C 8 ] 
9 o’clock, A. M. 
S o’clock, P. M. 
Dew 
External Thermometer. 
Rain,* in 
■ 
1 Szf). 
Point at 
Direction of 
the Wind at 
9 A. M. 
Barom. 
Attached 
Attached 
9 A. M. 
in de¬ 
grees of 
Falirenheit. 
Self-registering, 
inches, 
read otF 
Remarks. 
/iprii. 
Thermo- 
Bai'om. 
Thermo- 
at 9 A.M. 
meter. 
meter. 
Fahr. 
9 A. M. 
3 P.M. 
Lowest. 
Highest. 
- 
n 
6 
30-158 
54.8 
30.166 
57-5 
51 
54-2 
58.8 
48.8 
61.0 
WSW 
Fine—cloudy. 
® ? 
7 
30.166 
56.7 
30.183 
59-7 
51 
56.6 
62.5 
50.0 
64.0 
NNW 
Fine—light clouds. 
h 
8 
30.215 
57.0 
30.141 
61.0 
51 
54-0 
62.0 
50.0 
63.0 
W 
Fine—broken clouds. 
G 
9 
29.822 
SO.5 
29-793 
61.5 
50 
59-5 
58.5 
52.2 
64.8 
NW 
A. M. nearly cloudless. P. M. cloudy-. 
s 
10 
29.956 
56.0 
29.944 
57-9 
39 
50.8 
57-0 
42.8 
58.0 
WSW 
A. M. cloudy. P. M. fine. 
$ 
11 
29.830 
56.2 
29-793 
58.5 
53 
54-9 
58.8 
48.9 
61.8 
SW 
( Overcast—brisk wind. At 5 P. M. a 
( hail storm. 
1 2 
29.218 
55.0 
29.222 
56.0 
45 
52.5 
49-5 
48-5 
54-3 
sw 
Dark and cloudy. Frequent showers. 
\ ^ 
13 
30.130 
52.2 
30.144 
56.0 
39 
48.0 
57-5 
45-3 
58.5 
N 
Cloudy. 
! ? 
H 
30.235 
57.0 
30.214 
60.0 
46 
57-0 
63.0 
49-2 
66.0 
SW 
A. M. cloudy. P. M. fine—light clouds. 
h 
55 
30.303 
59.8 
30.220 
62.0 
51 
58.5 
65-3 
49.8 
68.0 
w 
A. M. fine. P. M. cloudy. 
0 
16 
30.146 
57-3 
30.216 
59-0 
49 
50.5 
54-8 
50.8 
66.5 
NNE 
A.M. dark and overcast. Sleet. P.M. fine. 
D 
17 
30.315 
54-0 
30.243 
57-0 
38 
48.0 
51-5 
40.8 
54-5 
WNW 
Fine. 
18 
30.229 
54-0 
30.220 
56.0 
38 
45-0 
57-5 
40-S 
59-0 
SE 
Fine. 
i ^ 
19 
30.134 
55-8 
30.033 
58.5 
42 
54-2 
57-5 
44-0 
60.5 
SSE 
Fine. 
■ n 
1 
20 
29.839 
55-0 
29.722 
58.0 
42 
53-5 
58.0 
42.0 
67.0 
E 
Fine. 
s 
21 
29.707 
57-8 
29.639 
60.0 
47 
53-5 
63.0 
44-5 
65.0 
S by W 
Fine — light clouds. 
01? 
22 
29.606 
60.0 
29.629 
62.8 
49 
61.0 
63.8 
54-0 
67.0 
SE 
Cloudy. 
: ® 
23 
29.800 
56.0 
29.804 
58.0 
43 
49-0 
53-5 
46.0 
54-5 
NW 
Overcast. 
D 
24 
29.911 
53-8 
29-899 
56.0 
39 
47-0 
53-2 
38.0 
54-5 
W 
A.M. cloudy. P.M. fine — broken clouds. 
d' 
25 
30.018 
52.5 
29.920 
54-0 
37 
47-0 
51-5 
40.0 
53-0 
NW 
Fine — overcast. 
26 
29.697 
54-5 
29.621 
55-0 
36 
49-0 
50.0 
43-5 
54*0 
NW 
Fine — cloudy. 
1 1; 
27 
29.419 
51.0 
29 . 402 
51.0 
42 
45-0 
47-0 
42-5 
47-5 
SE 
Overcast and slightly hazy. 
? 
z8 
29.895 
51.0 
29.913 
50.0 
z8 
40.0 
43-0 
33-5 
44-5 
NW 
A.M. cloudy. P.M. fine—light clouds. 
! ^ 
29 
30.023 
49.0 
30.031 
50.5 
35 
43-0 
48.5 
34-5 
Si.o 
NW 
Overcast and cloudy. 
G- 
30 
30.140 
50.5 
30.148 
51.0 
37 
47-0 
50.5 
34-5 
52.0 
NNE 
A.M. fine—light clouds. P.M. overcast. 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
0 
1 
29.936 
54-7 
29.930 
57-1 
43-1 
51-1 
55-8 
44.6 
58.8 
Monthly Mean of the Earometer, corrected for Capillarity and reduced to 32° Fahr. | 29^9^* 
3 P.M .1 
29.870 I 
* Tlie Rain Gage undergoing repair during the months of April, May, and June. 
OBSERVANDA. 
Height of the Cistern of the Barometer above a Fixed Mark on Waterloo Bridge. — 83 ft. zj in. 
.. .above the mean level of the Sea (presumed about) az 95 ft. 
The External Thermometer is 2 feet higher than the Barometer Cistern. 
Height of the Receiver of the Rain Gage above the Court of Somerset House.=: 79 ft. o in. 
The hours of observation are of Mean Time—the day beginning at Midnight. 
1 he Thermometers are graduated by Fahrenheit’s Scale. 
The Barometer is divided into inches and decimals. 
