iv Meteorological Observations. 
Abstract of the Results of the Hourly Meteorological Observations 
taken at the Surveyor General's Office, Calcutta, 
in the month of January, 1866. 
Hourly means, &c. of the Observations and of the Hygrometrical elements 
dependent thereon.—(Continued.) 
5B 2 ae 24 | Salas 
ae) Cs} ° 2 
Be ie | ees ee 
2 i 2 5 | ROORa Sel aeons 
=| 2 e 5 a 6.2.4) ee eae Noman 
Q iS) ® 2 ° of |E os a By 
Hour. ; 2 qa 3 2) el Be ose 
S83) 2] 8 |-2. | 45 | 32 |e.8 | bee 
Pal ela fe | 8 | bode cau. 
do a 5 dea da rea avr- 
g 5 B B | be | 8 | ba | SPs | aca 
= A ‘S) A = a < a 
oO (0) fe) Co) Inches. | T. gr. | T. gr. 
Mid- 
night.| 62.1 3.4 59.4 6.1 | 0.513 5,69 1.29 0.82 
1 61.7 3.1 59.2 5.6 .009 .66 17 83 
2 61.2 3.0 58.5 5.7 498 53 16 83 
3 60.7 2.9 58.1 5.9 AQ1 A6 Al 83 
4 60.2 2.7 57.8 5.1 486 Ad .0O 84 
5 59.7 2.6 57.4 4.9 -480 36 0.95 .85 
6 59.7 2.4 57.5 4.6 ASL 38 89 86 
vi 59.4: 2.4 57.2 4.6 A76 32 .89 .86 
8 60.7 3.0 58.0 5.7 489 AA, 1,15 83 
9 62.7 4.5 59.1 8.1 .508 62 13) a 
10 64.4 6.4: 59.3 11.5 O11 -60 2.60 .68 
11 65.3 7.9 59.0 14.2 .506 03 3.29 63 
Noon.| 65.9 9.3 59.4: 15.8 .513 .58 79 .60 
1 66.3 10.2 59.2 17.3 .509 0A 4,21 57 
2 66.7 10.8 59.1 18.4) .508 50 oA .55 
3 66.8 11.2 59.0 19.0 .506 AT 72 04 
A 66.2 10.6 58.8 18.0 .503 A5 38 .55 
5 65.9 9.6 59,2 16.3 509 ‘55 3.91 09 
6 65.8 6.8 60.4 12.2 .030 81 2.85 67 
7 65.1 5.8 60.5 10.4 002 85 08 71 
8 64.4 5.1 60.3 9.2 .528 .82 06 74 
9 63.7 4,4) 60.2 7.9 527 .82 1.73 17 
10 63.1 3.9 60.0 7.0 523 79 ol 79 
11 62.5 3.6 59.6 6.5 .o16 72 38 81 
All the Hygrometrical elements are computed by the Greenwich Constants. 
