ell 
Meteorological Observations. 
Abstract of the Results of the Hourly Meteorological Observations 
taken at the Surveyor General’s Office , Calcutta , 
in the month of April , 186 U 
Solar Radiation, Weather, &c. 
?H • 
=3 a 
o.o 
<d m 
fc>C t> 
P O ■ 
03 rO 
<D 
• • r-4 
CL o 
D - 
03 
P 
<3 as 
l-H 
£ MS 6 
o 
filches. 
25 
127.8 
0.38 
26 
121.0 
• • • 
27 
0.60 
28 
115.0 
29 
126.0 
0.68 
30 
0.64 
Prevailing direction 
of the Wind. 
S. & E. 
S. & S. E. 
Sunday. 
S. & Calm. 
S. & N. & E. 
S. & S. E. 
General Aspect of the Sky. 
Cloudless till 5 a. m. Scatd. i & 
till 6 P. M. cloudy afterwards ; also 
thundering & lightning & raining be- 
o o O O 
tween 10 & 11 P. M. 
Cloudy till 2 a. m. cloudless till 8 a. m. 
Scattered 'A & i till 2 p. M. cloudy 
afterwards. 
Cloudless till 3 a. m. cloudy till 11 a. m. 
Scatd. i & ''M afterwards ; also 
slightly drizzling at Noon & 10 P. M. 
Cloudless till 5 A. M. cloudy afterwards, 
also raining between 5 & 9 P. M. 
Cloudy till Noon, Scatd. i till 6 p.m. 
cloudy afterwards ; also thunder & 
lightning, accompanied with rain be¬ 
tween 8 & 9 P. M. 
