



May. 



June. 



July. 



Aug. 



Sept. 



Oct. 



Nov. 



1 

 Dec. 



Mean i 

 .\nnual 

 Temp. 



1832— Greatest Heat 



56° 



620 



70° 



78° 



76° 



88° 



88° 



84° 



78° 



75° 



63° 



52° j 





Least Heat. 



1 



13 



14 



27 



43 



48 



56 



52 



46 



32 



26 



19 





Mean Heat. 



31 



33 



41 



48 



58 



68 



70 



70 



63 



54 



44 



37 



i 



51° -5 1 



1 



1833— Greatest Heat. 



60 



57 



66 



82 



84 



84 



90 



84 



84 



71 



60 



47 



J 



Least Heat. 



13 



18 



6 



37 



46 



49 



58 



50 



45 



31 



26 



24 



1 



Mean Heat. 



35 



33 



33 



55 



64 



66 



73 



69 



65 



53 



42 



35 



52 



1834— Greatest Heat. 



58 



64 



72 



80 



84 



89 



93 



88 



84 



78 



54 



51 





Least Heat. 



12 



21 



23 



30 



31 



49 



60 



57 



40 



32 



30 



9 





Mean Heat. 



29 



43 



44 



52 



57 



68 



77 



73 



65 



57 



43 



35 



53 s! 



1835— Greatest Heat. 



53 



54 



64 



72 



85 



85 



88 



86 



82 



76 



68 



47 





Least Heat. 



2 



1 



8 



30 



40 



49 



55 



54 



40 



38 



21 



9 





Mean Heat. 



32 



27 



39 



49 



60 



69 



73 



69 



59 



56 



45 



1 

 31 i 



50 /Sj 



1836— Greatest Heat. 



44 



44 



50 



74 



64 



88 



89 



82 



84 



72 



66 



56 





Least Heat. 



6 



1 



16 



27 



40 



47 



56 



50 



40 



28 



28 



8 ! 



1 





Mean Heat. 



28 



23 



32 



41 



61 



64 



72 



68 



66 



47 



41 



32 j 



48-0 



1837— Greatest Heat. 



1 



45 



48 



65 



80 



82 



85 



85 



92 



80 



73 



66 



60 





Least Heat. 



5 



10 



8 



32 



35 



52 



57 



54 



45 



30 



22 



21 i 





Mean Heat. 



25 



32 



39 



45 



60 



64 



71 



70 



61 



53 



49 



35 



1 



50 -8 



1838— Greatest Heat. 



60 



52 



63 



74 



84 



90 



94 



93 



84 



72 



68 



46 





Least Heat. 



16 



9 



18 



28 



40 



54 



65 



57 



46 



37 



16 



12 





Mean Heat. 



37 



24 



41 



47 



58 



74 



80 



76 



66 



51 



46 



31 



52 



