Xi Meteorological Observations. 
Abstract of the Results of the Hourly Meteorological Observations 
taken at the Surveyor General’s Office, Calcutta, 
en the month of February 1871. 
Hourly Means, &c. of the Observations and of the Hygrometrical elements 
dependent thereon.—(Continued.) 
’ ‘ . eS Tae So cease 
Eagle | 21 opel es | SB auaee 
A ciel ae Gat ls es PS | og eee 
= © © | & ‘$8 | S.2 5) eee 
=| es a | oe Re) ga | oe 
S 2 = 1 ° eee a = as o 2 E 
Hour.| © 3 = S eo a (7 3 20) 
ae | nm F=f [oes H a 
28'| 8 |2)8 | 84 | £2 | o.2saee 
ES eS = = 4; Re ES |e FQ |so8 
ag | 7 evan ee fa | ay |S e5o 
2 3 b> 5 FS o,8 4/325 | 
| 3 et) es AD toa) Bb 
) ) 
aye: ) o Inches. | T. gr. | T. gr. 
Mid- 
night.) 66.5 3.8 | 63.5 6.8 | 0.588 6.46 1.62 0.80 
1 66.2 3.5 | 63.4 6.3 586 45 AS’ Saat 
2 65.9 3.2 | 63.3 5.8 584 43 .B5 83 
3 65.7 2.8 | 63.5 5.0 588 .48 bd 85 
4 65.4 2.6 | 63.3 4.7 584 4A | | 300°) Sie 
5 65.1 2.5 | 63.1 45 .580 Al 08 86 
6 64.8 2.3. | 63.0 4.1 578 40 0.92 ST 
7 64.5 2.5 | 62.5 45 ree | hae eae .86 
8 65.7 3.5 | 62.9 6.3 576° | 386 AG St 
9 66.9 5.2 | 62.7 9.4, 572 oy 2.26 Th 
10 67.9 7.3 | 62.8 | 12:4 574 26 3.11 .67 
11 68.4 9.8} 61.5 | 16.7 .550 5.95 4.30 5S 
| 
| 
Noon.) 68.4 11.9 | 60.1 20.2 525 65 5.26 52 
re | 68.6 | 13.3 | 59.3 | 22.6 511 A8 .96 48 
2 68.6 | 146} 58.4 | 24.7 496 31 6.55 5 
3 68.5 | 15.2) 57.91 25.8 .488 21 .86 43 
4 68.2 | 15.2) 37.6| 25.8 483 16 .80 43 
5 68:2 | 14.0) 58.4| 23.8 496 31 a 46 
é 69:2 | 10.0] 62.31 17.0 563 6.08 4.48 58 
7 63.3 8.0 | 62.7 | 13.6 572 21 3.48 Ot 
8 67.4 6.6 | 63.2 | 11.2 582 35 2.80 69 
9 67.4 5.3| 63.2 9.5 582 36 32 3 
10 67.0 4.8 | 63.2 8.6 582 37 08 75 
il 66.8 4.4 | 63.3 7.9 584 AL 1.89 ae 
All the Hygrometrical clements are computed by the Greenwich Constants, 
a, ae 
