

AN ESSAY ON SOUTHERLY BURSTERS. 



183 



MONTH WITH MEANS AND EXTREMES OF GREATEST 



VELOCITIES. 





January. 



February. 



MiRCH. 



April. 



May. 



3 



s 



-P 



o 



EH 



Velocity. 



1 



>* 



| 

 1 



Ra 



Mile 



7 



Velocity. 



u 



a 

 ft 



Velocity. 



a 



Velocity. 



§3 



B 



Velocity. 



u 



a 



a 



Velocity. 



c8 



I 



1 



I 



u 





s 



a> 



03 



a 





H 



pi 



03 



8 



0) 



a 



te in 

 s per 

 22-0 



hour 

 48 



Ra 



Mile 

 4 



te in 

 s per 

 30-5 



hour 

 31 



Ra 

 Mile 

 2 



te in 

 s per 

 340 



hour 

 34 



Ra 



Mile 



te in 

 s per 



hour 



Ra 



Mile 



te in 

 s per 



hour 



Ra 



Mile 

 31 



te in 

 s per 

 373 



hour 

 108 



1864 



8 



29o 



45 



7 



22-1 



36 



4 



24-5 



38 



3 



27 3 



40 









36 



24-6 



50 



1865 



6 



29-8 



46 



3 



40-5 



46 



2 



50-0 



54 



2 



22-5 



23 









37 



35-0 



74 



1866 



5 



48-4 



69 



6 



26-7 



44 



4 



160 



18 



5 



26-0 



26 









37 



25-3 



69 



1867 



8 



35'4 



54 



3 



51-0 



77 



4 



33 3 



63 



3 



14-7 



16 









38 



317 



77 



1868 



7 



34-4 



63 



5 



240 



33 



8 



343 



61 



2 



24-0 



36 



3 



14-5 



15 



56 



29 6 



73 



1869 



5 



39-8 



49 



5 



41-6 



55 





















29 



33-6 



70 



1870 



3 



353 



52 



4 



38-8 



51 



3 



19-0 



25 



3 



40-0 



56 



1 



43-0 



43 



34 



371 



69 



1871 



6 



34-0 



50 



7 



33-4 



40 



1 



40-0 



40 



3 



19-3 



24 









34 



340 64 



1872 



6 1 35-7 



45 



2 



29-5 



34 



5 



20-4 



27 















22 



34-4 



47 



1873 



6 ! 34-3 



47 



5 



28-8 



44 



1 



350 



35 



3 



20-0 



29 









30 



32-4 



61 



1874 



9 



38-1 



52 



3 



38-0 



64 



5 



29-0 



36 



1 



23-0 



23 









38 



31-4 



64 



1875 



4 



32-3 



44 



5 



32-4 



39 



3 



35-0 



43 



2 



29-0 



35 









35 



303 



50 



1876 



7 



26-0 



38 



4 



26-0 



34 



1 



39-0 



39 



1 



44-0 



44 









37 



35-1 



153 



1877 



4 



35-3 



44 



2 



39-0 



41 



4 



19-7 



24 















32 



35-6 



64 



1878 



7 



39 



52 



4 



313 



36 



3 



34*7 



47 



4 



275 



46 









47 



33 7 



72 



1879 



7 



29-0 



36 



1 



36-0 



36 



3 



30'0i 32 















28 



34-6 



76 



1880 



5 



48'0 



71 



5 



34-6 



54 



3 



2731 30 



1 



64-0 



64 









37 



42-7 



82 



1881 



8 



376 



67 



5 



30-8 



66 



4 



34-7 



45 



2 



200 



20 









34 



34-8 



67 



1882 



5 



34-0 



50 



3 



28-7 



37 



1 



28-0 



28 















30 



31-4 



68 



1883 



8 



393 



54 



7 



299 



46 



3 



33-7 



43 















35 



31-9 



54 



1884 



6 



29-3 



40 



7 



301 



50 



7 



28-7 



41 



1 



200 



20 









43 



28-5 



50 



1885 



4 I 25-5 



30 



5 



35-8 



46 



3 



39-0 



47 















32 



326 



47 



1886 



2 ! 30-5 



32 



1 



41-0 



41 



4 



27-8 



34 



2 



34-0 



42 









20 



31-5 



63 



1887 



8 29-8 



46 



5 



31-6 



45 



4 



27-0 



30 



2 



23-5 



31 









32 



31-6 



50 



1888 



5 127-8 



35 



o 



31t0 



34 



3 



24-0 



33 















27 



28-4 



46 



1889 



3 '373 



40 



























16 



26-6 



42 



1890 



6 263 



40 



7 



24-1 



42 



1 



27-0 



27 















23 



25-6 



48 



1891 



2 ;40-5 



46 



5 



220 



26 



3 



25-7 



27 



1 



21-0 



21 









21 



27-8 



46 



1892 



3 330 



57 



3 



240 



35 



1 



300 



30 















21 



30-3 



58 



1893 



... | ... 





4 



27-0 



30 





















19 



30-2 



48 



1894 



i 170 : ... 

 17-3 ... 





132 

 132 



... 





90 

 91 









41 

 4-1 









4 







991 











•4 







100 









55 



33-9 





4-3 



31-7 





3-2 



30-2 





1-3 



27-7 





o-i 



28-8 





32 



31-9 







9 



48-4 



71 



7 



51-0 



77 



8 



50-0 



63 



5 



64-0 



56 



3 



43 



43 



56 



42-7 



153 





... 1867 



1881 





1868 



1868 





1866 



1868 





1882 



1871 





1871 



1871 



1869 



18811876 





been found by ascertaining the shortest time in which four miles of wind was recorded ; 

 ties is shown under the head " Mean." 



