i 8 ] 
METEOROLOGICAL JOURNAL 
for April, 1819. 
1819 
Time. 
Therm. 
without. 
Therm. 
within. 
Barom. 
Hy- 
gro- 
me- 
ter. 
Six’s 
Therm. 
Winds. 
* 
Weather. 
H. M. 
O 
O 
Inches. 
Points. 
Str. 
Apr. 1 
7 0 
51 
56 
30,16 
48 
sw 
1 
Fine. 
2 O 
6l 
64 
30,17 
26 
6 3 
sw 
1 
Fine. 
2 
7 0 
5 2 
6l 
30,16 
*3 
49 
w 
1 
Fine. 
2 O 
61 
66 
3°» I 4 
48 
63 
NW 
1 
Fine. , 
3 
7 0 
5 ° 
60 
3°,°5 
22 
5 2 
s 
1 
Fine. 
2 O 
6 S 
66 
29,99 
37 
67 
w 
1 
Fine. 
4 
7 0 
45 
59 
30,16 
‘7 
48 
CO 
E 
1 
Cloudy. 
2 0 
55 
60 
3 o,H 
25 
62 
-C 
SE 
1 
Fine. 
s 
7 0 
5 ° 
61 
30,07 
12 
47 
C 
NE 
1.2 
Cloudy. 
2 0 
54 
66 
30,06 
4 ' 
6 5 
0 
N 
1 
Fine. 
6 
7 0 
44 
58 
2 9 - 9 S 
22 
44 
0 
E 
1 
Fine. 
2 0 
5 2 
64 
29,82 
22 
55 
- 
SE 
1 
Fine. 
7 
7 0 
47 
5 f 
29,58 
1 1 
54 
£ 
SE 
1 
Cloudy. 
2 0 
57 
66 
29,71 
26 
62 
t— 
O 
SE 
1 
Fair. 
8 
7 0 
54 
61 
29,85 
>7 
54 
S 
SSE 
1 
Cloudy. 
2 0 
55 
62 
29,91 
7 
56 
CO 
N 
1 
Rain. 
9 
7 0 
4 S 
59 
29,99 
*4 
46 
N 
1 
Fine. 
2 0 
57 
61 
30,02 
25 
S» 
C 
SE 
1 
Cloudy. 
10 
7 0 
45 
5 6 
30,01 
14 
43 
ai 
W 
1 
Cloudy. 
2 0 
58 
64 
29,84 
33 
62 
SW 
1 
Fine. 
1 1 
7 0 
48 
59 
29,46 
12 
45 
w 
1 
Cloudy. 
2 O 
56 
60 
2 9>35 
29 
58 
w 
1 
Fine. 
12 
7 0 
45 
5 6 
29-33 
5 
45 1 
sw 
1 
Rain. 
2 0 
48 
57 
29,31 
7 
54 
SE 
1 
Rain. 
13 
7 0 
52 
5 o 
29,21 
6 
49 
S 
1 
Cloudy. 
2 0 
52 
58 
29,29 
16 
55 
WSW 
1 
Fine. 
>4 
7 0 
47 
57 
29,49 
1 1 
44 
S 
1.2 
Cloudy. 
2 0 
53 
62 
29-49 
35 
58 
s 
1 
Fine. 
15 
7 0 
48 
5 6 
29,41 
9 
46 
NW 
1 
Fine. 
2 0 
57 
62 
29,45 
22 
58 
NE 
1 
Fine. 
16 
7 0 
49 
57 
29,11 
10 
46 
NE 
1.2 
Cloudy. 
.. 
2 0 
55 
65 
29,22 
24 
57 
NE 
1 
Fine. 
