Ixvill Metleo.oloyical Observations. 
‘Abstract of the Results of the Hourly Meteorological Observations 
tuken at the Surveyor General’s Office, Calcutta, 
in the month of September 1866. 
Hourly Means, &e. of the Observations and of the Hygrometrical elements 
dependent thereon.—(Continued.) 
| ; : eb er gy [peeetalgise 
yes Si beeae |) oe 3 Seema 2 | = = 
Ss re oe 2 Bs Reo } 2 ah, 2 2 
E Flee | 3 eS 28 |e ae | eae 
“= Ss 2 3 - — 
Paes = 2: | BS | 2S eet 
| gg Fa 5, jaa) (ca fran} 2 4 cia 2 4 Sis 
| Ss 8 = a =a) As mSHel)abs 
| oO 2 a par oS oa es 8 | Se-8 
| S| =| a 5 qm Sie si-5 | BA S| soe 
0) ty) ) ty) Inches; |) “yer? | ever 
Mid- 
night. 80.4 1.8 | 79.1 3.1 0.973 10.47 1.07 0.91 
1 80.2 1.8 | 78.9 3.1 967 AL 06 OL 
2 80.2 1.5 | 79.1 2.6 973 A7 0.90 92 
3 80.0 1.4 | 79.0 2.4 970 45 81 93 
A, 79.8 1.4 | 78.8 2.4 964 40 81 93 
5 79.8 1.3 | 78.9 2.2, 967 43 74 .93 
6 79.8 1.2 | 79.0 2.0 .970 46 .68 94 
7 80.4 1.6 | 79.3 2.7 979 Oo 94, -92 
8 81.0 2.8 | 79.0 4.8 970 AO 1.70 .86 
9 81.5 3.8 | 78.8 6.5 O74 .29 2.35 ol 
10 81.6 AZ | 78.3 8.0 949 12 90 78 
11 81.8 5.4 | 78.6 8.6 958 19 3.18 76 
Noon. 82.0 5.8 | 78.5 9.3 955 16 AA ie 
ae col: 82.3 5.9 | 78.8 9.4, 964 25 wilt 75 
2 81.9 6.2 | 78.2 9.9 946 07 65 713 
3 82.2 6.0 | 78.6 9.6 958 all .o9 TA 
4, $1.9 5.8 | 78.4 9.3 952 12 44, 75 
5 81.4 5.4 | 78.2 8.6 946 07 14, 76 
6 81.2 4.0 | 78.4 6.8 952 lig 2.44 81 
7 81.2 3.2 | 79.0 5.4 970 40 1.91 .8d 
8 80.9 2.4 | 79.0 4.6 970 40 .63 87 
9 80.5 iy N Wieholl 4.3 961 30 AQ 7 
10 80.5 2.2) 79.0 Ba 970 AZ .30 .89 
11 80.5 9) |) 79-2 Bee 976 00 ll YO 
All the Hygrometrical elements are computed by the Greenwich Constants. 
