258 



TABLES OP THE MEAN ANNUAL TEMPERA. TURE 



MASSACHUSETTS.— Continued. 













a 



1 







M 



a 





1 



% 



C 



T3 





§ 





1 





£ 

 -^ 



« 



g 



>• 



K 



h*^ 



1 







s 



a 



»3 



v3 



S 

 J 



s 



s 



s 



1 



& 



> 



^ 









.:. 







.?. 



:. 



.:. 



.:. 



:. 



.:. 



.:. 



.:. 



.?. 



.?. 



1S13 



4S?2S 



















































1S14 



48.35 



















































1S15 



47.3s 











.. 









































iSi6 



46,65 



















































1S17 



47.25 



















































1818 



47.9s 



















































1819 



49-35 



















































1820 



4S-5S 



















































1821 



47-95 



















































1822 



50.05 



















































1S23 



47.4s 



1824 







48. 7 1 







































1824 



49-35 



1825 







50.67 







































1825 



50.85 



1826 







49.62 







































1S26 



50.65 



1827 







47.95* 



































49.60* 





1S27 



48.75 



1S28 







50.64 



































52.03 





1S28 



50.45 



1829 







47.70* 







































1829 



47.05 



1830 







50.44 







































1S30 



49- SS 



1831 







49.26 



























47,02 











1S31 



48.65 



1S32 







48.41 



























45-84 











1832 



47.46 



1833 







49.07'' 





























47.76 









1833 



48.18 



1834 







47.79 































47.36 









1S34 



48.17 



1835 





































45.06 









1835 



46.65 



1836 







45-93 































43.26 









1836 



44.90 



1837 





































44.56 









1837 



45.72 



1838 































46.57 







45.76 









1S38 



47.09 



1839 































47-43 







46.76 



... 







1S39 



47.70 



1840 































47.90 







46.26 



... 







1S40 



47-47 



1841 































47.41 







45.66 









1841 



46.63 



1842 







■. 

























48. 59 







46.76 









1842 



47.24 



1S43 































46.84 







43-86 



... 







1S43 



47.17 



1S44 































47.54 







45 80 



... 







1S44 



48.47 



1845 































47.67 







47.10 



... 







1S45 



49.13 



1846 





























48. 13 



47.75 







47-30 



... 







1846 



49.33 



1847 





























47.03 



49.80 







46.30 





50.33 





1847 



49.13 



1S48 





























46.73 



49.25 







46.70 





51.42 





1S48 



49.20 



1849 





























46.53 



45.33 







46.20 





51-75 





1849 



48.52 



1S50 





























46.63 



48.42 







46.49 





52.13 





1850 



48.41 



1S51 







'.' 























46.33 



49.75 











51-95 





1851 



48. oS 



1S52 







48.23 





















47-53 



48.38 











50.04 





1S52 



48.36 



1S53 







49-49 























48.16 











49.86 





1853 



46.10 



1854 







48.81 























47.50 







46."i8 







49-95 



1854 



48.53 



1855 







48.88 























46.99 







46.71 







50.25 



1S55 



48.06 



1856 







47.01* 



















43-61 





42.15 







44.93 







49.02 



1S56 



46.71 



1857 







48.01 



















45. So 





46.34 







46.29 







49-45 



'^57 



47.23 



1858 







48.22 



















45-39 





45-73 







46.39 







49-45 



1S58 



47.65 



1S59 







47.42 



















45-48 





45-80 







46.47 







50.37 



1859 



47.68 



1S60 







49.31 



















46.21 





46.86 







47.25 









1S60 



48.51 



1861 



47- 



87-:^- 





















46.06 





46.45 







47.21 









1S61 



49.25 



1S62 



























45-52-" 





45.90 







46. 78 









1S62 



49-33 



1863 











47.94 















45-72* 





47-24 







47-17 









1S63 



49.61* 



1S64 











47. 76-- 















45-81 





48.12 







47-17 









1S64 



48.19 



1S65 











49.39 



47 



04* 















47.69 







4S.73 









1S65 



50.34 



1S66 

























46.17 





46.43 







46.94 









1S66 



47.91 



1S67 







48. 77 



47. 36* 



45 



34* 







46 



3° 



45-44 





45.30 







45-19 









1S67 



47.S3 



1S68 







45-64 



45-47 



44 



01* 







47 



28 



44-49 





44.74 







43-90 



44.15 







1S68 



46.32 



1S69 







48. 14 



46.82 







42. So 



47 



64 



46.37 





46.46 







46.12 



49:15 







1869 



47.95 



1870 







49-3' 



49.69 





44. 78* 



49.04 



48.37* 





4S.77 





4S.26 



51.10 







1S70 



49.00 





47.87 



48.35 



47. 84 



46.05 



43-6i 



47.65 



45.77 



46.86 



46.91 



46.S6 



46.32 



47.60 



51.02' 



49-74 





48. 2 1 



-„ 







' Hours of observation unk 



lOV 



fn. 













