Meteorological Observations 
Xll 
Abstract of the Results of the Hourly Meteorological Observations 
talcen at the Surveyor General’s Office, Calcutta, 
in the month of May, 18G1. 
Hourly Means, &c. of the Observations and of the Hygrometrical elements 
dependent thereon.— (Continued.) 
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77.9 
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75.9 
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9.46 
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1 
77.9 
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76.1 
5.3 
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.53 
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2 
77.7 
3.5 
75.9 
5.3 
.879 
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3 
78.1 
3.1 
76.5 
4.7 
.896 
.65 
.56 
4 
77.9 
3.2 
76.3 
4.8 
.890 
.59 
.58 
5 
77.6 
2.9 
76.1 
4.4 
.885 
.55 
.43 
6 
77.8 
3.0 
76.3 
4,5 
.890 
.59 
.48 
7 
78.6 
3.2 
77.0 
4,8 
.910 
.79 
.61 
8 
80.2 
5.0 
77.7 
7.5 
.931 
.94 
2.67 
9 
81.0 
6.4 
77.8 
9.6 
.934 
.93 
3.52 
10 
81.7 
8.0 
77.7 
12.0 
.931 
.86 
4.51 
11 
81.9 
9.2 
77.3 
13.8 
.919 
.70 
* 
5.27 
Moon. 
82.3 
10.0 
77.3 
15.0 
.919 
.68 
.82 
1 
82.3 
10.7 
76.9 
16.1 
.908 
.54 
6.27 
2 
82.2 
11.2 
76.6 
16.8 
.899 
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.55 
3 
82.5 
10.9 
77.0 
16.4 
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.57 
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4 
81.2 
10.0 
76.2 
15.0 
.887 
.37 
5.65 
5 
80.9 
8.4 
76.7 
12.6 
.902 
.55 
4.66 
6 
79.5 
7.6 
75.7 
11.4 
.873 
.30 
.03 
7 
78.9 
6.1 
75.8 
9.2 
.876 
.37 
3.16 
8 
78.6 
5.4 
75.9 
8.1 
.879 
.42 
2.75 
9 
78.2 
4,8 
75.8 
7.2 
.876 
.41 
.41 
10 
77.9 
4.4 
75.7 
6.6 
.873 
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11 
77.8 
3.9 
75.8 
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0.83 
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.85 
.86 
.86 
.87 
.87 
.86 
.79 
.74 
.69 
.65 
.63 
.60 
.59 
.60 
.62 
.67 
.70 
.75 
.77 
.80 
.81 
.83 
Ail the Hygrometrical elements are computed by the Greenwich Constants 
