METEOROLOGICAL JOURNAL FOR JUNE, 1830 
9 o'clock, 
A.M. 
S o’clock, 
P.M. 
Dow 
External Thermometer. 
1830. 
June. 
Point at 
Rain, in 
Direction 
Barom. 
Attach. 
Therm. 
Barom. 
Attach. 
Therm. 
9 A.M. 
in dc- 
grecs of 
Fahrenheit. 
Self-registering. 
inches. 
Read off' 
at9A.M. 
of the 
Wind at 
9 A.M. 
Remarks. 
Fahr. 
9 A.M. 
3 P.M. 
Lowest. 
Highest. 
3 1 
30.054 
61.8 
30.071 
64.3 
48 
60.0 
61.8 
54.2 
65.3 
wsw 
Fine — lightly cloudy. 
? 2 
30.161 
63.7 
30.113 
65.8 
49 
59.7 
67.2 
49.3 
69.3 
ssw 
Fine — light clouds. 
V- 3 
29.807 
64.6 
29.612 
62.8 
53 
61.6 
60.5 
53.5 
62.3 
0.125 
SSE 
Cloudy. Lightrainwith unsteady wind. 
? 4 
29.620 
59.6 
29.789 
62.8 
51 
54.3 
58.5 
51.7 
60.4 
0.581 
sw 
Lowering— light brisk wind. ' 
h 5 
30.036 
65.4 
30.002 
65.0 
53 
58.5 
66.5 
48.6 
68.3 
w 
Lightly overcast. 
OO 6 
30.036 
70.7 
29.963 
68.0 
50 
65.3 
66.5 
52.8 
69.6 
sw 
Clear — cloudy. 
I) 7 
29.908 
63.7 
29.900 
67.2 
55 
59.5 
60.5 
54.5 
64.2 
0.108 
ssw 
Overcast — light rain. 
3 8 
30.045 
62.5 
30.065 
64.3 
50 
55.7 
58.9 
52.3 
59.7 
0.019 
N 
Lightly overcast. 
5 9 
30.070 
59.4 
30.024 
60.8 
51 
53.7 
56.5 
51.3 
57.5 
N 
Overcast— Rain P.M. 
V- 10 
30.006 
57.7 
29.986 
60.2 
52 
52.6 
56.8 
49.7 
59.8 
0.042 
NNW 
Overcast— Light rain P.M, 
? 11 
30.002 
66.7 
29.977 
65.8 
53 
59.8 
63.4 
49.8 
65.7 
0.033 
W 
Lightly overcast. 
h 12 
29.751 
62.0 
29.735 
64.8 
58 
58.3 
64.2 
55.3 
65.3 
0.125 
ssw 
r A.M. Light rain. P.M. Fine— light 
t clouds. 
©13 
29.784 
61.7 
29.739 
64.2 
46 
58.4 
58.8 
47.7 
64.3 
w 
Fine — showery. Thunder at noon. 
]) 14 
29.688 
59.3 
29.637 
63.2 
46 
56.3 
58.0 
51.6 
62.7 
0.125 
NNW 
Overcast — Light rain P.M. 
3 15 
29.688 
63.7 
29.708 
61.0 
46 
55.0 
56.5 
48.3 
59.7 
0.278 
N 
Fine — light clouds and wind. 
5 16 
29.671 
58.3 
29.783 
61.8 
50 
53.7 
59.6 
49.2 
61.3 
NE 
A.M. Overcast. P.M. Fine. 
V 17 
29.921 
55.8 
29.930 
59.2 
42 
51.2 
54.5 
47.3 
57.6 
0.250 
N 
Overcast — light brisk wind— Rain P.M. 
$ 18 
29.838 
59.4 
29.756 
63.0 
52 
57.7 
60.4 
46.7 
63.6 
wsw 
A.M. Fine. P.M. Overcast— light rain. 
h 19 
29.658 
64.6 
29.693 
64.5 
40 
57.3 
62.8 
49.7 
64.7 
0.097 
NNW 
Fine and clear — light clouds. 
® O 20 
29.652 
71.2 
29.655 
66.4 
44 
59.5 
66.6 
50.3 
67.4 
0.019 
W 
Fine and clear — lightly cloudy. 
D 21 
29.549 
70.3 
29.479 
66.8 
54 
60.4 
62.6 
52.7 
65.7 
NE 
A.M. Fine. P.M. Overcast. 
3 22 
29.407 
58.7 
29.523 
60.5 
51 
51.3 
56.4 
48.7 
59.3 
0.050 
N 
Overcast — light rain A.M. 
5 23 
29.884 
66.4 
29.879 
62.5 
42 
58.3 
61.6 
46.6 
64.3 
NNW 
Fine — lightly overcast. 
V- 24 
29.914 
68.7 
29.898 
66.2 
52 
62.7 
63.8 
52.3 
67.5 
ESE 
A.M. Fine. P.M. Lightly overcast. 
? 25 
29.773 
62.3 
29.727 
66.3 
60 
60.5 
65.8 
56.6 
67.4 
0.222 
E 
Overcast. 
h 26 
29.691 
66.7 
29.760 
70.5 
60 
66.4 
72.4 
60.8 
73.8 
0.017 
SSW 
Fine — cloudy. 
027 
29.849 
69.8 
29.846 
71.7 
57 
67.8 
73.8 
58.3 
76.7 
SE 
Fine and very clear— light clouds. 
D 28 
29.888 
70.3 
29.842 
71.2 
60 
66.7 
69.4 
60.3 
72.6 
SSW 
Clear — cloudy — brisk wind. 
3 29 
29.898 
72.6 
29.939 
72.5 
57 
68.6 
71.4 
58.8 
73.2 
w 
Fine and clear— light clouds. 
5 30 
30.060 
73.7 
30.045 
70.6 
57 
65.5 
69.0 
53.4 
69.7 
NNW 
Fine and clear — cloudy. 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
Mean 
Sum 
29.844 
64.4 
29.836 
65.1 
51.3 
59.2 
62.8 
52.0 
65.2 
2.091 
Monthly Mean of the Barometer, corrected for Capillarity and reduced to 32° Fahr | 29^65* 29.756' } 
OBSERVANDA. 
Height of the Cistern of the Barometer above a Fixed Mark on Waterloo Bridge 
above the mean level of the Sea (presumed about) 
Tlie external Thermometer is 2 feet higher than the Barometer Cistern. 
Height of the Receiver of the Rain Gauge above the Court of Somerset House 
The hout of observation are of Mean Time, the day beginning at Midnight. 
The Thermometers are graduated by Fahrenheit's Scale. 
The Barometer is divided into inches and decimals. 
■= 83 feet 2$ in. 
= 95 feet. 
= 79 feet 0 in. 
