MADE AT BRUNSWICK, MAINE. 



13 







Table I.- 



—Continued. 



Mean Temperature in April (continued). 







Day of 

 month. 



1836. 



1837. 



1838. 



1839. 



1810. 



'1841. 



1842. 



1843. 



1844. 



1845. 



1846. 



1847. 



1848. 



1 



47°.7 



44°.7 



42°. 5 



47°. 7 



47°.7 



41°.0 



25°.3 



37°.7 



26°.3 



43°.0 



36°.0 



23°.7 



43°.8 



2 



45.3 



- 42.0 



42.0 



45.7 



43.3 



41.0 



41.7 



29.7 



31.7 



39.3 



38.3 



33.7 



35.3 



3 



41.7 



46.0 



42.8 



42.7 



48.2 



37.0 



52.0 



35.0 



33.0 



32.7 



40.7 



3K.3 



33.7 



4 



43.3 



42.7 



49.8 



54.8 



51.0 



45.0 



37.3 



32.7 



53.7 



35.0 



36.0 



37.7 



38.7 



5 



35.3 



45.7 



50.5 



52.7 



49.5 



47.0 



34.7 



39.3 



43.0 



29.7 



44.3 



39.7 



42.7 



6 



34.3 



51.0 



.52.2 



50.3 



43.3 



40.9 



43.0 



41.3 



41.7 



32.3 



50.0 



39.7 



39.3 



7 



37.7 



51.3 



49.2 



64.7 



37.0 



42.0 



48.3 



43.3 



43.3 



37.3 



48.3 



36.0 



37.3 



8 



41.7 



50.3 



47.8 



47.9 



40.3 



42.3 



38.0 



46.0 



48.0 



33.7 



49.7 



43.3 



43.0 



9 



49.0 



51.3 



52.0 



41.0 



43.3 



42.3 



41.3 



48.0 



53.3 



33.2 



39.0 



41.7 



49.0 



10 



43.3 



51.0 



52.5 



51.4 



51.0 



35.3 



42.7 



42.7 



55.0 



35.0 



42.3 



36.0 



47.3 



11 



31.0 



54.0 



45.2 



60.0 



55.7 



39.0 



51.3 



44.0 



50.0 



37.0 



49.5 



30.3 



46.7 



12 



27.0 



57.3 



46.2 



53.3 



53.0 



37.7 



43.0 



43.3 



46.0 



34 



43.7 



32.3 



44.0 



13 



36.0 



51.7 



52.3 



45.7 



54.2 



31.8 



44.0 



45.7 



58.0 



35.7 



39.3 



36.3 



39.7 



14 



41.0 



48.0 



37.7 



43.0 



52.7 



41.0 



41.0 



53.3 



64.0 



41.8 



38.0 



40.7 



42.2 



15 



43.3 



55.3 



40.7 



43.7 



57.4 



42.7 



44.3 



51.7 



53.3 



43.3 



37.3 



41.0 



49.3 



16 



43.3 



44.7 



34.0 



47.8 



54.7 



42.2 



45.3 



53.3 



46.7 



38.2 



39.3 



34.0 



49.3 



17 



43.3 



50.0 



44.0 



49.3 



59.0 



45.0 



43.3 



46.3 



48.7 



38.7 



47.7 



35.3 



44.0 



18 



47.3 



53.7 



47.0 



48.7 



61.0 



48.7 



44.7 



47.3 



36.7 



44.7 



50.7 



31.7 



37.3 



19 



50.7 



48.7 



51.0 



62.3 



54.3 



36.8 



41 3 



48.3 



36.7 



43.5 



51.8 



32.3 



35.0 



20 



44.7 



51.7 



45.2 



46.8 



54.3 



41.7 



48.3 



47.7 



50.7 



36.7 



48.0 



45.7 



40.7 



21 



50.3 



48.7 



44.7 



46.4 



48.7 



42.0 



51.3 



52.3 



52.0 



48.3 



53.7 



41.7 



46.3 



22 



39.3 



47.7 



50.8 



51.8 



50.8 



46.3 



62.7 



51.0 



56.3 



56.3 



47.3 



50.7 



52.7 



23 



40.7 



53.3 



40.2 



58.2 



65.0 



45.7 



52.0 



47.0 



47.7 



50.7 



56.0 



37.3 



48.0 



24 



46.0 



54.3 



38.8 



60.0 



68.0 



58.0 



51.3 



50.0 



50.3 



54.3 



55.7 



38.0 



50.0 



25 



35.3 



49.7 



44.9 



61.5 



66.7 



42.0 



54.0 



51.3 



53.3 



51.3 



39.7 



40.0 



44.3 



26 



42.7 



59.7 



42.1 



58.3 



64.3 



47.7 



45.0 



53.7 



54.0 



42.0 



47.6 



49.0 



48.0 



27 



51.0 



61.3 



59.3 



64.2 



48.5 



46.7 



45.7 



48.7 



41.5 



43.0 



56.0 



45.3 



48.0 



28 



47.7 



61.7 



59.3 



53.2 



52.5 



49.3 



49.3 



52.0 



51.3 



51.0 



54.7 



35.8 



50.3 



29 



43.0 



61.7 



58.3 



55.0 



52.7 



55.3 



47.0 



46.0 



50.3 



44.0 



53.0 



36.7 



46.7 



30 



52.7 



57.0 



53.0 



51.0 



62.7 



43.3 



48.3 



49.7 



47.3 



47.3 



47.0 



44.7 



49.2 



Mean, 



42.52 



51.53 



47.19 



51.96 



53.02 



43.23 



45.25 



45.94 



47.46 



41.10 



46.02 



38.22 



44.06 



Day of 

 month. 



ISW. 



1850. 



1851. 



1852. 



18.53. 



1S51. 



18.55. 



1856. 



1837. 



1838. 



1859. 





Means. 



1 



34.0 



42.3 



41.3 



38.0 





37.0 



41.0 



31.0 



52.7 



45.0 



35.0 





39.9 



2 



30.7 



45.3 



36.7 



34.7 





31.7 



19.0 



32.0 



22.7 



45.3 



36.0 





38.6 



3 



40.0 



47.0 



43.0 



31.7 





25.3 



26.0 



38.3 



31.7 



52.3 



37.0 







4 



51.8 



33.3 



42.7 



35.0 





32.3 



32.0 



43.7 



41.3 



44.3 



33.7 







5 



45.7 



31.0 



40.3 



33.7 





40.0 



42.7 



44.7 



50.0 



48.7 



28.0 







6 



42.7 



33.7 



45.8 



33.3 





46 7 



42.3 



41.0 



53.7 



45.3 



30.7 







7 



44.3 



38.0 



46.7 



38.3 





40.0 



37.7 



44 7 



40.7 



31.3 



38.7 







8 



49.0 



43.7 



43.7 



39.3 





34.7 



37.7 



48.3 



41.0 



40.7 



42.0 







9 



43.7 



25.7 



44.5 



38.0 





37.3 



40.3 



45.7 



48.0 



40.7 



37.7 







10 



38.0 



29.7 



47.3 



42.8 





38.3 



42.0 



44.3 



45.0 



46.0 



33.3 







11 



41.3 



34.0 



38.7 



43.0 





37.0 



41.3 



39.3 



55.3 



41.0 



33.3 







12 



42.3 



35.0 



33.2 



39.3 





34.7 



39.7 



43.3 



49.3 



42.0 



37.0 







13 



43.3 



38.3 



36.0 



38.0 





36.7 



39.7 



28.7 



51.7 



440 



43.0 







14 



35.3 



33.5 



38.0 



41.0 





31.3 



36.3 



41.0 



46.7 



44.0 



37.3 







15 



25.0 



28.7 



48.3 



33.5 





33.3 



47.0 



48.3 



47.0 



52.0 



38.7 







16 



26.8 



28.7 



38.3 



36.7 





33.3 



45.7 



41.7 



42.7 



55.7 



36.7 







17 



36.3 



29.0 



40.0 



43.0 





35.7 



49.0 



48.3 



39.7 



48.7 



39.7 







18 



37.0 



30.7 



36.7 



40.8 





35.3 



53 3 



45.7 



47.3 



48.0 



40.7 







19 



38.3 



37.7 



38.0 



42.7 





42.7 



50.0 



43.7 



48.3 



44.7 



43.3 







20 



42.0 



41.3 



36.0 



40.7 





43.3 



45.3 



41.7 



47.3 



47.7 



43.3 







21 



38.3 



43.0 



40.0 



43.0 





42.7 



47.7 



39.7 



43.3 



37.7 



43.3 







22 



39.0 



43.7 



47.7 



43.2 





42.7 



48.0 



45.3 



46.0 



47.3 



44.3 







23 



41.0 



49.0 



51.7 



46.7 





45.0 



46.7 



48.3 



48.3 



44.3 



43.0 







24 



47.3 



39.0 



49.0 



45.8 





42.0 



54.7 



52.3 



54.7 



47.7 



44.0 







25 



42.3 



48.7 



48.0 



47.0 





42.7 



50.7 



52.3 



51.3 



45.7 



44.0 







26 



43.3 



57.0 



48.7 



49.7 





46.3 



42.0 



44.3 



49.3 



42.3 



39.0 







27 



37.5 



51.8 



50.7 



47.3 





49.0 



43.0 



49.7 



48.0 



39.0 



44.0 







28 



42.7 



53.3 



46.3 



43.3 





42.7 



38.3 



49.3 



50.7 



40.3 



42.7 







29 



49.0 



53.7 



49.3 



47.2 





40.0 



38.0 



51.3 



46.3 



49.7 



46.7 







30 



44.3 



55.3 



49.0 



47.7 



-- 



49.0 



43.7 



49.7 



46.0 



46.3 



51.7 







Mean, 



40.42 



40.03 



43.18 



40.81 





38.95 



42.02 



43.92 



46.20 



44.92 



39.25 





