12 



RESULTS OF METEOROLOGICAL OBSERVATIONS 





Table II. 



Continued.— 



-Mean Daily Temperature (uncorrected) in September, 





1S29. 



1830, 



1831. 



1832. 



1833. 



1834. 



1835. 



1836. 



1837. 



1638. 



1839. 



1840. 



1841. 



1842. 





(6) 



(6) 



(6) 



(©) 

















(6) 







1 



75°.7 



70°. 7 



72°.0 



62°. 



75°.3 



73°.3 



54°.0 



65°.3 



55".7 



67°.7 



59°.0 



64°.0 



69°.7 



73°.3 



2 



77.3 



68.0 



70.3 



66.0 



69.3 



73.0 



57.0 



63.3 



59.3 



64.7 



59.0 



63.3 



75.7 



75.3 



3 



61.3 



75.0 



66.0 



68.7 



74.3 



77.7 



62.7 



66.7 



63.0 



54.7 



62.0 



61.0 



76.0 



74.0 



4 



60.3 



65.3 



64.3 



71.7 



79.0 



80.0 



65.3 



69.3 



63.7 



563 



61.7 



61.7 



72.0 



73.7 



5 



66.3 



75.0 



67.3 



61.3 



75.3 



76.3 



70.3 



64.0 



68.3 



62.3 



66.7 



64.3 



70.0 



71.7 



6 



69.7 



77.3 



69.0 



57.7 



68.3 



74.3 



70.0 



62.0 



65.0 



64.3 



69.0 



62.0 



71.3 



70.0 



7 



59.3 



70.0 



71.0 



62.7 



68.3 



71.3 



60.7 



64.7 



68.7 



68.0 



68.3 



63.0 



74.7 



76.0 



8 



53.3 



68.3 



73.3 



61.3 



68.3 



77.3 



56.0 



69.0 



71.7 



69.0 



72.3 



69.0 



74.0 



76.7 



9 



58.0 



67.0 



72.7 



63.7 



69.7 



68.7 



63.3 



71.3 



72.3 



69.0 



72.0 



70.0 



74.0 



66.7 



10 



57.3 



68.7 



74.3 



64.7 



69.3 



58.3 



66.0 



68.7 



76.0 



70.0 



58.0 



63.0 



- 77.3 



76.3 



11 



54.0 



70.3 



67.0 



67.7 



60.7 



50.0 



66.0 



66.3 



69.0 



69.7 



56.0 



52.0 



68.0 



79.3 



12 



60.7 



72.0 



61.7 



56.0 



58.3 



51.7 



66.3 



73.7 



55.3 



67.7 



53.0 



61.0 



66.3 



64.7 



13 



60.3 



72.7 



58.7 



58.0 



54.0 



58.3 



62.7 



74.7 



53.0 



65.7 



52.7 



67.0 



59.0 



63.7 



14 



64.0 



72.3 



61.3 



59.7 



56.0 



62.0 



64.7 



73.7 



58.7 



66.0 



55.0 



58.3 



60.0 



69.3 



15 



59.0 



61.7 



63.0 



66.3 



60.0 



62.3 



53.3 



75.3 



59.7 



67.3 



68.0 



60.7 



63.7 



60.7 



16 



54.3 



57.3 



55.0 



73.3 



63.3 



63.0 



58.0 



77.3 



62.7 



65.3 



65.7 



63.3 



65.7 



53.7 



17 



52.3 



51.0 



53.3 



72.0 



.67.3 



64.0 



62.3 



76.3 



69.3 



63.3 



62.7 



60.7 



68.7 



59.7 



18 



54.3 



49.7 



55.3 



71.3 



70.3 



65.0 



67.3 



76.0 



60.7 



63.3 



57.3 



53.7 



63.0 



55.0 



19 



57.3 



53.0 



59.7 



69.0 



75.3 



63.0 



68.7 



75.3 



56.0 



63.3 



61.0 



57.0 



67.3 



62.0 



20 



65.0 



58.0 



61.7 



67.7 



73.0 



60.7 



53.3 



76.0 



53.3 



65.0 



64.7 



60.0 



68.7 



55.0 



21 



74.0 



61.0 



64.3 



62.0 



63.3 



58.7 



49.7 



73.3 



57.0 



67.3 



68.0 



49.0 



69.0 



48.0 



22 



69.0 



66.7 



67.0 



59.0 



54.0 



59.3 



50.7 



77.7 



60.0 



66.7 



68.7 



48.7 



67.7 



48.7 



23 



72.0 



68.3 



63.7 



57.0 



52.7 



61.0 



46.7 



75.3 



51.0 



49.7 



60.3 



51.3 



63.3 



55.3 



24 



73.3 



68.0 



58.0 



58.3 



55.3 



56.0 



49.0 



75.0 



57.0 



52.3 



60.7 



56.3 



60.3 



62.7 



25 



72.3 



62.7 



60.0 



53.7 



60.3 



68.3 



49.3 



67.7 



60.3 



56.0 



56.7 



60.0 



57.7 



60.7 



26 



59.3 



58.7 



53.7 



56.3 



63.7 



62.3 



49.0 



56.7 



63.3 



60.7 



61.0 



67.3 



61.7 



59.3 



27 



56.0 



61.0 



50.0 



64.7 



69.7 



62.3 



54.0 



60.0 



65.3 



65.3 



46.3 



62.0 



61.7 



63.0 



28 



57.7 



50.7 



52.0 



65.7 



70.0 



46.3 



47.3 



59.3 



67.7 



68.7 



42.7 



62.0 



66.7 



64.3 



29 



69.7 



49.0 



55.0 



64.0 



66.3 



44.7 



44.0 



49.0 



65.0 



72.7 



50.3 



60.7 



67.3 



55.3 



30 



55.3 



53.3 



53.3 



53.3 



61.7 



53.3 



42.0 



50.7 



71.0 



65.3 



43.3 



66.3 



48.7 



55.0 



Mean, 



62.61 



64.10 



62.47 



63.15 



65.75 



63.10 



56.98 



68.09 



62.60 



63.91 



59.73 



69.62 



66.30 



63.96 





1843. 



1844. 



1845. 



1846. 



1847. 



1848. 



1849. 



1850. 



1852. 



1853. 



1854. 



1858. 

 (6) (3) 



1859. 

 (6) 





1 



72.7 



68.0 



74.0 



75.0 



72.3 



67.3 



59.0 



60.3 



69.0 



73.0 



76.7 



65.0 



65.7 





2 



77.0 



72.0 



72.7 



77.0 



67.0 



66.0 



56.0 



60.3 



75.3 



72.3 



77.7 



69.7 



62.3 





3 



75.0 



68.0 



74.0 



77.7 



72.3 



66.3 



63.0 



62.0 



66.7 



69.3 



79.3 



69.7 



62.7 





4 



74.0 



64.3 



72.7 



76.0 



73.0 



68.0 



66.0 



68.0 



64.7 



73.7 



80.7 



67.3 



65.0 





5 



74.0 



67.3 



64.7 



79.0 



72.7 



68.7 



71.3 



66.7 



66.0 



75.3 



79.7 



65.0 



59.0 





6 



72.7 



65.7 



66.7 



78.0 



86.3 



59.3 



66.7 



64.7 



66.0 



76.0 



78.7 



68.0 



58.0 





7 



72.7 



64.7 



70.0 



78.3 



71.0 



57.0 



58.0 



65.0 



69.3 



69.7 



76.7 



71.7 



63.3 





8 



73.3 



66.3 



66.0 



78.7 



74.0 



61.7 



58.7 



60.7 



70.0 



63.3 



80.0 



73.0 



60.3 





9 



63.3 



67.3 



67.7 



74.7 



59.3 



64.0 



56.0 



59.7 



74.3 



63.0 



77.7 



76.3 



67.3 





10 



60.3 



68.0 



58.7 



75.3 



55.7 



64.3 



57.7 



66.0 



74.0 



64.0 



72.7 



77.0 



70.7 





11 



56.0 



68.7 



61.0 



76.3 



58.3 



69.3 



59.0 



62.3 



67.7 



58.3 



69.3 



63.7 



73.7 





12 



58.0 



68.3 



60.3 



79.7 



63.0 



59.3 



62.0 



68.3 



60.7 



57.3 



74.7 



59.7 



63.7 





13 



65.0 



69.0 



70.0 



78.7 



56.3 



58.0 



61.0 



55.3 



63.7 



65.7 



77.0 



60.0 



64.3 





14 



67.3 



67.0 



65.3 



78.7 



51.0 



68.3 



63.3 



56.7 



62.7 



66.0 



76.0 



67.7 



57.0 





15 



64.7 



65.0 



63.3 



72.0 



51.7 



64.0 



66.7 



60.7 



60.7 



65.3 



70.3 



67.3 



61.7 





16 



66.7 



68.0 



61.7 



59.0 



57.0 



55.3 



71.3 



62.7 



57.0 



67.0 



61.3 



62.3 



64.7 





17 



70.3 



68.3 



67.7 



65.7 



66.0 



55.0 



70.3 



62.7 



58.0 



71.7 



63.0 



65.7 



60.3 





18 



74.0 



70.3 



70.0 



64.3 



61.3 



57.3 



63.0 



64.0 



63.3 



73.7 



69.7 



54.0 



63.3 





19 



76.7 



73.3 



67.0 



61.3 



57.7 



62.7 



60.7 



66.3 



65.3 



65.0 



72.0 



65.7 



66.3 





20 



78.3 



73.3 



67.0 



66.7 



62.0 



59.0 



63.7 



61.3 



68.3 



63.7 



60.3 



70.7 



69.7 





21 



77.0 



60.0 



54.7 



65.3 



57.3 



48.3 



68.0 



64.0 



66.7 



58.3 



55.7 



69.7 



69.3 





22 



76.3 



52.7 



45.0 



60.3 



56.7 



46.3 



69.3 



67.0 



59.3 



55.3 



54.0 



56.3 



63.7 





23 



76.3 



52.7 



55.7 



66.3 



58.7 



47.0 



55.7 



70.0 



59.3 



54.0 



57.7 



52.7 



61.3 





24 



76.0 



56.7 



50.3 



69.3 



59.7 



52.3 



55.0 



70.0 



67.7 



58.7 



62.7 



62.0 



59.7 





25 



74.0 



58.3 



48.0 



71.0 



59.7 



58.7 



61.0 



74.3 



71.0 



60.3 



65.0 



57.3 



61.7 





26 



60.7 



54.7 



51.7 



61.3 



68.3 



53.7 



63.3 



75.7 



55.0 



62.3 



70.7 



55.7 



63.3 





27 



52.7 



51.0 



61.3 



58.0 



68.0 



52.7 



54.7 



70.3 



67.3 



64.7 



67.7 



55.3 



61.7 





28 



52.3 



45.3 



65.3 



53.0 



55.3 



56.3 



58.0 



62.7 



59.7 



60.0 



68.7 



56.7 



64.0 





29 



57.7 



45.7 



70.0 



57.0 



54.7 



60.3 



65.3 



52.7 



60.7 



49.3 



62.3 



65.0 



65.0 





30 



62.3 



52.0 



68.0 



60.7 



58.0 



57.7 



68.0 



61.3 



56.3 



52.3 



61.7 



71.3 



70.0 





Mean, 



68.57 



63.07 



63.68 



69.81 



62.14 



59.48 



62.39 



63.36 



64.16 



64.28 



69.99 



64.37 



63.95 





