MADE AT MARIETTA, OHIO. 



15 





Table II. 



Concluded.- 



—Mean Daily Temperature (uncorrected) in December. 





1S29. 



1830. 



1831. 



1832. 



1833. 



1834. 



1835. 



1836. 



1837. 



1838. 



1839. 



1840. 



1841. 



1842. 





(7) 



(7) 



0) 



(0) 



(7) 





(O) 















(7) 



1 



44° 7 



41°.3 



24°. 



42°.0 



37°. 3 



42°.7 



23°. 7 



25°.7 



5 6°. 3 



41°.3 



47°.7 



23°. 7 



31°.3 



29°.7 



2 



44.3 



45.7 



34.7 



38.7 



42.7 



44.0 



22.0 



22.0 



57.3 



39.0 



45.3 



28.0 



34.3 



35.0 



3 



34.0 



53.0 



27.3 



40.3 



41.3 



31.3 



32.0 



26.7 



40.7 



28.3 



41.7 



38.0 



49.3 



45.3 



4 



37.7 



39.3 



10.3 



34.7 



39.3 



28.0 



38.0 



36.0 



35.7 



38.3 



38.7 



32.3 



40.3 



49.3 



5 



49.7 



36.7 



16.0 



35.0 



37.3 



32.0 



23.3 



38.7 



33.7 



38.3 



32.7 



28.0 



30.7 



51.0 



6 



56.0 



38.7 



14.0 



34.7 



39.3 



46.0 



25.0 



24.0 



39.0 



30.0 



35.0 



29.3 



32.0 



36.7 



7 



61.0 



34.7 



19.0 



39.0 



38.0 



46.0 



27.7 



21.3 



35.3 



33.3 



43.3 



33.3 



31.3 



36.0 



8 



42.7 



41.3 



25.0 



51.0 



41.3 



32.3 



26.0 



29.7 



37.3 



27.0 



42.0 



38.3 



40.7 



49.7 



9" 



36.0 



37.7 



21.3 



39.0 



39.3 



26.7 



36.7 



43.7 



41.0 



16.0 



33.7 



43.7 



56.3 



36.3 



10 



32.0 



35.3 



20.3 



35.7 



36.0 



25.3 



26.0 



39.3 



39.7 



24.7 



34.3 



41.0 



52.3 



32.3 



11 



46.0 



42.7 



24.7 



34.7 



33.7 



30.7 



27.0 



38.0 



33.7 



42.0 



34.7 



35.3 



42.3 



32.0 



12 



39.7 



36.0 



12.0 



39.3 



32.0 



30.0 



33.7 



35.7 



31.3 



36.3 



33.0 



43.3 



40.3 



34.0 



13 



37.0 



43.7 



12.3 



41.3 



32.0 



38.0 



23.7 



47.0 



27.3 



28.0 



31.3 



41.0 



45.0 



32.0 



14 



39.3 



53.7 



17.6 



40.0 



38.7 



29.3 



37.3 



32.7 



24.0 



30.0 



38.7 



39.3 



43.7 



31.3 



15 



41.3 



33.7 



• 8.0 



41.7 



34.0 



35.3 



28.7 



34.7 



30.0 



33.0 



31.7 



49.3 



45.7 



25.0 



16 



26.7 



29.3 



18.0 



40.0 



32.3 



41.3 



12.3 



32.3 



32.0 



29.3 



27.3 



40.7 



.37.0 



32.0 



17 



35.0 



26.7 



8.7 



36.7 



40.7 



35.0 



17.0 



27.0 



46.3 



34.7 



27.3 



28.3 



27.3 



30.3 



18 



37.7 



35.3 



7.3 



31.3 



35.0 



40.7 



33.7 



20.0 



33.7 



38.7 



27.3 



18.7 



21.7 



33.3 



19 



39.0 



37.7 



24.3 



26.7 



36.0 



39.3 



45.0 



25.0 



31.0 



28.3 



26.7 



17.3 



28.3 



33.7 



20 



40.7 



31.0 



17.3 



22.0 



32.0 



41.3 



44.7 



46.7 



24.7 



24.3 



23.7 



16.3 



35.7 



37.0 



21 



48.7 



4.7 



33.7 



18.0 



31.7 



40.7 



35.3 



14.3 



25.3 



36.3 



28.7 



26.7 



30.3 



38.0 



22 



33.7 



3.7 



11.7 



19.3 



37.7 



41.0 



24.0 



14.0 



23.0 



40.7 



32.7 



35.3 



32.7 



23.3 



23 



48.0 



22.3 



16.7 



23.0 



36.3 



40.0 



20.3 



34.0 



21.3 



12.3 



33.7 



26.3 



44.3 



12.0 



24 



57.7 



40.3 



35.7 



32.7 



42.3 



43.3 



35.3 



39.0 



2(5.3 



16.7 



32.3 



32.3 



27.3 



16.7 



25 



53.3 



47.0 



26.0 



40.3 



36.0 



35.3 



46.3 



45.3 



36.0 



25.7 



29.3 



30.7 



25.3 



32.0 



26 



55.0 



41.3 



28.3 



47.7 



33.7 



28.7 



45.3 



20.7 



40.3 



15.7 



27.3 



38.0 



25.3 



29.7 



27 



52.3 



32.3 



27.7 



40.7 



30.7 



25.3 



30.3 



17.7 



30.7 



16.7 



31.7 



25.7 



30.7 



32.0 



28 



47.0 



34.3 



32.0 



33.7 



30.3 



30.7 



33.7 



22.3 



40.3 



18.7 



29.3 



26.3 



35.3 



36.3 



29 



49.3 



30.3 



21.3 



32.3 



34.0 



34.7 



40.3 



30.7 



33.0 



25.3 



22.3 



35.0 



31.0 



40.7 



30 



55.0 



42.0 



21.0 



36.0 



45.3 



35.0 



39.3 



30.7 



37.3 



14.0 



12.3 



36.0 



35.3 



31.0 



31 



42.7 



36.3 



28.0 



50.3 



44.7 



34.0 



32.0 



33.0 



39.3 



11.0 



19.0 



29.0 



34.3 



22.7 



Mean, 



44.01 



35.74 



20.78 



36.05 



36.80 



35.61 



31.14 



30.57 



34.93 



28.19 



32.08 



32.47 



36.05 



33.42 





1843. 



18«. 



1815. 



1816. 



1817. 



1S48. 



1849. 



1830. 



1852. 



1853. 



1854. 

 (7) 



1858. 



18.59. 

 (7) 





1 



34.0 



40.0 



24.0 



39.0 



35.7 



41.3 



44.7 



41.7 



32.7 



37.3 



33.7 



33.3 



64.7 



2 



31.7 



36.3 



9.3 



56.0 



43.0 



40.3 



33.7 



52.7 



36.7 



35.0 



33.7 



42.3 



40.3 





3 



33.3 



38.7 



24.0 



40.0 



35.3 



40.7 



36.0 



52.3 



45.7 



31.7 



34.7 



47.7 



28.0 





4 



38.0 



41.0 



28.3 



32.0 



34.3 



49.7 



39.3 



41.3 



48.0 



31.3 



24.0 



50.7 



35.3 





5 



25.7 



50.7 



15.3 



33.7 



33.0 



58.0 



42.7 



38.3 



43.0 



31.7 



20.7 



57.3 



43.7 





6 



25.3 



54.7 



12.7 



41.7 



27.3 



58.3 



36.7 



36.0 



43.3 



51.0 



28.7 



40.3 



52.3 





7 



33.7 



42.0 



19.0 



51.3 



34.7 



62.7 



27.7 



84.3 



46.7 



36.7 



24.0 



47.7 



16.7 





8 



35.3 



30.7 



34.3 



46.0 



46.3 



60.3 



32.7 



24.3 



39.3 



30.0 



18.0 



31.3 



13.0 





9 



28.3 



24.7 



36.0 



35.7 



53.3 



42.3 



43.3 



32.0 



40.7 



31.7 



26.7 



18.7 



22.0 





10 



26.0 



23.7 



21.7 



36.7 



56.0 



54.3 



32.3 



28.3 



36.3 



32.7 



37.0 



27.3 



27.0 





11 



36.3 



24.3 



17.7 



37.3 



41.7 



33.7 



20.0 



39.0 



33.7 



35.0 



28.7 



33.7 



32.0 





12 



23.3 



31.0 



27.3 



27.3 



48.3 



28.7 



19.0 



40.0 



32.0 



33.3 



25.3 



44.7 



34.3 





13 



20.0 



36.7 



32.7 



31.7 



45.3 



33.3 



24.7 



26.0 



33.3 



37.7 



33.0 



50.3 



29.0 





14 



29.7 



29.3 



38.3 



29.7 



39.7 



45.0 



31.0 



28.3 



26.0 



37.3 



38.7 



55.3 



28.0 





15 



44.7 



26.7 



33.3 



27.0 



28.0 



47.3 



34.0 



37.0 



32.0 



31.3 



36.3 



46.3 



25.3 





16 



50.7 



23.3 



31.0 



32.3 



29.0 



53.0 



46.0 



41.0 



41.3 



37.3 



37.3 



35.0 



32.3 





17 



44.3 



19.3 



31.0 



34.0 



29.7 



42.0 



32.7 





40.0 



41.3 





34.3 



38.7 





18 



38.3 



23.7 



29.3 



28.7 



28.3 



49.0 



31.3 





34.0 



28.0 





37.0 



36.0 





19 



34.0 



31.0 



9.0 



30.0 



35.7 



59.3 



43.3 





39.7 



27.3 





40.7 



34.3 





20 



33.0 



29.3 



5.0 



27.0 



29.7 



46.3 



48.7 





52.0 



13.7 





45.7 



37.3 





21 



36.7 



36.7 



14.0 



34.7 



21.7 



40.3 



38.7 





34.0 



21.3 





47.3 



21.3 





22 



49.0 



41.0 



26.0 



32.7 



24.3 



36.0 



30.0 





32.7 



35.0 





35.0 



16.7 





23 



39.3 



27.0 



26.7 



24.7 



26.3 



30.7 



26.3 





47.0 



24.3 





43.3 



19.3 





24 



38.3 



28.0 



31.0 



35.7 



30.0 



47.7 



28.7 





55.0 



18.7 





30.0 



13.3 





25 



41.0 



47.0 



28.0 



43.3 



20.3 



38.7 



11.3 





42.7 



28.0 





29.3 



31.7 





26 



43.3 



49.3 



23.7 



40.3 



12.0 



29.3 



22.7 





37.3 



3.3.7 





34.3 



44.0 





27 



41.7 



31.0 



21.3 



55.0 



17.7 



34.3 



28.0 





42.3 



31.0- 





40.7 



29.7 





28 



35.0 



29.7 



32.0 



51.7 



38.0 



31.7 



30.3 





36.7 



32.0 





40.3 



28.7 





29 



32.0 



31.7 



36.3 



36.7 



41.7 



33.3 



33.7 





30.0 



23.7 





42.3 



32.7 





30 



29.3 



52.3 



27.3 



49.3 



46.0 



30.7 



16.7 





39.3 



29.7 





51.3 



30.0 





31 



31.7 



41.3 



29.3 



56.7 



51.0 



30.0 



10.3 





47.0 



15.3 





44.0 



9.3 





Mean, 



34.93 



34.58 



25.00 



37.95 



34.94 



42.85 



31.49 





39.37 



31.09 





40.57 



30.35 





