t 362 3 
XVII. Abstract of a Register of the Barometer, Thermometer , and 
Rain, at Lyndon, in Rutland. By Thomas Barker, Esq. ; with the 
Rain in Surrey and Hampshire, for the Tear 1791. Communicated 
by Thomas White, Esq , F.R.S. 
Read June 14, 1792. 
Barometer. 
Thermometer. 
Rain. 
In the House. 
Abroad. 
South 
Sel- 
bourn. 
Lyndon. 
Lam- 
Fyfield. 
Highest. 
Lowest. 
Mean. 
High. 
Low. 
Mean. 
High. 
Low. 
Mean. 
beth. 
Inches. 
Inches. 
Inches. 
O 
O 
O 
0 
0 
O 
Inches. 
Inches. 
Inches. 
Inches. 
Jan. 
Morn. 
Aftern. 
29,92 
27,92 
29,01 
44 ? 
46 
36 
36 
4 °? 
4 1 
2,410 
2,91 
6,73 
3,82 
Feb. 
Morn. 
Aftern. 
96 
28,66 
43 
48 
48 
37 ? 
38 
4 if 
4 2 ? 
48I 
51 
*8i 
35 
37 
4 2 ? 
1,268 
2,29 
4,64 
I,8l 
Mar- 
Morn. 
Aftern. 
30,11 
41 
67 
5 i 
53 
38 
40 
45 
46 
49 ? 
5 6 
28 
37 
39 
47 ? 
0,813 
92 
i ’59 
0,90 
Apr. 
Morn. 
Aftern 
29,65 
62 
3 ° 
56 
58 
4 6 
4 6 ? 
5°i 
52 
53§ 
65 
39 ? 
45 1 
45 
56 
I; 934 
1 >57 
I ’ I 3 
°’ 99 l 
May 
Morn. 
Aftern. 
9 1 
29,01 
54 
57 
59 ? 
45 
46 
51 
53 
53 i 
68 
38 
43 ? 
47 
57 
1,140 
76 
i -33 
°’ 59 l 
June 
Morn. 
Aftern. 
78 
06 
49 
6 7 ? 
7°i 
5 2 
53 
59 
61 
64 
80 
43 
5 2 
53 ? 
66 
0,921 
60 
0,91 
0,71 
July 
Morn. 
Aftern. 
80 
OO 
40 
66 
69 
5 6 i 
58 
60 
61 2 
631 
79 ? 
5 1 ? 
5 6 
56 
67 
4-°33 
2,67 
5,56 
3-451 
Aug. 
Morn. 
Aftern. 
30,06 
02 
59 
69 
7 i 
55 ? 
57 
62 
6 3t 
67 
8°? 
49 
58 
58 
68 
2,907 
1,26 
*-73 
1,92 
Sep. 
Morn. 
Aftern. 
tsl 
'O 
OO 
00 
OI 
64 
6 5 ? 
69 
53 
54 
64 
72 
43 
55 
53 
63 
0,596 
27 
1 -73 
°,77 
Oct. 
Morn. 
Aftern. 
30,00 
Is) 
00 
22 
5 7k 
5H 
44 
45 
5 °? 
v* 
57 
65 
3 °? 
4 1 ? 
43 ? 
5 2 
3 » 3 i 9 
2 ’33 
6,49 
3> o6 I 
Nov. 
Morn. 
Aftern. 
29,80 
O 
cn 
GO 
1 7 
48J 
49 
3 «i 
4 i 
44 
45 
5 ° 
5 l i 
35 
36 
40 
44 ? 
4,231 
3 ’44 
8,16 
3-86i 
Dec. 
Morn. 
Aftern. 
88 
5 ° 
H 
44 
44 
2 9 ? 
29 
36 
37 
4 1 
4 6 ? 
16 
2 Sz 
3 1 
35 
.1,150 
!’44 
4’93 
2,15 
24,722 
20,46 
44>93 
2 4 >° 5 ? 
