C 9 J 
METEOROLOGICAL JOURNAL 
for April, 1818. 
1818 
Time. 
Therm. 
without. 
Therm. 
within. 
Barom. 
Six’s 
Therm. 
Wind 
s. 
Weather. 
H. 
M. 
O 
O 
Inches. 
Points. 
Str. 
Apr. 1 6 
7 
O 
45 
55 
29,44 
41 
SE 
1 
Fine. 
2 
O 
54 
63 
2 9’34 
5 6 
SE 
1 
Cloudy. 
17 
7 
O 
49 
57 
29,28 
46 
E 
1 
Rain. 
2 
O 
52 
62 
29,62 
54 
E 
1 
Cloudy. 
18 
7 
O 
45 
55 
2 9>33 
44 
E 
1 
Cloudy. 
2 
O 
5 i 
68 
29,45 
54 
ESE 
1 
Fine. 
J 9 
7 
O 
43 
55 
29,71 
43 
NE 
1 
Cloudy. 
2 
O 
48 
56 
29,76 
5 ° 
-C 
E 
1 
Cloudy. 
20 
7 
O 
40 
53 
29,82 
35 
E 
1 
Fine, rather hazy. 
2 
O 
48 
5 « 
29,81 
5 ° 
- 
E 
1 
Cloudy. 
21 
7 
O 
44 
54 
29,71 
35 
On 
E 
1 
Cloudy. 
2 
O 
52 
63 
29,70 
53 
- 
SE 
1 
Cloudy. 
22 
7 
O 
49 
55 
29,71 
45 
_c 
E 
1 
Cloudy and hazy. 
2 
O 
53 
59 
29,63 
5 6 
0 
E 
1,2 
Rain. 
23 
7 
O 
48 
54 
29,56 
45 
§ 
E 
1,2 
Rain. 
2 
O 
45 
61 
29,48 
5 ° 
cn 
E 
1 
Thick dark foggy weather 
24 
7 
O 
46 
58 
29,30 
44 
«-C 
ESE 
1 
Rain. 
2 
O 
5 i 
62 
2 9>33 
53 
c 
E 
1 
Cloudy. 
25 
7 
O 
5 ° 
58 
29,13 
43 
c4 
S 
1 
Rain. 
2 
O 
64 
63 
29,19 
55 
sw 
1 
Fair. 
26 
7 
O 
52 
57 
29,42 
43 
NW 
1 
Cloudy. 
2 
O 
61 
6 1 
29,47 
65 
SW 
1 
Fine. 
27 
7 
O 
55 
59 
29,42 
53 
E 
1,2 
Cloudy, but fine. 
2 
O 
60 
65 
29,57 
64 
SW 
1 
Fine. 
28 
7 
O 
5 ° 
59 
29,83 
49 
S~by E 
1 
Fa : r. 
2 
O 
58 
63 
29,90 
62 
SW 
1 
Fair. 
29 
7 
O 
5 ° 
61 
30,00 
42 
W 
1 
Fair. 
2 
O 
59 
65 
29,95 
64 
E 
1 
Fine. 
3 ° 
7 
O 
5 i 
59 
29,76 
45 
E 
1 
Cloudy and hazy. 
2 
O 
53 
64 
29,61 
54 
E 
1 
Rain. 
MDCCCXIX. b 
