c ii : 
METEOROLOGICAL JOURNAL 
for May, 1820. 
1820 
Time. 
Therm, 
without. 
Therm. 
within. 
Barom. 1 
Six’s 
Therm. 
Winds. 
Weather. 
H. 
M. 
O 
O 
Inches. 
Points. 
Str. 
May 17 
7 
O 
53 
59 
2 9’74 
49 
sw 
1.2 
Cloudy. 
2 
O 
61 
65 
29,74 
66 
sw 
1 
Fine. 
18 
7 
O 
48 
60 
2 9*33 
47 
sw 
1.2 
Rain. 
2 
O 
54 
62 
29,17 
5 6 
s 
3 
Rain. 
19 
7 
O 
54 
59 
29,64 
47 
sw 
1.2 
Fine. 
2 
O 
60 
62 
29,79 
7 ° 
wsw 
1 
Cloudy. 
20 
7 
0 
53 
60 
3°’ *3 
49 
CO 
<U 
sw 
1 
Cloudy. 
2 
0 
60 
62 
30,21 
65 
-C 
0 
sw 
1 
Cloudy. 
21 
7 
0 
54 
60 
30,22 
49 
C 
sw 
1 
Fine. 
2 
0 
59 
6 3 
3 °> 3 1 
68 
wsw 
1 
Fine. 
22 
7 
0 
54 
60 
30,20 
52 
E 
1 
Fine. 
2 
0 
68 
68 
30,14 
68 
E 
1 
Fine. 
2 3 
7 
0 
59 
62 
29,99 
55 
X 
4-i 
E 
1 
Fine. 
2 
0 
07 
7 i 
29,94 
75 
L> 
O 
E 
1 
Fine. 
24 
7 
0 
62 
64 
29,71 
5 6 
2 
E 
1 
Fine. 
2 
0 
67 
67 
29,76 
69 
c/) 
W 
1 
Fair. 
25 
7 
0 
54 
61 
29,74 
5 i 
4- 
S 
2 
Rain. 
2 
0 
56 
63 
29,74 
60 
c 
w 
1.2 
Rain. 
26 
7 
0 
5 2 
59 
29,80 
47 
.-53 
w 
1 
Cloudy. 
2 
0 
56 
62 
29,78 
62 
s 
2 
Cloudy. 
27 
7 
0 
53 
61 
29,66 
53 
w 
1 
Rain. 
2 
0 
57 
62 
29,62 
64 
w 
j 
Fine. 
28 
7 
0 
53 
59 
29,68 
CO 
NW 
1 
Cloudy. 
2 
0 
55 
60 
29,57 
58 
w 
1 
Rain. 
29 
7 
0 
53 
57 
2 9’35 
43 
NW 
1 
Cloudy. 
2 
0 
54 
58 
2 9>33 
60 
SW 
1 
Rain. 
3 ° 
7 
0 
49 
57 
29,3! 
44 
W 
1 
Fine. 
2 
0 
60 
60 
29*33 
60 
ssw 
1 
Fine. 
3 » 
7 
0 
5 2 
5 6 
29*.34 
47 
W 
1 
Fine. 
2 
0 
57 
61 
29*39 
59 
N 
1 
Fine. 
