* 
[ 9 1 
METEOROLOGICAL JOURNAL 
for April, 1820. 
1820 
Time. 
Therm. 
without. 
Therm. 
within. 
Barom. 
Six’s 
Therm. 
I 
Wind 
s. 
Weather. 
H. 
M. 
0 
O 
Inches. 
Points. 
Str. 
! 
Apl. 16 
7 
O 
47 
55 
30,04 
40 
WNW 
1 
Fine. 
2 
O 
58 
60 
30,06 
58 
WNW 
1 
Fine. 
17 
7 
O 
55 
56 
3 °,I 9 
44 
W 
1 
Fair. 
2 
O 
62 
62 
30,18 
67 
N 
1 
Fair. 
18 
7 
O 
5 i 
58 
30,16 
58 
N 
1 
Cloudy and hazy. 
2 
O 
60 
6 5 
3°» I 3 
64 
SSE 
1 
Fine. 
l 9 
7 
O 
56 
59 
30,13 
50 
</i 
N 
1 
Fine. 
2 
O 
63 
64 
30,09 
66 
N 
1 
Fine. 
20 
7 
O 
53 
59 
30,11 
49 
NW 
1 
Fine. 
2 
O 
6 7 
6 5 
30,18 
67 
N 
1 
Cloudy. 
21 
7 
O 
5 i 
59 
30,27 
48 
NW 
1 
Fine. 
2 
O 
61 
67 
30,25 
65 
- 
N 
1 
Fine. 
22 
7 
O 
53 
59 
3°>33 
48 
-C 
E 
1 
Fine. 
2 
O 
59 
63 
3°>34 
60 
c 
0 
E 
1 
Fine. 
2 3 
7 
O 
5 i 
57 
30,46 
45 
§ 
ESE 
1 
Fine. 
2 
O 
60 
63 
3°>47 
60 
.2 
ESE 
1 
Fine. 
24 
7 
O 
50 
58 
30,50 
44 
1 1 ~l 
NE 
1 
Fine. 
2 
O 
62 
6 6 
3°>47 
6 5 
E 
1.2 
Fine. 
2 5 
7 
O 
48 
5 6 
30,42 
44 
as 
N 
1 
Cloudy. 
2 
O 
60 
64 
3 °> 3 i 
61 
N 
1 
Fine. 
26 
7 
O 
52 
55 
29,97 
45 
WNW 
1 
Fine. 
2 
O 
57 
60 
29,78 
68 
wsw 
1 
Fine. 
2 7 
7 
O 
45 
55 
29,67 
45 
N 
2 
Cloudy, rain in the night. 
2 
O 
45 
56 
29,81 
49 
NNW 
1 
Cloudy. 
28 
7 
O 
43 
55 
29,97 
4 i 
ssw 
1 
Cloudy. 
2 
O 
5 1 
60 
30,02 
55 
w 
1 
Fine. 
29 
7 
O 
48 
55 
30,08 
40 
w 
1 
Fine. 
2 
O 
55 
59 
30,08 
6 3 
w 
1 
Cloudy. 
30 
7 
O 
44 
53 
3 °>i 5 
49 
NW 
1 
Rain. 
2 
O 
56 
58 
30,19 
69 
WNW 
1 
Fine. 
mdcccxxi. b 
