MADE AT MARIETTA, OHIO. 



Table II. Continued. — Mean Daily Temperature (uncorrected) in Apeil. 





1S29. 



1830. 



1S31. 



1832. 



1833. 



1834. 



1835. 



1836. 



1837. 



1S3S. 



1839. 



1840. 



1841. 



1842. 





(6) 



(6) 



(6) 



(0) 





(6) 



(O) 















(7) 



1 



54°.0 



46°.0 



50°.0 



51°.0 



47°.0 



6i)°.0 



54°.3 



54''.7 



39°.3 



45°.0 



47°.3 



40°. 



64°.0 



44°.7 



2 



45.0 



42.0 



60.0 



49.0 



57.7 



52.0 



55.0 



67.3 



43.3 



36.7 



54.7 



40.3 



44.0 



55.7 



3 



41.7 



46.7 



57.3 



47.3 



63.7 



52.3 



52.0 



61.0 



47.0 



39.7 



60.7 



52.7 



43.7 



66.3 



4 



50.0 



53.7 



58.3 



42.7 



62.3 



47.7 



42.3 



53.0 



33.0 



41.7 



60.7 



59.3 



48.0 



66.7 



5 



51.3 



58.3 



49.3 



48.0 



45.7 



43.0 



37.7 



47.0 



36.7 



48.3 



62.0 



53.3 



43.3 



59.0 



6 



43.7 



64.3 



53.0 



5iO 



60.7 



48.3 



41.3 



38.3 



45.0 



48.3 



62.0 



45.7 



46.0 



59.0 



7 



47.0 



66.0 



56.7 



50.0 



56.3 



50.7 



40.0 



46.7 



56.7 



53.3 



64.0 



43.3 



55.7 



68.3 



8 



50.3 



68.3 



52.7 



49.7 



50.3 



49.0 



49.3 



61.0 



36.7 



56.7 



64.7 



50.3 



53.0 



63.7 



9 



61.0 



62.7 



37.0 



45.7 



56.7 



47.3 



56.0 



60.0 



37.7 



48.0 



54.3 



67.3 



58.7 



49.7 



10 



43.7 



49.0 



46.0 



57.0 



60.7 



51.7 



59.3 



36.3 



41.3 



46.0 



65.3 



65.3 



40.0 



57.3 



11 



41.7 



48.7 



38.7 



57.3 



68.0 



54.7 



59.3 



38.7 



48.3 



43.7 



62.7 



62.0 



45.7 



60.7 



12 



47.0 



58.0 



39.0 



60.7 



49.3 



61.3 



58.0 



48.7 



51.0 



40.0 



49.0 



55.3 



41.3 



60.3 



13 



46.0 



59.3 



48.3 



62.0 



41.0 



59.3 



51.3 



56.7 



58.0 



42.3 



47.0 



46.7 



46.7 



63.0 



1-1 



48.0 



58.0 



593 



63.7 



44.3 



64.3 



36.0 



53.3 



50.0 



43.3 



46.3 



60.3 



40.7 



60.0 



15 



48.7 



62.0 



61.7 



61.7 



50.7 



65.3 



39.7 



43.0 



50.0 



38.3 



48.0 



50.7 



41.7 



52.7 



16 



54.0 



56.3 



66.3 



47.3 



53.7 



64.7 



37.3 



46.0 



51.3 



35.7 



50.3 



62.0 



49.7 



55.7 



17 



S6.7 



65.0 



65.7 



45.3 



51.0 



67.7 



36.7 



67.3 



40.0 



59.7 



50.3 



72.7 



56.7 



49.3 



18 



61.0 



59.7 



68.0 



49.3 



51.3 



68.0 



46.0 



51.3 



46.0 



48.7 



43.7 



60.0 



51.0 



52.3 



19 



58.0 



60.7 



57.7 



46.0 



54.0 



67.0 



63.0 



63.3 



54.3 



37.3 



50.3 



53.3 



49.7 



48.7 



20 



54.0 



65.7 



66.0 



47.3 



60.0 



65.3 



56.0 



62.3 



51.7 



33.7 



58.7 



51.7 



49.0 



54.0 



21 



43.7 



65.3 



65.7 



60.3 



61.3 



69.3 



56.0 



58.0 



48.3 



43.3 



63.7 



61.0 



39.0 



58.0 



22 



60.3 



63.7 



64.7 



66.0 



64.0 



67.7 



51.3 



47.7 



46.3 



57.7 



61.3 



63.0 



45.7 



67.3 



23 



63.7 



65.3 



53.0 



53.7 



69.3 



61.0 



44.7 



62.0 



40.7 



47.0 



70.0 



70.0 



53.3 



66.7 



24 



45.3 



64.0 



49.0 



62.3 



55.7 



56.0 



43.3 



49.0 



39.3 



64.0 



72.0 



69.3 



60.3 



69.3 



25 



34.7 



68.3 



50.3 



66.7 



59.3 



43.3 



52.7 



63.0 



39.3 



65.7 



60.7 



74.0 



61.3 



69.3 



26 



34.7 



47.7 



53.7 



61.3 



54.7 



38.0 



48.0 



73.0 



40.0 



64.7 



58.3 



60.7 



61.3 



68.0 



27 



48.3 



49.0 



66.0 



58.7 



58.7 



43.0 



50.3 



64.3 



44.7 



61.0 



61.7 



52.7 



49.0 



49.3 



28 



59.7 



55.3 



517 



58.3 



66.0 



54.7 



52.7 



70.0 



60.3 



70.0 



65.7 



52.0 



57.7 



47.0 



29 



63.0 



62.0 



49.0 



62.7 



70.7 



51.7 



63.0 



70.7 



69.7 



58.7 



65.0 



57.3 



50.7 



40.3 



30 



61.3 



64.7 



54.7 



65.3 



71.7 



48.0 



60.7 



73.7 



69.3 



47.7 



65.3 



63.3 



50.7 



52.0 



56.74 



Mean, 



50.58 



58.52 



54.62 



64.61 



56.52 



55.91 



49.77 



55.24 



46.50 



48.53 



67.62 



56.52 



49.60 





1843. 



IS4i. 



ISio. 



1846. 



1847. 



IS 48. 

 (6) 



1849. 



18S0. 



18o2. 



1853. 



lS.-i4. 



(6) 



1858. 



18.59. 

 (6) 





1 



33.0 



44.0 



47.7 



48.3 



43.3 



43.7 



39.7 



46.7 



49.3 



68.0 



40.0 



60.7 



47.3 





2 



34.7 



50.7 



46.3 



47.3 



52.7 



46.0 



40.7 



59.3 



40.0 



52.7 



30.3 



66.7 



53.3 





3 



37.0 



53.0 



63.3 



48.0 



51.7 



68.3 



48.7 



57.3 



36.0 



46.0 



35.7 



57.3 



63.0 





4 



39.7 



58.7 



63.0 



63.0 



59.7 



59.3 



58.0 



48.7 



41.0 



42.3 



51.7 



60.7 



43.3 





5 



43.3 



62.7 



48.7 



55.0 



57.0 



51.3 



48.0 



48.7 



50.0 



42.7 



56.3 



60.0 



32.7 





6 



38.7 



62.7 



39.7 



61.7 



63.3 



49.3 



51.7 



41.3 



34.7 



46.3 



64.7 



42.7 



40.3 





7 



43.0 



64.0 



41.0 



63.0 



59.0 



50.0 



67.0 



44.3 



43.3 



45.0 



64.3 



43.7 



51.0 





8 



56.0 



62.7 



29.3 



42.3 



53.7 



56.7 



61.3 



44.3 



40.0 



51.7 



65.0 



61.3 



37.7 





9 



40.0 



63.3 



35.7 



48.3 



53.3 



67.3 



60.7 



37.7 



40.7 



63.3 



62.3 



64.0 



43.3 





10 



39.3 



62.7 



61.7 



60.7 



53.7 



60.0 



69.3 



45.3 



45.3 



43.3 



46.7 



62.7 



55.3 





11 



45.0 



66.0 



47.0 



61.0 



46.7 



87.0 



51.0 



40.7 



49.3 



46.7 



45.0 



61.3 



72.0 





12 



48.7 



67.3 



47.7 



42.3 



54.0 



56.3 



65.0 



44.3 



46.7 



66.0 



50.0 



60.3 



61.0 





13 



51.3 



67.0 



62.0 



40.0 



49.0 



51.0 



62.0 



33.7 



51.3 



68.0 



58.0 



47.3 



67.3 





14 



56.3 



69.7 



58.0 



45.0 



48.3 



44.0 



35.3 



37.3 



54.7 



52.0 



54.3 



47.7 



57.7 





15 



61.7 



65.3 



62.3 



45.7 



42.7 



43.7 



32.0 



39.3 



48.7 



50.0 



43.0 



52.3 



47.3 





16 



59.7 



67.7 



61.7 



50.3 



41.0 



47.3 



33.0 



44.3 



52.7 



49.7 



34.0 



62.3 



42.0 





17 



57.3 



56.7 



69.7 



60.7 



51.0 



53.0 



43.3 



41.7 



53.7 



44.7 



33.0 



51.0 



38.7 





18 



51.3 



57.0 



66.0 



62.7 



34.7 



42.7 



33.0 



46.0 



47.3 



44.3 



42.0 



46.7 



42.3 





19 



49.7 



56.3 



67.3 



65.7 



47.3 



41.0 



41.3 



46.7 



44.0 



47.3 



48.0 



63.0 



52.3 





20 



56.3 



58.7 



54.7 



57.7 



63.3 



41.0 



41.3 



47.0 



46.3 



55.7 



60.7 



62.0 



52.0 





21 



59.3 



60.0 



54.7 



65.0 



67.3 



53.7 



46.0 



65.0 



46.0 



59.3 



66.7 



53.7 



50.3 





22 



60.0 



66.7 



58.0 



67.0 



65.3 



57.7 



50.7 



64.0 



49.7 



73.3 



64.3 



60.7 



47.0 





23 



60.3 



72.0 



66.3 



69.7 



47.0 



62.0 



56.0 



52.0 



49.3 



57.3 



65.0 



46.0 



42.7 





24 



59.3 



70.3 



68.7 



69.3 



48.3 



54.0 



50.7 



48.0 



50.3 



66.7 



62.7 



42.7 



48.7 





25 



65.7 



64.7 



62.3 



64.7 



50.7 



52.3 



49.3 



44.7 



62.0 



47.3 



65.0 



41.0 



56.3 





26 



64.0 



67.0 



65.7 



62.7 



59.3 



48.3 



68.0 



57.0 



62.7 



50.7 



66.3 



41.7 



67.0 





27 



52.0 



53.3 



64.2 



64.7 



66.7 



49.0 



66.0 



65.0 



48.7 



66.7 



51.7 



42.3 



52.7 





28 



54.0 



52.7 



70.3 



64.3 



66.3 



60.3 



64.0 



61.0 



54.0 



61.3 



34.7 



50.7 



56.7 





29 



60.0 



54.0 



70.3 



62.7 



65.3 



65.7 



56.7 



55.3 



57.3 



62.7 



36.3 



62.7 



58.7 





30 



55.7 



61.0 



70.0 



62.3 



53.7 



57.0 



67.7 



63.0 



66.7 



58.7 



38.7 



72.0 



63.7 





Mean, 



51.08 



61.25 



57.12 



56.69 



53.84 



52.30 



50.58 



48.65 



48.72 



52.99 



50.88 



53.56 



60.79 





