Meteorologica l Observations. 
li 
Abstract of the It exults of the Hourly Meteorological Observations 
taken at the Surveyor General’s Office, Calcutta, 
in the month of November, I860. 
Hourly Means, &c. of the Observations and of the Hygrometrical elements 
dependent thereon. 
«4-i i. 
O 01 
5 2 
Range of the Tempera- 
01 4-J 
SO o etf 
each hour durin 
g the 
>a 
ture for each hour 
during the 
Hour. 
aj r * 
SbS. 
q S 
month. 
os ^3 
Max. 
Min. 
Diff. 
- 
E as 
C3 r, 
Max. 
Min. 
Diff. 
Inches. 
Inches. 
Inches. 
Inches. 
0 
0 
o 
0 
Mid- 
night. 
29.926 
30.092 
29.773 
0.319 
72.1 
76.8 
64.2 
12.6 
i 
.923 
.080 
.768 
.312 
71.3 
76.4 
63.3 
13.1 
2 
.915 
.070 
.760 
.310 
70.8 
76.0 
62.1 
13.9 
3 
.916 
■05S 
.760 
.298 
70.1 
75.7 
61.0 
14.7 
4 
.905 
.057 
.755 
.302 
70.0 
75.0 
61.3 
13.7 
5 
.910 
.062 
.765 
.297 
69.4 
74.7 
61.2 
13.5 
6 
.936 
X83 
.772 
.311 
68.9 
75.0 
60.4 
14.6 
7 
.956 
.114 
.796 
.318 
69.3 
75.8 
61.2 
14.6 
8 
.983 
.138 
.817 
.321 
71.9 
77.8 
62.6 
15.2 
9 
.998 
.161 
.836 
.325 
74.6 
79.8 
66.4 
13.4 
10 
.995 
.167 
.836 
.331 
77.8 
81.8 
71.0 
10.8 
11 
.976 
.146 
.837 
.309 
80.4 
84.4 
74.6 
9.8 
Noon. 
.950 
.114 
.792 
.322 
82.5 
86.3 
76.6 
9.7 
1 
.919 
.080 
.767 
.313 
83.8 
88.0 
79.4 
8.6 
2 
.896 
.046 
.744 
.302 
84.2 
88.6 
80.3 
8.3 
3 
.881 
.031 
.740 
.291 
83.6 
86.6 
79.2 
7.4 
4 
.876 
.034 
.746 
.288 
81.9 
85.2 
77.5 
7.7 
5 
.8S4 
.035 
.740 
.295 
79.9 
83.2 
75.0 
8.2 
6 
.894 
.039 
•746 
.293 
77.8' 
82.2 
71.8 
10.4 
7 
.917 
.058 
.773 
.285 
75.8 
80.4 
70.0 
10.4 
8 
.932 
.074 
.791 
.283 
74.7 
79.4 
68.0 
11.4 
9 
.943 
.084 
.798 
.286 
73.7 
78.6 
66.9 
11.7 
10 
.918 
.091 
.807 
.284 
72.8 
77.9 
65.6 
12.3 
11 
.943 
.101 
.803 
.298 
72.4 
77.6 
64.8 
12.8- 
The Mean height of the Barometer, as likewise the Mean Dry and Wet Bulb 
Thermometers are derived from the observations made at the several hours 
during the month. 
