Ixxxu Meteorological Observations. 
Abstract of the Results of the Hourly Meteorological Observations 
taken at the Surveyor General's Office, Calcutta, 
in the month of May, 1863. 
Daily Means, &c. of the Observations and of the Hygrometrical elements 
dependent thereon.—(Continued). 
is is = ee ile sais 
© : a3 x q S sl 
| ram oO is =) ) Dien <8 22 
Fee a alae Se eee eee 
2 ow es om ww O = = o| “2 a= 
A 8 5 = 2 SCS oS | 22.2 
Dyavias |poahy alee = a 5 5 ees ees) 2S 
2 Es 15 2. oe) = ae Zl S 
2 2 2 = = | Cae. S| a Ss 
Ss o = 2 Bas aad eo a 
g = 3 a= ° = leer > 
Hoo ES a. iS iy aS le eo il ae 
| 88 S Fes (MSS ae eee ese 
| & A Oo A a = s = 
0) Oo) Bee beew Iba@aes, || Au eae, || AN ere 
1 79.0 6.9 G42) 11.7 0.832 8.87 4.00 0.69 
2 81.0 6.4 U0 | UO 916 9.75 3.70 73 
3 Sunday. é 
4 74.8 4.6 71.6 7.8 766 8.27 | 2.35 78 
5 adel 44, 74.0 7.5 827 -90 AL 79 
6 74.4: 3.2 72.2 5.4: 781 46 1.61 84 
ao 76.5 A.5 73.3 lel 809 70 2.44 78 
8 77.7 3.1 75.5 5.3 868 9.37 1.70 8d 
9 78.8 4.9 75.4 8.3 865 .28 219 oil ti 
10 | Sunday. ’ 
il 81.2 5.8 Uae 9.3 931 92 3.37 15 
12 80.1 6.6 76.1 | 10.6 885 AZ 76 (2 
13 77.9 7A 72.7 } 12.6 792 | 8.45 4.19 67 
14 mol 6.7 74.4 | 11.4 .838 95 3.88 70 
15 80.0 7.6 75.4 | 12.2 865 9.20 4.32 68 
16 80.0 6.5 76.1 | 10.4 835 44: 3.66 |>—.72 
17 | Sunday. 
18 80.1 7.7 75.5 | 12.3 868 23 4.37 63 
19 79.4 7.0 74.5 | 11.9 840 8.96 10 .69 
20 80.1 6.7 TSI || OSL 885 9.42 3.79 71 
21 78.3 5.6 TAA 9.5 838 8.97 16 WES 
22 Gow 6.0 | 74.9 | 10.2 851 9.09 48 2 
23 75.9 7.3 | 73.8 | 12.4 .822 8.76 4.23 .67 
24 Sunday. | 
! 
25 80.5 6.6 76.5 | 10.6 -896 9.54 3.79 12 
26 81.6 6.6 77.6 | 10.6 928 85 Mil 72 
27 82.6 7.4 C82 es 946 | 10.00 4.50 69 
28 81.9 8.1 77.0 | 13.0 .910 S65) |) sif/ .66 
29 80.2 10.3 74.0 | 16.5 827 8.73 5.99 09 
30 80.9 105 | 746) 16.8 843 89 | 6.21 ayy) 
31 Sunday. | | 
| 
| | 
All the Hygrometrical elements are computed by the Greenwich Constants. 
From the ist January, 1563, the Greenwich New Factors have been used for 
Computing Dew-point. 
