438 



BEN NEVIS OBSERVATORY. 



TABLE III.— DIFFERENCE OF DRY AND WET BULBS. 



Ben Nevis Observatory, May 1884-December 1896. 





Mid- 

 night. 



1 



o 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 



Mid- 

 night. 



Mea 



January 



0-3 



0-3 



0-3 



0-3 



0-4 



0-3 



0-4 



0-3 



0-4 



0-3 



0-4 



0-4 



0-3 



0-4 



0-3 



0-4 



0-4 



0-3 



0-3 



0-4 



0-3 



0-4 



0-3 



0-3 



0-3 



o-, 



February . 



0-5 



0-5 



0-5 



0-5 



0-5 



0-5 0-5 



0-5 



0-5 



0-4 



0-5 



0-5 



0-5 



0-6 



0-6 



0-5 



0-6 



0-5 



0-5 



0-6 



0-6 



0-6 



0-5 



0-5 



0-5 



0-! 



March 



0"4 



0-4 



0-4 



0-4 



0-5 



0-4 



0-5 



0-4 



0-5 



0-4 



0-4 



0-4 



OM 



0-4 



0-4 



0-4 



0-4 



0-3 



0-4 



0-4 



0-4 



0-4 



0-4 



0-4 



0-4 



o-< 



April 



0-6 



0-6 



0-6 



0-6 



0-7 



0-6 



07 



0-8 



0-8 



0-8 



0-7 



07 



0-7 



0-7 



0-8 



0-8 



0-7 



0-7 



0-6 



0-5 



0-5 



0-6 



0-6 



0-6 



0-6 



o- 



May 



09 



0-9 



0-9 



0-9 



0-9 



0-8 



0-9 



1-0 



1-0 



1-0 



1-0 



1-1 



1-1 



1-2 



1-2 



1-2 



1-1 



1-0 



0-9 



0-9 



0-8 



0-8 



0-8 



0-8 



0-9 



11 



June 



1-2 



1-2 



1-2 



1-2 



1-3 



1-3 



1-4 



1-5 



1-5 



1-6 



1-5 



1-6 



1-7 



1-8 



1-9 



1-8 



1-7 



1-6 



1-6 



1-5 



1-3 



1-3 



1-2 



1-2 



1-2 



1-i 



July 



0-6 



0-6 



0-6 



07 



07 



0-7 



0-8 



0-8 



0-9 



0-8 



1-0 



1-0 



1-0 



1-1 



1-0 



1-0 



1-0 



0-9 



0-8 



07 



0-7 



0*6 



0-5 



0-6 



0-5 



()•! 



August 



0-5 



0-5 



0-5 



0-4 



0-4 



0-4 



0-5 



0-5 



0-6 



0-6 



0-6 



0'fi 



0-6 



0-6 



0-6 



07 



0-6 



0-6 



0-6 



0-5 



0-5 



0-4 



0-4 



0-5 



0-5 



0\ 



September . 



0-7 



07 



0-8 



07 



07 



07 



0-8 



0-8 



1-0 



1-0 



1-1 



1-2 



1-2 



1-2 



1-2 



1-2 



1-1 



1-0 



0-8 



0-8 



0-9 



0-8 



0-8 



07 



07 



o-< 



October 



0-5 



0-5 



0-5 



0-5 



0-5 



0-4 



0-4 



0-4 



0-5 



0-5 



0-5 



0-5 



0-5 



0-5 



0-5 



0-4 



0-4 



0-4 



0-4 



0-4 



0-4 



0-4 



0-4 



0-5 



0-4 



o- 



November . 



0-fi 



0-5 



0-5 



0-6 



0-6 



0-6 



0-5 



0-5 



0-5 



0-5 



0-5 



0-5 



0-6 



0-5 



0-5 



0-6 



0-6 



0-5 



0-5 



0-5 



0-5 



0-5 



0-5 



0-5 



0-6 



0\ 



December . 



0-3 



0-3 



0-4 



0-3 



0-4 



0-3 



0-3 



0-3 



0-3 



03 



0-3 



0-3 



0-3 



0-3 



0-3 



0-3 



0-3 



0-3 



0-3 



0-3 



0-3 



0-3 



0-3 



0-3 



0-3 



o-, 



Year 



0-6 



0-6 



0-6 



0-6 



0-6 



0-6 



0-6 



0-6 



0-7 



0-7 



0-7 



0-7 



0-7 



0-8 



0-8 



0-8 



07 



0-7 



0-6 



0-6 



0-6 



0-6 



0-6 



0-6 



0-6 



o-' 



Ben Nevis Observatory, August 1890-December 1896. 



January 



February 



March 



April 



May 



June 



July 



August 



September 



October 



November 



December 



Year 



Mid- 

 night. 



0-2 0-2 

 0-6 0-6 

 0-4 0-4 



0-9 



1-0 

 0-8 



0-6 

 0-3 

 07 



0-5 

 0-7 

 0-4 



0-6 



0-8 

 1-2 

 0-8 



0-6 

 0-3 

 0-7 



0-6 

 0-5 

 0-5 



0-6 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



13 



O'l 



0-2 



0-2 



0-2 



0-2 



0-2 



0-2 



0-2 



0-2 



0-2 



0-2 



0-2 



0-6 



0-6 



0-5 



0-5 



0-6 



0-6 



0-5 



0-4 



0-5 



0-5 



0-6 



0-6 



0-5 



0-5 



0-5 



0-4 



0-5 



0-5 



0-6 



0-6 



0-5 



0-4 



0-5 



0-5 



0-8 



0-8 



0-9 



0-8 



0-9 



0-9 



1-0 



0-9 



1-0 



1-0 



1-0 



1-1 



1-0 



1-1 



1-0 



0-9 



0-9 



1-0 



11 



1-2 



1-3 



1-4 



1-5 



1-6 



1-0 



0-9 



1-0 



1-1 



1-2 



1-3 



1-3 



T4 



1-3 



1-4 



1-6 



1-8 



0-6 



0-6 



0-6 



0-6 



07 



0-8 



0-8 



0-8 



1-0 



1-0 



1-1 



1-2 



0-4 



0-3 



0-4 



0-3 



0-4 



0-4 



0-5 



0-6 



0-5 



0-4 



0-4 



0-4 



0-7 



0-7 



0-6 



0-7 



0-7 



0-8 



0-9 



1-0 



1-0 



1-1 



1-2 



1-2 



0-6 



0-6 



0-5 



0-5 



0-5 



0-5 



0-6 



0-6 



0-6 



0-6 



0-5 



0-5 



0-5 



0-6 



0-6 



0-6 



0-6 



0-5 



0-5 



0-6 



0-6 



0-6 



0-7 



0-5 



0-5 



0-5 



0-5 



0-5 



0-4 



0-4 



0-4 



0-4 



0-4 



0-4 



0-4 



0-4 



0-6 



0-6 



0-6 



0-6 



0-6 



! 7 



07 



0-7 



0-7 



0-8 



0-8 



0-8 



11 



0"2 

 0-6 

 0-5 



1-1 

 1-5 

 1-9 



15 



0-2 

 0-5 

 0-5 



Hi 



0-3 

 0-6 



0-4 



1-0 1-0 

 1-5 1-3 



1-8 | 1-7 



1-1 j 1-1 

 0-4 0-5 

 1-2 1-2 



0-5 

 0-6 

 0-4 



0-4 

 07 

 0-4 



0-8 0-8 



1-0 

 0-4 

 1-1 



0-4 

 0-6 

 0-4 



0-8 



17 



18 



19 



20 



21 



22 



23 



Mid- 

 night. 



0-2 

 0-6 

 0-4 



0-2 

 0*6 

 0-4 



0-2 

 0-7 

 0-5 



0-2 

 0-7 

 0-4 



0-2 

 0-6 

 0-4 



0-2 

 0-6 

 0-5 



0-2 

 0-6 

 0-5 



0"2 

 0-5 

 0-4 



0-9 

 1-3 

 1-6 



0-8 



1-0 

 1-5 



0-6 

 1-0 



1-4 



0-6 

 1-0 



1-1 



0-7 

 1-0 

 1-1 



0-7 

 1-0 

 1-0 



0-8 

 1-0 

 0-9 



0-8 

 1-0 

 0-9 



0-9 

 0-4 

 1-1 



0-8 

 0-4 

 0-9 



0-7 

 0-4 

 0-9 



0-6 

 0-3 

 1-0 



0-7 

 0-3 



0-9 



0-6 

 0-3 



0-8 



0-5 

 0-3 



07 



0-6 

 0-3 



0-8 



0-4 

 0-6 

 0-4 



0-4 

 0-6 

 0-4 



0-4 



0-6 

 0-4 



0-4 

 0-6 

 0-4 



0-4 

 0-6 

 0-3 



0'4 

 0-6 



0-4 



0-4 

 07 

 0-4 



0-5 



07 

 0-4 



0-7 



07 



0-7 



0-6 



0-6 



0-6 



0-6 



0-6 



Fort-William Observatory, August 1890-December 1896. 



January 



February 



March 



A pril 

 May 



June 



July 



August 



September 



October 



November 



December 



Year 



Mid- 

 night. 



1-9 

 2-0 

 2-0 



2-4 



2-8 

 2-6 



2-4 

 2-1 

 2-1 



2T 

 2-0 

 2-0 



2-2 



1-9 

 2-0 

 2-0 



2-4 

 2-6 

 2-3 



2-1 

 2-0 

 2-1 



2-1 

 2-1 

 2-1 



2-1 



2-0 



1-9 1-8 

 1-8 17 

 1-8 I 1-8 



2-0 



2-1 

 2-2 

 2-0 



2-0 

 1-9 

 1-9 



2-0 

 2-0 

 2-0 



2-0 



2-0 

 2-2 

 2-0 



2-0 



1-9 

 2-0 



1-8 

 1-7 



1-8 



2-0 

 2-3 



2-4 



2-2 

 1-9 

 2-0 



2-1 2-0 



2-1 2-1 



2-1 20 



2-0 2-0 



1-8 

 1-8 

 1-9 



2-2 



2-8 

 2-7 



2-6 

 2-1 

 2-0 



2-1 

 2-2 I 

 2-0 



1-8 

 1-8 

 2-0 



2 7 

 3-3 

 3-3 



3-0 

 2-3 

 2-2 



2-1 



2-1 

 2-0 



2-2 2-4 



1-8 

 1-8 

 2-3 



3-3 

 4-1 



4-0 



3-7 

 3-0 

 2-5 



2-2 



2'2 

 2 1 



2-8 



10 



2'0 

 2-0 



3-9 

 4-5 



4-5 



4-2 

 3-4 

 3-0 



2-5 

 2-3 

 2-0 



3-1 



11 



2-1 

 2-2 

 3-0 



4-4 

 5-2 

 5-1 



4-5 

 3-7 

 3-5 



3-0 

 2-4 

 2-1 



3-4 



12 



13 



3-7 



2-5 

 27 

 3-7 



5-3 

 5-9 

 5-6 



5-2 

 4-3 



4-1 



3-5 

 2'6 

 2-2 



4-0 



14 



2-4 

 3-0 

 3-9 



5-6 

 6-1 

 6-0 



5-5 

 i-4 

 4-4 



3-6 

 2-6 

 2-3 



4-1 



2-4 

 3-2 



4-0 



5-8 

 6'1 

 6-0 



5-4 

 4-6 

 4-5 



3-7 

 2-6 

 2-3 



4-2 



16 



17 18 



2-1 



2-8 

 3-8 



2-0 

 2-5 

 3-4 



5-3 5-1 



6-0 5-8 

 6-1 5-9 



3 



2 



2-2 



4-1 



5-0 

 4-3 



4-1 



3-1 



2-4 

 2-1 



3-9 



4-8 

 4-0 

 3-6 



2-8 

 2-3 



2-1 



3-7 



19 



2-1 

 2-3 

 2-9 



4-4 

 5-2 

 5-3 



4-4 

 3-4 

 3-1 



2-7 

 2-2 

 2"2 



3-3 



20 



3-0 



21 



2-0 

 2-2 

 2-5 



3-3 



3-8 

 3-7 



3-3 



27 

 2-5 



2-4 

 2'1 

 2-1 



2-7 



22 



23 



2-0 



2-0 



2-1 



2-0 



2-3 



2-2 



2-9 



2-6 



3-4 



3-0 



3-2 



2-8 



29 



2-6 



Mid- 

 night. 



1-9 

 2-0 

 2-1 



2-4 

 2-8 

 2-5 



2-3 



2-5 2-4 2-2 

 2-3 2-2 2-2 



2-3 2-2 



2-1 2-1 



2-1 2-1 



2-5 2-3 



2-1 

 2-1 

 2-1 



2-2 



