Penang. 
Abstract of Meteorological Readings in the Criminal Prison Observatory f or the month of December, 1907. 
O 
CVJ 
CO 
TEMPERATURE. 
Hygrometer, 
► 
3 
District. 
% 
i 
• 
- j- 
Mean Barometrical Pressure 
Fah. 
^ Mean Maximum in Sun. 
Mean Dry Bulb. 
Mean Maximum. 
Mean Minimum. 
Mean Range. 
1 
-O 
CQ 
+-> 
<D 
& 
rt 
Mean Vapour Tension. 
Mean Dew Point. j 
Mean Humidity. 
Prevailing Direction of Winds. 
Total Rainfall. 
Greatest Rainfall during 24 hoi 
•-*- s' - • 
ft j 
Ins. 
°F 
°F 
°F 
°F 
°F 
°F 
°F j 
1 
\ 7 o* 
Ins. 
Ins. 
Criminal Prison Observatory, Penang 
. G- - ' * ‘ / 
\ . , 
29-896 
I 43 'i 
7?‘3 
00 
q\ 
Oj 
73 '° 
^6*2 | 
•863 j 
74-8 | 
82 
NL 
7 : 4.2 J 
2*05 
Colonial Surgeon’s Office, M- E. SCRIVEN, r, DANE 
Pen ang, i iti January,, 1908. Assistant Surgeon. S' -hr Medic* Qffi ur 
