XXV1 Meteorological Observations. 
Abstract of the Results of the Hourly Meteorological Observations 
taken at the Surveyor General's Office, Calcutta, 
in the month of November, 1863. 
Daily Means, &c. of the Observations and of the Hygrometrical elements 
dependent thereon.—( Continued). 
: VE Bs 2a Bae 
ee s 3 is] ® Beng ee a2 
& : 9 Ci) Seuss i | BS 
S fo o So a seo Ss a & 
2 © iB - a O = Oo) & Oe 
2 ee meets se) 2S 
Date. a 5 A S a So Or ana) toes 
ny fo a us a, |. Ss |B2S) 2a 2 
= £ @ || B50) de Sake Seen em ume 
= 3 s 3 (<a ° S rat yom tl = 
a a Bs ig & | oe Soo | eSeenleeaes 
o 4 Pe g Ay Se 6a Poe eeces 
= a to) A = = S = 
0 Co) ty) fe) Inches.| T. er. | T. gr 
1 Sunday. 
2 70.6 6.6 66.0 | 11.2 0.638 6.92 3.03 0.79 
3 71.2 7.4 66.0 | 12.6 638 90 AS 67 
4 70.8 7.1 65.8 | 12.1 634 87 29 .68 
5 69.5 7.2 64.5 | 12.2 .607 .60 .20 67 
6 68.5 8.1 62.8 | 13.8 574 20 04 64 
q 68.9 7.0 64.0 | 11.9 597 49 .08 .68 
8 | Sunday. 
9 69.5 7.1 64.5 | 12.1 607 60 17 68 
10 70.4 7.5 65.1 | 12.8 619 afl 45 66 
11 72.4 4.3 69.4 7.3 713 7.75 2.05 79 
12 72. 3.4 70.4 5.8 .736 8.00 1.66 .83 
13 73.2 3.2 71.0 5.4 “751 17 55 84 
14 73.5 4.5 70.3 7.7 £734 7.95 2.24, 78 
15 | Sunday. 
16 74.9 47 71.6 8.0 766 8.27 A2 ste 
17 71.4 6.4 66.9 | 10.9 .657 7.12 3.01 70 
18 66.9 7A 61.7 | 126 554 6.03 .09 66 
19 64.7 8.0 58.38 | 14.4 494, 5.40 .28 62 
20 64.2 6.7 58.8 | 12.1 503 ol 2.72 67 
21 66.0 6.6 60.7 | 11.9 0386 86 .80 .68 
22 Sunday. 
23 67.2 6.1 62.3 | 11.0 565 6.17 67 70 
24 66.4 6.7 61.0 | 12.1 541 5.91 88 67 
25 66.9 5.8 62.3 | 10.4 565 6.18 50 afi 
26 67.4 5.9 62.7 | 10.6 572 25 59 afi 
27 68.1 5.3 63.9 9.5 595 50 37 73 
28 63.7 7.5 67.7 | 18.5 485 5.31 99 64 
29 Sunday. 
30 61.9 6.6 56.6 | 11.9 467 15 50 67 
All the Hygrometrical elements are computed by the Greenwich Constants. 
From the Ist January, 1863, the Greenwich New Factors haye been used for 
computing Dew-points. 
