936 



METEOROLOGICAL TABLES OF THE 





Jan. 



Feb. 



March. 



April. 



May. 



June. 



July. 



Aug. Sept. 



Oct. 



Xov. 



Dec. 



Mean i 

 Annual 

 Temp. 



1769— Greatest Heat. 



47=5 



58° 



70° 



70° 



74° 



870-5 



88°-5 



85°-5 78° 



75° 



56° 



44. °5 !• 



i 





Least Heat. 



17 



8 



18 



32 



41 



50 



67 



63 50 



33 



19 



14 -5 1 





, Mean Heat. 



33 



32 



42 



50 



57 



68 



77 



74 



64 



55 



38 



32 



52° 



1770— Greatest Heat. 



46 



57 



53 



75 



77 



85 -5 



87 -5 



88 



74 



70 



63 



47 





Least Heat. 



11 



14 



23 -5 



22 



39 -5 



58 



58 -5 



54 -5 



52 



30 



26 



20 





Mean Heat. 



30 -5 



37 -5 



33 -5 



48 -5 



57 -5 



70 



73 -5 



71 -5 



64 



52 -5 



46 -5 



33 -5 



52 



1771— Greatest Heat. 



51 -5 



48 -5 



64 



71 



76 



79 



83 



86 



80 



66 



65 



47 





Least Heat. 



22 



G 



18 



35 -5 



46 



56 



60 



60 



45 



39 



32 



10 





Mean Heat. 



36 



29 



41 



53 



58 



67 



71 



73 



63 



53 



48 



30 



51 -S 



1772— Greatest Heat. 



46 



64 



47 



68 -5 



76 



83 



87 -5 



84 



81 



66 -5 



63 



49 





Least Heat, 



18 



12 



11 



34 



44 



51 -5 



63 



60 



47 



42 



27 



22 





Mean Heat. 



32 5 



40 -5 



30 



51 



56 



67 



75 



77 -5 



64 



55 -5 



45 -5 



36 5 



52 -5 



1773— Greatest Heat. 



53 -5 



55 



64 



72 



76 -5 



87 -5 



91 -5 



85 



82 



72 



62 



57 





Least Heat. 



6 







35 



47 



55 



69 



67 -5 



51 



49 



24 



12 





Mean Heat. 



32 -6 



33 -7 



42 1 



52 -2 



62 -7 



73 -4 



79 -6 



76 



63 -9 



58 -2 



42 -2 



39 -9 



54 -7 



1774— Greatest Heat. 



43 -5 



49 



65 -5 



80 



81 



82 -5 



85 -5 



85 -5 



84 



74 -5 



64 -5 



64 





Least Heat. 



7 



8 



29 



34 



44 



54 



63 



60 



46 



42 



24 



17 



; 1 



Mean Heat. 



27 



32 -4 



43 1 



54 -6 



60 -1 



67 -8 



72 -8 



73 -7 



63 -7 



59 -3 



44 -1 



36 -4 1 52 -9 , 



1775— Greatest Heat. 



54 



63 



67 



70 



81 



82 



90 



83 



77 



71 



54 



55 





Least Heat. 



17 



22 



31 



33 -5 



50 -5 



55 -5 



62 



59 



48 



35 -5 



29 



•3 





Mean Heat. 



35 -6 



41 -2 



45 -3 



51 -4 



65 -8 



68 -3 



75 1 



72 -8 



65 -6 



54 -6 



41 -4 



35 -7 



54 -4 



1776— Greatest Heat 



54 



54 



64 



73 



76 



82 



83 



84 



80 



75 



68 



59 





Least Heat. 



10 



13 



13 



33 



37 



54 



61 



58 



51 



39 



31 



17 





Mean Heat. 



32 -7 



34 -2 



42 -2 



51 



59 -9 



69 -9 



74 -2 



72 -8 



67 -3 



55 -9 



46 -3 



35 -3 



53 -4 



1777_Greatest Heat 



53 



46 -5 



62 



73 



76 



83 



81 



90 



79 



72 



56 



48 





Least Heat. 



14 



13 



8 



34 



45 



55 -5 



Gl 



62 



45 



33 -5 



22 



6 





Mean Heat. 



31 



31 -6 



40 -3 



52 -2 



57 -1 



70 -4 



70 -6 



75 -9 



59 -2 



50 



39 -5 



33 -7 



51 



