Meteorological Observations. 
XX1x 
Abstract of the Results of the Hourly Meteorological Observations 
taken at the Surveyor General’s Office, Calcutta, 
in the month of April 1866. 
Solar Radiation, Weather, &c. 
General Aspect of the Sky. 
Overcast to Noon,\ni to 5 P. M., 
Li to 7 a. M., scatd. ~i to 4 
P. M., overcast to8 P. M.\d 
\ni to 3 Pp. M., overcast after- 
wards. Thin rain between 6 
Nal too A Mee) Ors ton Noons 
Clear to 11 a. m., scatd. “i to 
Clear to 7 a. M., scatd. “i to 7 
p. M. clear afterwards, light- 
ning to theS. H.at 10&11 P.M. 
Clear scuds, from 8S. W. from 4 
to 7 a. mM, Foggy at 6 a. M. - 
Clear to 10 a. m. Seatd. “ito 5 
Seuds from S. to N. to 9 a. M. 
Seuds from S. W. to N. E. to 
Clear. Foggy from 5 to 7 a. M. 
Clear to 3 a. m. Seatd. clouds to 
Clear to 9 a. Mm. Scuds from S. 
toN.to 3p.m.clear afterwards. 
Clear to 4 4. mu. Scuds from S. 
to-N. to 3 vp. M.. Overcast to 7 
p. M. clear afterwards, light- 
ning to the 8S. at7 & 8a. M., 
thin rain between 4 & 5 A. M. 
Clouds of different kinds to 6 P. 
M., clear afterwards. Light- 
ning to the S. E. at 4 a. M. 
2 See 24 
3 6 est Prevailing ce 
ulneus ORs direction of the os 
= | ere Isl eas Wind. aS 
See i. | as 
o (Inches tb 
1 | 132.0 W.S. W. & E.S.E.) 2.75 
clear afterwards. 
2 141.0 S.S. E. & W.S. W.) 1.25 
: afterwards. 
3) 121.5 N. & N. N. W. 2.25 
&7a.M.&at8&107. mM. 
4 | 128.0 W.S. W. 0.25 
clear afterwards. 
5 | 135.0 W.S. W. &.S. S.-W 
5 p. M., clear afterwards. 
6 | 132.0 iS. S. W. & S. W. 2.25 
7 | 141.0 IS. W. & W.N. W.| 0.50 
| 
8 | 145.6 ‘S. & W.S. W. 0.25 
| Pp. M., clear afterwards. 
9 | 140.0 S. by E. & S. 
clear afterwards. 
10 | 143.0 is. & S. S. W. 
8 a. M. clear afterwards. 
11 | 144.6 S. & N. W. ... |Clear. 
12 | 140.5 \S. & variable 0.50 |Clear. Foggy at 6 & 7 a. mM. 
13 | 145.5 IS. & variable 0.50 
14 | 140.5 Ss. & W. 0.75 |Clear. 
15 | 148.4 S.S.W.&S. byE.| ... 
8 a. M., clear afterwards. 
16 | 132.4 5S. & 8, 8. W. (high), 2.00 
17 | 122.0 S. (high) 4.50 
18 | 128.7 8. S. W. &S. 3.25 |Clouds of different kinds. 
19 | 130.2 5.€8.5.W.&S.by W.) 2.00 
20 | 138.0 5. &5S. 8S. W 1.80 
Clouds of different kinds. Light- 
ning to the E. 
