68 
Results of the Makerstoun Obseevations, 1846. 
TABLE XLIII. — Daily and Weekly Means of the Temperature of the Air, as deduced from the 
Readings of the Dry Bulb Thermometer, for 1846. 
Civil 
Day. 
Jan. 
Pet>. 
March. 
April. 
May. 
June. 
July. 
Aug. 
Sept. 
Oct. 
Nov. 
Dec. 
1 
o 
36-7 
o 
[44-3] 
o 
[48-3] 
0 
44-2 
o 
50-2 
0 
61-7 
o 
57-9 
o 
63-5 
o 
52-4 
o 
52-5 
o 
[47-1] 
o 
35-4 
2 
31-4 
41-6 
47-5 
46-9 
53-3 
65-8 
62-0 
[62-8] 
57-5 
47-5 
50-1 
20-4 
3 
39-1 
46-1 
47-9 
40-1 
[48-2] 
66-9 
60-9 
66-3 
59-4 
47-2 
51-2 
29-0 
4 
[38-9] 
37-6 
46-9 
35-0 
43-0 
68-6 
61-8 
64-1 
61-6 
[5M] 
51-5 
27-7 
5 
33-9 
39-4 
41-3 
[40-2] 
49-3 
68-2 
[57-9] 
62-7 
60-4 
56-6 
48-5 
37-7 
6 
45-2 
39-9 
38-5 
39-0 
49-0 
67-1 
55-1 
64-0 
[59-9] 
53-7 
49-1 
[34-7] 
7 
47-1 
41-3 
40-3 
39-7 
48-3 
[64-6] 
54-9 
61-0 
63- 1 
49-4 
46-7 
36'0 
8 
48-1 
[37-0] 
[41-2] 
40-5 
5M 
59-7 
52-9 
65-4 
59-7 
49-1 
[42-2] 
38-1 
9 
44-0 
33-0 
38-9 
39-6 
51-7 
61-8 
54-1 
[61-0] 
55-4 
52-5 
38-5 
39-5 
10 
45-6 
29-8 
45-1 
42-4 
[50-9] 
62-1 
58-6 
58-9 
51-6 
55-8 
34-2 
35-5 
11 
[41-0] 
38-7 
43-3 
42-9 
51-2 
59-2 
56-5 
57-9 
61-5 
[48-9] 
36-5 
28-8 
12 
36-1 
38-7 
46-1 
[45-0] 
53-1 
60-7 
[59-5] 
58-7 
59-8 
49-8 
43-3 
29-7 
13 
33-2 
39-8 
47-0 
51-2 
49-9 
64-1 
64-0 
59-9 
[57-4] 
43-5 
43-6 
[30-0] 
14 
39-0 
42-4 
45-9 
49-7 
49-2 
[63-4] 
62-1 
55-2 
57-6 
42-8 
40-6 
25-7 
15 
40-2 
[41-8] 
[40-8] 
44-5 
49-0 
63-4 
62-0 
57-1 
57-7 
46-7 
[43-6] 
29-4 
16 
32-2 
44-8 
42-7 
48-1 
47-5 
64-9 
60-6 
[57-9] 
56-5 
46-1 
40-1 
31-0 
17 
38-6 
42-6 
33-6 
46-6 
[49-7] 
68-2 
57-4 
59-8 
57-2 
5M 
46-8 
26-8 
18 
[39-3] 
42-4 
29-3 
44-0 
48-9 
67-8 
54-5 
57-9 
50-2 
[48-4] 
47-4 
28-5 
19 
41-0 
41-7 
21-3 
[43-6] 
51-4 
68-3 
[57-8] 
57-6 
52-8 
51-0 
46-4 
41-8 
20 
43-9 
40-8 
28-2 
42-3 
52-0 
54-7 
57-5 
57-3 
[52-9] 
48-5 
48-6 
[33-71 
21 
39-8 
47-6 
32-8 
39-3 
51-2 
[61-1] 
58-4 
60-5 
53-2 
46-9 
44-0 
38-1 
22 
42-7 
[46-6] 
[33-0] 
41-3 
52-9 
65-9 
58-3 
60-5 
48-5 
47-1 
[44-5] 
33-7 
23 
40-3 
50-1 
37-1 
43-0 
52-9 
57-5 
59-7 
[56-9] 
55-7 
42-8 
39-2 
33-4 
24 
39-3 
51-3 
40-2 
43-7 
[52-7] 
52-5 
57-3 
54-8 
55-1 
43-6 
46-3 
26-6 
25 
[43-1] 
47-9 
38-6 
45-8 
56-0 
52-8 
57-8 
53-5 
57-1 
[42-7] 
42-3 
29-0 
26 
47-2 
48-1 
38-7 
[42-6] 
52-6 
53-0 
[60-6] 
54-9 
53-0 
38-1 
43-8 
28-8 
27 
45-5 
50-7 
41-4 
40-4 
50-8 
57-8 
64-5 
55-5 
[52-1] 
38-3 
39-5 
[32-2] 
28 
43-5 
48-6 
38-6 
39-9 
51-9 
[56-2] 
65-5 
57-8 
45-7 
46-3 
31-6 
36-6'' 
29 
45-1 
[40-7] 
43-0 
56-6 
59-3 
58-6 
57-9 
49-4 
41-3 
[33-3] 
37-5 
30 
46-3 
41-2 
44-3 
57-6 
56-7 
60-9 
[56-3] 
52-2 
39-3 
29-4 
34-6 
31 
49-3 
40] 
[60-1] 
59-3 
56-8 
49-2 
40-1 
TABLE XLIV. — IMean Temperature of the Air at the Observation Hours for each Month, for each 
Astronomical Quarter, and for the Year 1846. 
Makerstoun 
Mean Time. 
17i>. 
191^. 
21''. 
23''. 
3i>. 
7i>. 
" " ■ 
9". 
January 
39-8 
39-7 
40-3 
42-9 
44-0 
42-9 
42-0 
41-3 
41-2 
February 
40-7 
40-0 
42-4 
45-4 
46-6 
45-9 
43-6 
42-6 
41-9 
March 
35-9 
36-8 
40-9 
44-4 
45-2 
44-7 
42-6 
39-1 
37-6 
April 
38-7 
41-6 
44-8 
46-6 
47-5 
47-8 
46-1 
43-1 
41-1 
May 
45-9 
50-0 
53-7 
55-9 
56-5 
57-1 
55-0 
51-7 
48-2 
June 
53-7 
59-0 
65-8 
69-3 
70-9 
68-9 
67-9 
63-7 
58-3 
July 
55-5 
58-5 
60-9 
62-6 
63-2 
63-3 
61-7 
58-8 
56-3 
August 
53-5 
56-8 
61-1 
63-9 
65-1 
66-2 
64-4 
60-0 
56-4 
September 
49-3 
52-2 
57-6 
61-6 
62-8 
62-5 
60-1 
55-8 
53-2 
October 
44-2 
44-5 
48-3 
51-3 
52-6 
52-1 
48-7 
46-7 
45-3 
November 
41-8 
41-0 
42-5 
45-2 
46-2 
45-4 
43-4 
43-2 
42-S 
December 
311 
31-3 
32-6 
34-7 
35-6 
34-8 
32-9 
32-2 
31-6 
Nov., Dec, Jan., 
37-57 
37-33 
38-47 
40-93 
41-93 
41-03 
39-43 
38-90 
38-53 
Feb., Mar., Apr., 
38-43 
39-47 
42-70 
45-47 
46-43 
46-13 
44-10 
41-60 
40-20 
May, June, July, 
51-70 
55-83 
60-13 
62-60 
63-53 
63-10 
61-53 
58-07 
54-27 
Aug., Sept., Oct., 
49-00 
51-17 
55-67 
58-93 
60-17 
60-27 
57-73 
54-17 
51-63 
The Year 
44-17 
45-95 
49-24 
51 -98 
5;!-o-2 
52-63 
' 50-70 
4S-1S 
46-16 
