24 Professor J. D. Everett’s Description of a Method 
TABLE I.—Results from Three Years, 1856-57-58. 
Values of Days _ |Difference 
; earlier, +/| between 
Stations. eT ner 
A. a. é. than mean.| Cold half. 
Stornoway, . 46°4 8:99 | 75° 34’ |-—3*8") 11:6 
Culloden, ; 47-6 1/1017, | 80° 57’ |, +16 | 181 
Elgin, . : 47-2 | 10°33 | 79° 24’| +: 1°) 13-3 
Castle Newe, . 44-2 | 10°83 | 80°29’; +1:2 | 13-9 
Braemar, ‘ 44:9 | 10°89 | 79° 6’| — 2 14:0 
Aberdeen, . 45:9 | 10°69 | 78° 50’) — 5 | 18:8 
Fettercairn, . 46°9 | 11°56 | 88° 22’) 44-1 | 14-9 
Arbroath, 4“ 46°6 | 11-09 | 79° 53’) + -6 | 143 
Barry, . : 47-7 | 10-54 | 78° 24’; —10 | 138-6 
Kettins, 45°8 | 11:20 | 80° 39’; 4+1°3 | 14:4 
Callton Mor, . 47°2 -| 10-37. «60° BY’ |. tae oa 
Greenock, . 48°4 | 10°07 | 76° 37) =O iat 
Baillieston, . 46'6 | 11-59 80° 28’ |) 4) belg 4-9 
Edinburgh, . 49:0 | 10°71 | 77° 6’ | —2:3 | 13°8 
Dalkeith, A 48°3| 12°02 79° 25’ | 4) ea 
EK; Lanten, ... 47:3 | 10°66 | 76° 16’| —381 | 138-7 
Thurston, . 47:0 | 10-74 | 71° 43’| —7-7 | 13:8 
Yester, . 4 46:2 | 11-55 | 88° 56’) +47 7149 
Thirlestane, . 45:1 | 11°83 | 80° 46’| +1-4 | 15-2 
Milnegraden, . 47-0 | 11:08 | 78° 43’| — *6 | 14:3 
Bowhill, . . 44°2 4.11717 >| 82°). 9°). 4 2:O aes 
Makerstoun, . 46:8 .| 10°65 77° 220) —2a ae” 
Drumlanrig, . 47-0. 11:96, |-81° ¥ | 20) ae 
Kirkpatrick, . 46°5 | 10°85 | 81° 5’| +13 | 14:0 
— 
mee 
Means, . 10:94 | 79° 20’ 
TasBLE I1.—Results from Single Years. 
Values of ¢. Values of a. 
Stations. eee ee pa Le Cand | nEOM S h 
1856, 1857. 1858. 1856. 1857. 1858. 
Bressay, .| =» (69° 41/\73° 43’!| .., Vie’. 8°6 
Sandwick, . Ree | Aan air ea ame: ne 8°6 8°3 
Tongue,. . eve ulh ee oe a4 19’ oe 9:7 9°1 
Stornoway, . [81° 50’|72° 3’/73° 27’|| 8-6 9°4 9-1 
Culloden, . |80° 29’|74° 56’ |87° 25’ 9-8 |) 10-4 >) 40°24 
KE. Linton, . |76° 4’ |68° 27''84° 2’ 
Thurston, . {70° 56’|62° 10’ |82° 40’ 
Yoster, 3. 2.107) of Ht 
