L 1 
METEOROLOGICAL JOURNAL 
for May, 1811. 
1811 
Time. 
Therm. 
without. 
Therm. 
within. 
Barom. 
Hy- 
gro- 
me- 
ter. 
Winds. 
Weather. 
H. M. 
O 
0 l 
Inches. 
Points. 
Str. 
May 17 
8,20 
56 
62 
29,87 
0 
59 
SE 
1 
Fine. 
5 ’ 4 ° 
64 
6 5 
29,84 
5 ' 
NE 
1 
Fair. 
18 
8,45 
60 
62 
29,84 
67 
E 
1 
Rain. 
2,40 
66 
64 
29,83 
59 
SE 
1 
Cloudy. 
19 
8, 5 
61 
64 
29,92 
74 
NNE 
1 
Rain. 
3 
58 
6 3 
29,94 
70 
N 
1 
Cloudy. 
20 
8,30 
57 
6 1 
29,88 
67 
N 
1,2 
Cloudy. 
3 
67 
66 
29,78 
57 
E 
1 
Fair. [and rain the night 
21 
8,30 
57 
62 
29,67 
75 
E 
1 
Rain. Much thunder, lightning 
3><5 
62 
6 3 
29,68 
69 
N 
1 
Cloudy. 
22 
8,30 
61 
6 3 
29,68 
73 
E 
1 
Cloudy. 
3 
66 
65 
29,63 
63 
E 
1 
Cloudy. 
2 3 
8,45 
59 
62 
29,80 
59 
W 
1 
Cloudy. 
2,50 
6 5 
64 
29,86 
5 i 
S by W 
1 
Fine. 
24 
9 
60 
62 
29,88 
61 
SE 
1 
Rain. 
3 
66 
64 
29,84 ! 59 
ssw 
1 
Fine. 
2 S 
8,30 
59 
6 3 
29 g 5 
64 
s 
1 
Cloudy. 
305 
66 
6 5 
30,00 
5 6 
ssw 
I 
Fine. 
26 
9’ 5 5 
66 
64 
30,01 
6:. 
E 
1 
Fine. 
4 
7 2 
69 
29,98 
54 
sw 
1 
Cloudy. 
27 
8,40 
6 5 
66 
29,94 
67 
E 
1 
Hazy. 
3-15 
7 * 
69 
29,83 
5 6 
E 
1 
Fine. 
28 
8,45 
62 
66 
29,61 
67 
SW 
2 
Cloudy. 
3 
65 
67 
29,70 
55 
SW 
! ,2 
Fine. 
29 
8,30 
57 
64 
29,68 
61 
w 
2 
Cloudy. 
3’*5 
59 
64 
29,77 
63 
V/ 
2 
Rain. 
3 ° 
8,45 
57 
29,95 
62 
w 
1 
Fine. 
3-3° 
67 
66 
29*90 
53 
SSE 
I 
Fine. 
3 1 
8,30 
58 
6 3 
29,47 
69 
NNE 
I 
Rain. Thunder and lightning. 
3 > l ° 
6 5 
6 5 
29,41 
; 65 
1 
S by E 
I 
Rain. 
b 2 
