C 18 D 
METEOROLOGICAL JOURNAL 
for September, 1818. 
x 8 1 8 
Time. 
Therm. 
without. 
Therm. 
within. 
Barom. 
Six’s 
Therm. 
Winds. 
Weather. 
H. 
M. 
O 
0 
Inches. 
Points. 
Str. 
Sep. 1 
7 
O 
62 
64 
29,68 
69 
NE 
1 
Cloudy. 
2 
O 
64 
66 
2 9’75 
72 
NE 
1 
Slight showers. 
2 
7 
O 
58 
59 
30,06 
60 
E 
1 
Cloudy. 
2 
O 
65 
66 
30,02 
69 
N 
1 
Fine. 
3 
7 
O 
6l 
64 
29,96 
6 3 
NE 
1 
Cloudy. 
2 
O 
65 
67 
29,98 
70 
E 
1 
Fine. 
4 
7 
O 
59 
61 
2 9>97 
60 
SE 
1 
Cloudy. 
2 
O 
64 
6 3 
29,95 
68 
E 
1 
Rain. 
5 
7 
O 
61 
63 
2 9>97 
62 
SSE 
1 
Cloudy. 
2 
O 
68 
6 7 
29-93 
66 
N 
1 "* 
S 
1 
Rain. 
6 
7 
O 
64 
66 
29.75 
62 
ON 
SW 
1 
Cloudy. 
2 
O 
60 
62 
99- 8 7 
64 
SE 
1 
Fair. 
7 
7 
O 
57 
60 
29,91 
57 
C 
NE 
1 
Cloudy. 
2 
O 
61 
62 
30,07 
68 
c 
N 
1 
Cloudy. 
8 
7 
O 
60 
62 
30,00 
61 
NW 
1 
Cloudy. 
2 
O 
62 
64 
30,07 
68 
•■2 
N 
1 
Fine. 
9 
7 
O 
62 
6 3 
29,96 
62 
■V- 
N 
1 
Cloudy, but fine. 
2 
O 
69 
70 
30,06 
72 
cs 
ENE 
1 
Fair. 
10 
7 
O 
60 
60 
29,94 
62 
N 
1 
Rain. 
2 
O 
65 
67 
29,96 
70 
NE 
1 
Fine. 
1 1 
7 
O 
66 
66 
29-95 
61 
N 
1 
Cloudy. 
2 
O 
67 
69 
3 °. 07 
72 
NW 
1 
Rain. 
12 
7 
O 
62 
64 
29.96 
60 
NWbN 
1 
Cloudy, but fine. 
2 
O 
6 6 
67 
29.94 
70 
N 
1 
Cioudy, but fine. 
13 
7 
O 
60 
61 
30.21 
6 1 
NW; 
1 
Cloudy. 
2 
O 
65 
66 
29-97 
72 
WNW 
1 
Fair. 
M 
7 
O 
68 
68 
29.93 
66 
SE 
1 
Fair. 
2 
O 
69 
70 
30,10 
77 
SE 
1 
Fine. 
15 
7 
O 
67 
68 
30,01 
65 
E 
1 
Rain. 
2 
O 
67 
69 
29,96 
70 
E 
1 
Showers. 
