of the Magnetic Needle at Fort Marlborough, 
347 
1794 - 
Time. 
Time. 
Time. 
Thermometer. 
| Ditto, 2d observation. 
I Ditto, 3d observation. 
1 st Observation. 
Weather. 
ad Observation. 
Weather. 
3d Observation, 
Weather. 
8 A.M. 
*" 
4 P.M. 
E 
E. 
E. 
0 
8 
Q 
Aug. 1 
I 
7 
I 
8 
1 9 
77 l 
84 
82 
s, sunshine 
s. sunshine 
C. Thunder 
2 
I 
8 
77 t 
- 
- 
s. ditto 
3 
I 
6 
I 
8 
1 9 
79 
821 
82 
s. ditto - 
s. ditto 
C. 
4 
I 
7 
I 
8 
82 
- 
s. ditto 
s. ditto 
6 
I 
7 
I 
’ 8 
1 7 
78 
831 
83 
s. ditto 
s. ditto 
C. Thunder 
7 
9 
I 
8 
I 
8 
1 8 
80 
82 
8l 
s. ditto - 
3. ditto 
R. C. and distant 
T. 
8 
I 
8 
I 
8 
x 8 
75 
77 
7 *k 
C.A.m.R. intheN. 
C. and O. 
c. 
0 
I 
8 
I 
6 
1 8 
76 
82 
82 
s. sunshine 
s. sunshine 
s. sunshine 
10 
I 
6 
I 
6 
- 
76 
82 
C. 
s. ditto 
s. ditto 
12 
I 
6 
I 
6 
1 9 
78 
82 
82 
s. sunshine 
C. 
C. and T. 
13 
I 
8 
I 
6 
1 9 
78 
82 
82 
s. ditto 
distant Thunder 
C. R. and T. 
15 
I 
7 
I 
7 
1 10 
79 
81 
81 
s. ditto 
s. sunshine 
R. and C. 
16 
j 
8 
I 
8 
I 7 
77 
81 
79 
C. - 
s. ditto 
m. R. 
18 
1 
8 
X 
9 
1 8 
78 
8if 
80 
c. 
C. - 
C. and high wind 
20 
1 
9 
I 
6 
1 8 
77 i 
80 
82 
c. 
C. al. - 
s. sunshine 
21 
1 
8 
I 
7 
1 9 
78 
83 
83 
s. sunshine 
s. sunshine - 
s. ditto 
22 
I 
7 
I 
8 
1 10 
76 
78 
7 8 i: 
C. and R. 
C. R. 
C. 
?3 
I 
8 
I 
6 
1 9 
76 
80 
785 
C. 
C. al. - 
s. sunshine 
25 
1 
7 
I 
7 
77 
81I 
s. sunshine 
s. sunshine 
C. distant T. 
30 
I 
7 
I 
8 
1 9 
£ 
76 
82 
81 
al. C. - - 
s. ditto 
C. distant T. 
3 * 
1 
8 
I 
6 
0 
1 8 
77 
82 
79 \ 
F. A. R. 
C, 
s. A. R. 
N. B. It was, from forgetfulness, omitted to take and insert the Ihermometrical observation 
which should have been attached to the morning variation of the 4th. It is, however, a matter of 
little consequence in the general consideration of the subject. 
