METEOROLOGICAL SYNOPSIS, 



T •o<> 



OH 



TABLE IIL 



Annual Mean Temperature of the Thirty Years. 



1837 45.72^ 



1838. 45,10 



1839 ..,, 46,72 



1840 47.06 



1841 46.36 



1842 47,44 



1843 , 44.70 



1844 46.71 



1845 47.01 



1846 48.26 



1847... 46.44 



1848 47.. 534 



1849 47.59 



1850.,.. 47.95 



655.02 



Mean temp, for 14 years . . 46 , 79 



1851 47. 75^^ 



1852 47.00 



1853 48.30 



1854 47.97 



1855 46.76 



1856 44.97 



1857 ,. 45.94 



1858 47.64 



1859 47.32 



1860 _ 47.58 



1861 47.31 



1862.., 47.38 



1863 47.30 



1864 47.73 



1865 48.16 



1866,... 46.38 



755.33 



Mean temp, for 16 years, 47 . 21 



First 14 years, ...... , , , . 655 . 02 and mean 46 . 79 



Ijast 16 years. 755 . 33 and mean 47 . 2 1 



1410.35 94.00 



Mean of 30 years 47.01 47.00 



Kange of annual temperature is from , 44 . 70 



in 1843, to highest in 1853.... 48.30 



Small range . , . . , , ,....,,.. 3 . 60 



■■ — - -^ 



Average temperature of the four seasons here follows i 



Spring 132 . 8, and its monthly average 44 . 3'' 



Summer 205 . 3, and its monthly avera,<>e 68.4 



Autumn 146.8, and its average 48.9; and Winter 79.5, and its 



monthly average ..,.., ^^ . . .....,.........••....' 26. «> 



