Meteorological Observations. XXXVil 
Abstract of the Results of the Hourly Meteorological Observations 
taken at the Surveyor General’s Office, Calcutta, 
in the month of May 1871. 
Solar Radiation, Weather, &c. 
4 F Se Winp. ea 
Oe lead z S 
Bn ace }O° 2 Prevaili , 2) b& °| General aspect of the Sky. 
lie feed) Pesie [gg Fs 
| 8 rier rec : = 2 | <5) 
oi lial MEI ES | 
o |Inches lb | Miles 
1\ 142.0; .. SS&Sby W . | 224.4} Chiefly Wi. 
2) 142.5} .... |W& variable. ... | 166.5 | Chiefly \i. 
3} 147.0) ... |-W& WbyS ae 84.6) \nitol2a.M., -ito6P.M., 
, B afterwards. 
4) 147.7; ... |jSSW&S by W) 3.2) 115.7| Chiefly “i. Brisk wind from 
7z to 73 vp. m., T at 8p. mu. 
Lon W at7& 8 P.M. 
5) 131.8 | 0.25 |E S E & Variable; 3.6) 239.0| VCito3a.m., Bto9a.m., 
, clouds of different kinds af- 
terwards. Brisk wind from 
113 to 112 a.m. Tat1li& 
124. m., & from 6 to 8 Pp. m., 
L from 6 to 8 p. m. R. at 
113} & 12 4.M., and from 64 
to8 P.M. 
6| 148.5; ... |WNW<& variable.| ... | 202.7 | Chiefly “i, D at 6} p. Mm. 
7| 150.0} 0.48 |SSE&SSW 19.5| 83.3] Chiefly -i., strong wind at 
64 p. Mm. Hailstone at 6} P.m., 
T & L from 6to9rP.m.R 
from 63 to 73} P. M. 
8} 135.2 | 0.13 |S E & Variable. | 2.8} 99.5| \Wi,to34.m., O to 6a.m., 
clouds of different kinds to 6 
rp. M. O afterwards. Brisk 
wind at liv. mu. Tatlp. mu. 
Lon § at 9pv.M., Slight R at 
13,7 &8 Pp. mM. 
9)/145.0| ... |ISSE&SW ... | 147.3] Chiefly “i. 
10) 144.0; 0.24 |SSW&S 1.7| 98.0| Chiefly Ai. Brisk wind be- 
tween 44 & 5 P.M. Tat4& 5 
p.M.Rat5 & 6 P.M. 
11| 147.4; 027|SE&Sby W | 2.2;1406| Btol0a.m., >i, to5 p.m. 
O afterwards. Brisk wind be- 
tween 5 & 535 vp. m., Tat 54 
& 7p.mu., Lat9&ll p.m, 
R from 5} to 7 p. mM. 
. 12) 146.5 | 0.16 | SSW,SE&SSE |... | 186.9} Clouds of different kinds 
to7 a.m., “1to 7 Pp. M., O ak- 
terwards. T at 8} ep. m. Lon 
SW at 8 p. m., R from 8} to 
10 Pp. M. 
13) 150.0} 1.40 Sby E& SS W)| 7.8/ 114.0) \VitoSam., -ito6P. m., 
O afterwards. High wind at 
7p.M.T at7 & 8p. mM. Lfrom 
7to9rp.m.Rat7 & 8p. mM. 
141 145.0); ... |SSH& ENE)... |113.3| O to4a.m., Bto9a.m., 
“ito 6 p.m., Safterwards. 
\i Cirri,—i Strati, “i Cumuli, i Cirro-strati, ~-iCumulo-strati, \_i Nimbi, 
\Wi Cirro-cumuli, B clear, § stratoni, O overcast, T thunder, L lightning, 
pT SEES 1h gan fe Sey i 
