[ 4^2 ] 
Mean heat at hawkhill, fituated about one mile North 
of Edinburgh, and 103 feet above the level of the fea. 
1772. 
1773- 
1774- 
Mean Heat of 
Three Years. 
January 
00 
2 P. M. 
34-3 
00 
2 P.M. 
40.3 
8 A.M. 
29.1 
2P.M. 
33 
8 A.M. 
33-3 
2 P. M. 
358 
February 
30-9 
36*5 
35 I 
40.7 
36.2 
40.4 
34 
392 
March 
37 
42.8 
42.1 
48.4 
37-1 
43-2 
38-7 
44.8 
April 
42.9 
48.5 
45-6 
51. 1 
44 I 
48.9 
44.2 
49-5 
May 
49.1 
54 -S 
48 6 
53-1 
46.6 
50.8 
48.1 
52.8 
June 
57-2 
62.1 
55-2 
60.1 
51-' 
59-7 
54.5 
60 6 
July 
58.7 
64.6 
57 - 7 ' 
61.9 
57-4 
63-3 
57 9 
63-3 
Auguft 
57-4 
63-9 
58.3 
64.8 
57-2 
62.5 
576 
63-7 
September 
51-5 
S 8 .i 
51 3 
55.8 
51-7 
57-8 
5I-S 
57-2 
October 
48.8 
51.6 
46 
50-7 
48.3 
52.8 
47*7 
51-7 
November 
41.7 
446 
38.2 
42.3 
33 
42 
39*3 
42.9 
December 
39 7 
41.6 
36 - 4 . 
38.5 
37-3 
40 
37-8 
40 
Mean heat, 
45-5 
50-3 
46. 1 
50.6 
44-5 
49-5 
45-4 
1 50.1 
Mean heat of three years morning and afternoon was 47.7. 
XLV. Ex- 
