AT TORONTO FOR THE YEAR 1865. 

 RELATIVE HUMIDITY. 



139 



1865. 



Average 



of 

 20 years. 



Extremes. 



Mean humidity of the yoar 



Month of i/reatest humidity 



Greatest mean monthly humidity 



Month of least humidity 



Least mean monthly humidity 



75 



February 



83 



July. 



65 



78 

 January. 



83 

 May. 



72 



82 in 1851. 

 Jan. 1857. 



89 

 Feb. 1843. 



58 



73 in 1858. 

 Dec. 1858, 



81 

 April, 1849. 



76 



EXTENT OF SKY CLOUDED. 



WIND. 



1855. 



Result 



of 



17 years. 



Extremes. 



Resultant direction 



Mean resultant velocity in miles 



Mean velocity, without regard to direction ... 



Month of greatest mean velocity 



Greatest monthly mean velocity 



Mouth of least mean velocity 



Least monthly mean velocity 



Day of greatest mean velocity 



Greatest daily mean velocity 



Day of least mean velocity 



Least daily mean velocity 



Hour of greatest absolute velocity -j 



Greatest velocity 



N 66" "W 



1 98 



6.78 



January 



9.39 



June. 



4.06 



April 12. 



19.40 



August 13 



Calm. 



April 12 



1 to 3 p.m. 



44.3 



NDe^W 



1.83 



6.88 

 March. 



8.67 

 July. 



4.91 



23.14 



39.79 



8.55 in 1860. 

 March, 1860 



12.41 

 Aug. 1S52. 



3 30 



Mar'hl9,'59 



81.16 



Dec. 29, '61. 



9 to 10 a. m. 



46.0 



5.10 in 1853. 

 Jan. 1848. 



5.82 



Sept. 1860. 



5-79 



Dec. 2, 1848. 



15.30 



Mar'h 14, '53 



U a.m. to n. 



25.6 



RAIN. 



1865. 



Average 



of " 

 23 years. 



Extremes. 



Total depth of rain in inches 



Nnmber of days in which rain fell 



Month in which the greatest depth of rain fell 



Greatest depth of raiu in one month 



Month in which days of rain were most fre- f 



quent I 



Greatest number of rainy days in one month. 

 Day in which the greatest amount of rain fell 

 Greatest amount of rain one day 



26.599 

 111 

 May. 

 4.005 

 April &\ 

 Oct i 



17 

 May 17. 

 2.220 



29.955 < 



108 

 Novemb'r 



3.765 



October, 

 13 



2.067 



43.555 

 in 1843. 



130 in 1861. 



Sept. 1843. 

 9.760 



Oct. 1864. 



22 



Sept. 14, '43. 



3.455 



21.505 

 in 1856. 



80 in 1841. 



Sept. 1848. 

 3.115 



May, 1841. 



11 



Sept. 14, '48. 

 1.00 



