, Soc. Edin. 



nL Ben Nevis. 



CLEAR WEATH ER 



Temperature and Pressure in Seasons 



(Scale of Pressure 40=1) 



Vol. XXXIX. 



Diurnal Variation. 



FOGGY WEATH E R. 



/ 



7 Hours £ 



12 /< 



II II 



3 24 



1 1 





O Hours 6 



1 1 



/2 a 



II II 



i 24 



1 1 















°Ce/s. 

 — 20° 











°Fahr 













... |. ° l-O 2 -- 













- 



4/ 63° Fahr 





Temperature 



\ 5-35° 6. - 





1-43° C. 



Tempe 



rata re 



34-68° Fan r. _ 



— i o° 













o ») o 













. 











5 











IO° 







/ SUM 



MER 





— i-o° 2 - i-o-- 





SUM 



MER 









25-64-2 in 



Pres 



sure 



651 31 mm. 



m.m. 



- O 3 0-3 - 



- 0-2 0-2 " 

 -. O-l O-l 



640- 80 mm 



Pres 



sure 



25 ■ 229 in, 



Inch 

 — -Ol" 













- -O- 1 -O-l - 













• 











- -O 2 -o-2 - 



- -O 3 -O 3 - 



-O 4 - 











Ol" 













-- I-6 8 















28 70' Fahr 



/Tern 



peratureX 



-F83°6. - 



°Cels. 



0-4°" 



CJ 



- -1-94° C. 



Tempe 



-ature 



2d -5/° Fahr. ; 



'Fahr 



1-0° 



— o° 





25 582 in. 



W 1 N 

 Pres 



TER 

 sure 



G43- 78 mm 



- -0-4° -0-4° - 







m.m. 



- 0-4 t. 0"+ ■ 



- 0-3 « 0-3 - 



- o 2 ° °-2 



- O-l « O-l 



' I \£37-/0mm. 



W 1 N 



Pres 



TE R 



sure 



25 083 in. . 



i-o° 



Inch 



-Ol 



\l\ 









O-l -O 1 























- -0-2 -0-2 

 -O 3 











Ol" 



) : - 











'Zeis 

 -~ i-o° i-o°- 











°Fahr 



1- 



J5 16° Fahr 



ITem 



oerature \ 



1-74° C. 





. —0-22'C. 



Tempe 



rature 



31 59° Fahr 



— i-o° 













n° ^ r," 











— o° 













° g ° 



(I) 



^-0-4° 



/~~~~~~^~^ 







^^ 



1 o° 



i 









i 

 .25-6/2 in. 



' YE 



Pres 



A R 

 sure 



650 55 mmx^ 



- -0-8°fi 



m.m. 



- o-3 t 0-3 



- 0-2 C O-Z 



- O- 1 "j Ol 



- 638 -96 mm. 



: A 



Y E 

 Prei 



A R 

 sure 



25 156 in 



Inch 



Ol" 



)• 



\ 





\ 









O- 1 -O 1 













r 



\ / 









_ -o 2 -O 2 

 - -O 3 -O 3 











Ol 





_^Hours 



i 1 I 



6" /Z 1 



1 1 

 a 24- 





1 1 



Hours > 



? 12 i 



! 1 

 '8 24- 





