METEOROLOGICAL JOURNAL FOR JUNE, 1831 
9 o’clock, 
A.M. 
3 o’clock, 
P.M. 
Dew 
External Thermometer. 
1831. 
Point at 
Rain, in 
Direction 
Barom. 
Attach. 
Barom. 
Attach. 
9 A.M. 
in de- 
Fahrenheit. 
Self-registering. 
inches. 
Read off 
of the 
Wind at 
Remarks. 
June. 
Therm. 
Therm. 
grees of 
at9A.M. 
9 A.M. 
Fahr. 
9 A.M. 
3 P.M. 
Lowest. 
Highest. 
5 i 
29.937 
00.8 
29.981 
66.4 
52 
61.7 
04.7 
49.6 
07.3 
NNE 
Fine and clear— light clouds and wind. 
v- 2 
30.153 
67.7 
30.113 
66.4 
44 
62.7 
70.0 
48.6 
70.6 
N 
Fine — light clouds and wind. 
? 3 
30.188 
06.7 
30.157 
67.7 
52 
58.7 
70.3 
49.9 
70.3 
E 
Cloudless — hazy. 
h 4 
30.190 
64.4 
30.188 
68.5 
47 
60.7 
6S.7 
48.7 
69.5 
NNE 
Fine — light clouds and wind. 
O 5 
30.130 
69.7 
30.081 
71.7 
52 
67.7 
73.4 
55.3 
74.8 
W 
f Fine— clouds and haze — light wind. 
1 Rain P.M. 
3 6 
30.081 
05.3 
30.078 
65.6 
43 
57.4 
59.4 
51.3 
60.3 
0.025 
N 
| Fine and clear— cloudy — light brisk 
1 wind. 
3 7 
30.074 
00.4 
30.007 
63.3 
42 
54.3 
58.4 
49.9 
61.3 
NNW 
Cloudy— light wind. 
5 8 
29.847 
65.7 
29.826 
66.9 
52 
61.0 
07.3 
49.5 
67.6 
NNW 
Fine — cloudy — light wind. 
2) 9 
29.878 
08.8 
29.843 
67.7 
51 
65.7 
70.4 
51.4 
72.7 
wsw 
Fine — light clouds. Light rain P.M. 
® ? 10 
29.752 
73.4 
29.771 
69.1 
52 
65.6 
67.4 
57.5 
70.7 
0.047 
w 
Fine — cloudy. 
h 11 
29.034 
69.4 
29.734 
68.7 
53 
65.3 
70.4 
57.7 
71.7 
0.011 
wsw 
f Clear— cloudy— light showers and un- 
\ steady wind. 
©12 
29.798 
68.7 
29.877 
70.3 
58 
67.6 
70.7 
60.3 
72.3 
wsw 
Fair — lightly cloudy. 
5 13 
29.902 
68.3 
29.9S5 
68.7 
58 
64.7 
68.5 
59.3 
71.7 
0.028 
w 
f Cloudy — light wind. Showers through 
l the day. 
3 14 
30.173 
09.4 
30.137 
69.6 
58 
66.7 
72.6 
57.7 
73.7 
0.289 
w 
Clear and cloudless. 
5 15 
29.914 
70.2 
29.871 
70.3 
56 
69.8 
66.5 
56.7 
74.7 
ssw 
A.M. Very clear. P.M. Light rain . 
24 10 
29.850 
70.2 
29.830 
69.4 
52 
67.3 
69.7 
57.3 
73.5 
0.036 
wsw 
Fine and clear — cloudy. 
? 17 
29.948 
67.7 
29.987 
66.7 
55 
65.6 
67.0 
55.7 
69.3 
wsw 
Clear— cloudy — showery. 
h 18 
30.019 
64.7 
30.026 
67.9 
63 
63.6 
67.0 
56.7 
69.6 
0.055 
SSE var. 
f A.M. Lowering— light wind. P.M. 
1 Clear — Cloudy. 
©19 
29.970 
69.7 
30.023 
70.0 
56 
67.6 
71.0 
60.7 
73.3 
SSW 
f A.M. Cloudy— light wind. P.M. 
t Cloudless. 
3) 20 
30.205 
68.7 
30.205 
69.7 
50 
67.8 
71.5 
53.4 
73.4 
w 
A.M. Very clear. P.M. Fine— cloudy. 
3 21 
30.220 
73.4 
30.175 
71.5 
53 
69.7 
75.3 
55.6 
75.7 
S 
Fine and clear— nearly cloudless. 
9 22 
30.230 
70.5 
30.220 
71.6 
53 
69.5 
73.4 
56.7 
73.8 
wsw 
Fine— light haze — cloudy. 
24 23 
30.232 
70.4 
30.180 
71.3 
57 
67.7 
71.0 
58.5 
72.7 
NNE 
Fine — hazy. 
9 24 
29.941 
05.8 
29.854 
67.7 
5o 
61.3 
66.7 
57.8 
68.7 
0.103 
WSW 
c A.M. Rain. P.M. Fineand clear— light 
1 wind. 
O h 25 
29.791 
65.7 
29.763 
64.9 
51 
63.6 
61.3 
55.7 
66.0 
0.011 
w 
Cloudy. Light showers P.M. 
©20 
29.030 
64.3 
29.658 
66.3 
55 
58.6 
62.5 
53.4 
67.6 
0.150 
NNW 
r Fine and clear — light unsteady wind. 
1 Light rain, morning and evening. 
3) 27 
29.928 
69.6 
29.850 
66.3 
55 
66.7 
61.6 
51.7 
09.4 
0.128 
WSW 
A.M. Fine— light clouds. P.M. Rain. 
3 28 
29.927 
02.8 
29.984 
65.4 
57 
58.7 
60.7 
55.5 
62.3 
0.225 
NE 
Cloudy— light brisk wind. 
$ 29 
30.034 
02.6 
30.004 
66.2 
53 
57.3 
62.4 
54.4 
65.6 
N 
Overcast. Light rain P.M. 
24 30 
30.006 
G1.7 
30.023 
66.3 
56 
57.7 
65.4 
54.6 
66.3 
0.047 
NW 
Overcast — light wind. 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
Sum 
29.987 
67.6 
29.981 
68.1 
53.0 
63.7 
67.6 
54.7 
69.9 
1.052 
Monthly Mean of the Barometer, corrected for Capillarity and reduced to 32° Fahr. 
9 A.M. 
884 
5 9 J 
| 29. 
3 P.M. 
29.877 
OBSERVANDA. 
Height of the Cistern of the Barometer above a Fixed Mark on Waterloo Bridge =83 feet 2$ in. 
above the mean level of the Sea (presumed about) =95 feet. 
The External Thermometer is 2 feet higher than the Barometer Cistern. 
Height of the Receiver of the Ilain Gauge above the Court of Somerset House =79 feet 0 in. 
'Hie hours of observation are of Mean Time, the day beginning at Midnight. 
The Thermometers are graduated by Fahrenheit 1 ! 
The Barometer is divided into inches and decima 
