Annual Abstract of Meteorological Observations. Penang, for the year 1885- 
Barometrical Readings 
corrected and reduced to 
32° Fahr. 
Temperature of Air. 
Tempera- 
ture of 
Radiation. 
Wind. 
Temperature 
of 
Evaporation. 
Months. 
w 
o 
MH 
IQ 
rH 
l-H 
HH 
i— I 
CM 
Mean. 
fcrf 
a 
M 
l-H 
rH 
* HH 
T“ 1 
o\ 
Mean. 
Maximum. 
Minimum, 
Range. 
id 
r~^ 
O0 
Grass. j 
Prevailing j 
Direction, j 
Mean Velocity. 
h-j 
cs 
W 
i© 
r—4 
21 H. 
Mean. 
January, 
30.129 
30.068 
30.059 
30.095 
81.2 
89.4 
77.8 
82,8 
91.0 
73.0 
18.0 
152.0 
73.3 
77.0 
74.3 
74.9 
February, 
.059 
29.953 
.050 
.022 
81.1 
89.4 
81.5 
81.0 
92.1 
74.0 
18.1 
151.0 
73.0 
77.5 
75.3 
75.5 
March, 
.058 
.938 
.035 
.010 
82.9 
90.1 
82.2 
85.1 
92.5 
75.4 
17.1 
149.7 
75.9 
79.0 
77,4 
77.4 
April, 
.032 
.920 
.026 
29.994 
84.2 
90.0 
82.1 
85.4 
92.1 
70.7 
15.4 
147.0 
' o 
"d 
78.4 
79.2 
77.6 
78.4 
May, 
.023 
.920 
.021 
.990 
84.2 
80.7 
80.0 
S3. 8 
89.8 
70.2 
18.0 
147.2 
> 
r-t 
d) 
r/2 
O 
P 
u 
© 
■ o 
© 
> 
© 
© 
78.5 
79.0 
77.4 
78.3 
June, 
29.995 
.912 
29.989 
.965 
83.1 
85.7 
79.7 
82.8 
88. 9 
76.2 
12.7 
140.9 
rO 
o 
-M 
U1 
rO 
o 
uO 
O 
77.5 
78.4 
70.7 
77.5 
Jnly, 
30.031 
.947 
30.013 
.997 
81.6 
85.0 
79.6 
82.7 
88.0 
74.9 
13.1 
141.9 
1 
o 
£ 
o 
76.5 
77.7 
70.3 
70.8 
August, 
.022 
.930 
.012 
.990 
S2.0 
84.0 
78.4 
81.4 
87.5 
74.4 
13.1 
140.0 
77.2 
77.5 
75.6 
76.7 
September, 
.002 
.898 
29.997 
.965 
SI. 8 
83.8 
78.2 
81.2 
86.9 
74.7 
* 
inn 
laJtid 
143.9 
77.5 
77.6 
70.0 
77.0 
October, 
29.941 
.805 
.920 
.8S9 
80.7 
83.9 
77.9 
80.8 
87.2 
74.4 
12.8 
144.9 
70.9 
78.1 
70.2 
77.0 
Nov ember, 
.939 
.814 
.916 
.889 
80.9 
84.0 
78.3 
81.0 
87.6 
74.0 
13.0 
144.0 
77.1 
78.2 
76.2 
77.1 
December, 
.904 
.785 
.894 
.800 
80.3 
85.7 
78.9 
SI. 4 
00 
00 
ip 
74.2 
14.2 
145.6 
75 8 
77.3 
76.0 
76.3 
Mean, 
30.011 
29.909 
29.994 
29.972 
82.0 
1 
86.4 
79.6 
82.7 
89.3 
74.8 
14.5 
145.7 
70.5 
78.0 
76.2 
• 
70.9 
Computed Vapour 
Tension. 
f-rt 
Ph 
Cv 
18 
./ jl? 
.727 
.798 
.S93 
.893 
.809 
.839 
.805 
.882 
.807 
.880 
.829 
IQ 
.888 
.771 
.783 
.837 
.850 
.881 
.808 
.819 
CM 
.805 
.799 
.800 
.878 
.882 
.821 
eS 
© 
.701 
.769 
.830 
.870 
.844 
.874 
.885 
.894 
.870 
.868 
.844 
.863 .868 
.873 
.809 
.852 
Relative 
Humidity. 
os 
h h 
8-H 
08 50 
68 57 
70 59 
70 GO 
76 
.858 
.889 
.871 77 
.850 78 
80 
81 
83 
83 
CM 
83 
74 
c 
$3 
© 
09 
00 
h 
o 
a 
© 
-a 
bn 
r*? 
PH 
.5 
3 
PS 
0 so 
.877 
.834 
.846 
71 
87 
70 S5 
74 
74 
70 
76 
80 67 
76 67 84 
87 
77 
78 
hr 
7/ 
80 
90 81 
91 83 
90 
86 
83 
77 
76 
0.27 
1.44 
1.92 
2.72 
0.87 
9.47 
11.11 
14.29 
21.67 
I 
21.14 
7.95 
8.30 
Propor- 
tion of 
Cloud. 
0 to L 
>© 
Total 
107.15 
6 
0 
6 
CM 
5 
4 
4 
3 
0 
0 
/ 
6 
7 
7 
6 
5 
5 
oo 
