MEAN SCOTTISH METEOROLOGY. 



215 



Table XX.— SCOTTISH COUNTRY AND TOWN STATIONS, METEOROLOGY OF. 

 Aurora. — Number op Stations at which Aurora was observed. 





Jan. 



Feb. 



March. 



April. 



May. 



June. 



July. 



Aug. 



Sept. 



Oct. 



Nov. 



Dec. 



Mean Month 



of Observed 



Quantities 



in each 



Year. 



Successive 

 Means of 

 the Accu- 

 mulating 

 Years. 



Nights 



X 

 Stations. 



Ace. 



Mns. 



Ni. 



X 



Sta. 



Year. 

 1 



»»., 



4n. 



3b. 



Ac. 

 Un. 



»i 



Yc. 

 In. 



>"•] 



Vc. 



3b. 



\c. 

 Un. 



3b. j 



Un. 



3b., 



Vc. 

 In. 



3b., 



Vc. 



In. 



3b., 



Ac. 



Un. 



Mn. 



3b. 



Ac. 

 «n. 



Ob. 



Ac. 

 Mn. 



1856 



























































1857 



























































1858 



























































1859 



























































1860 



7 





28 





19 





16 











3 











6 





12 





6 





10 





20 





11 





19-8 





1861 



18 





26 





10 





11 





1 











1 





2 





7 





17 





12 





18 





10 





24 





1862 



6 



12 



13 



27 



7 



14 



9 



14 



4 











2 











5 



4 



13 



10 



18 



12 



11 



II 



19 



19 



9 



IO 



17-1 



21 - 9 



1863 



16 



IO 



13 



22 



10 



12 



11 



12 



3 



2 







I 











3 



4 



12 



11 



11 



14 



22 



11 



8 



19 



9 



IO 



16-2 



20-3 



1864 



7 



12 



ii 



13 



20 

 18 



12 



12 

 12 



10 



12 

 11 



4 



2 

 2 



1 



I 



I 



1 











12 



4 

 6 



12 



II 



ir 



11 



13 

 13 



11 



14 

 13 



8 



16 

 iS 



8 



IO 



9 



15-2 



19-3 



i8-5 



1865 



25 





26 





25 





8 





1 











1 





8 





12 





27 





9 





5 





12 





27-6 





1866 



5 



13 



26 



20 



5 



14 



10 



11 



■2 



2 







I 



2 







2 



6 



11 



11 



12 



IS 



16 



12 



15 



13 



9 



IO 



21-6 



20 - o 



1867 



4 



12 



10 



21 



13 



13 



4 



11 



2 



2 







I 







I 



4 



5 



11 



11 



19 



15 



10 



13 



5 



13 



7 



IO 



14-7 



20 '2 



1868 



13 



11 



8 



19 



13 



1 3 



15 



10 



4 



2 















I 



10 



5 



7 



11 



24 



iS 



9 



13 



6 



12 



9 



9 



17-1 



I9-S 



1869 



8 



11 

 11 



12 



18 

 18 



19 



13 

 13 



19 



10 

 11 



15 



2 



4 









 







I 

 



5 



6 

 6 



11 



11 

 11 



27 



16 

 17 



13 



12 

 12 



12 



12 

 12 



12 



9 

 10 



24-0 



i9"3 

 197 



1870 



14 





15 





22 





7 





2 











1 





8 





29 





36 





14 





14 





14 





36-4 





1871 



4 



11 



9 



17 



7 



14 



18 



11 



2 



3 















I 



14 



6 



13 



12 



13 



19 



33 



12 



8 



12 



10 



10 



19 



21 - 2 



1872 



7 



11 



39 



17 



8 



14 



23 



12 



1 



3 











1 







17 



7 



18 



12 



16 



18 



9 



14 



10 



12 



12 



10 



25-2 



2I"I 



1873 



11 



10 



9 



18 



7 



13 



27 



12 







3 















I 



4 



7 



9 



13 



S 



18 



12 



14 



4 



II 



8 



10 



12-8 



21 - 4 



1874 



11 



10 

 IO 



18 



18 

 18 



7 



13 

 12 



4 



13 

 13 



2 



2 



3 









 















2 



7 



7 



9 



*3 



12 



14 



18 



17 



2 



14 



15 



5 



II 

 IO 



6 



10 



IO 



9-6 



20 -8 

 20 "O 



1875 



6 





4 





4 





S 





1 

















4 





S 





13 





2 





1 





4 





4-8 





1876 



5 



10 



7 



17 



3 



12 







12 







3 



















1 



7 



1 



12 



1 



17 







12 



3 



IO 



2 



9 



2-0 



19-1 



1877 



3 



IO 



1 



16 







II 







12 



3 



3 























6 



3 



11 



1 



16 



3 



12 







9 



1 



9 



0-6 



18-1 



1878 



1 



9 



1 



iS 



2 



II 



1 



11 







3 



















1 



6 







11 







iS 







II 



1 



9 



1 



9 



0-8 



17-1 



1879 







9 

 9 



1 



15 

 14 



3 



IO 

 IO 



1 



11 

 10 







2 



2 









 









 







6 



5 







IO 



10 







14 

 14 



4 



10 

 10 



4 



9 

 8 



1 



8 

 8 



0-7 



l6'2 



IS '5 



1880 















11 





1 





1 

















12 











9 





13 





2 





2 





1-8 





1881 



•22 



8 



3 



13 



5 



IO 



3 



10 







2 











1 







1 



6 



3 



9 



3 



13 



5 



10 



3 



8 



4 



7 



5-2 



14-8 



1882 



4 



9 



6 



13 



2 



IO 



2 



9 







2 























6 



2 



9 



11 



13 



19 



10 



3 



8 



4 



7 



6 



14 '4 



1883 



6 



9 



16 



13 



12 



9 



7 



9 







2 























5 



3 



9 



4 



13 



6 



10 



3 



8 



5 



7 



5-5 



i4 - o 



1884 







8 

 8 



4 



13 



12 



3 



9 

 9 



6 



9 

 9 



3 



2 

 2 



1 

















 







5 



s 



5 



9 

 8 



2 



13 



12 



1 



10 



10 



4 



7 

 7 



2 



7 

 7 



2-0 



137 

 13-2 



1885 









4 





14 





1 





1 











1 











4 











3 





6 





3 





2-4 





1886 



16 



8 



3 



12 



17 



9 



3 



9 



3 



2 



1 







4 







2 



s 



1 



8 



7 



12 



S 



10 



6 



7 



6 



7 



7-2 



12-8 



1887 



8 



8 

 8 



6 



12 

 II 



5 



10 

 9 



1 



8 

 8 







2 

 2 









 









 



3 



5 

 s 



3 



8 

 8 



5 



II 

 II 



4 



10 



9 



6 



7 

 7 



3 



7 

 7 



3 3 



12 - 6 

 12.2 



