METEOROLOGICAL RESULTS OR THE CRIMINL PRISON HOSPITAL OBSERVATORY, PENANG, FOR THE MONTH OF JULY, 1890. 
5° 20' JST. Lat., 100° 20' E. Long. 
Height of Bar Cistern above Sea Level , 20 ft. 
Date. 
liAKOHETKR REDUCED 
TO 32 ° 
Temperature of Air. 
Cs 
1 
2 
3 
4 
5 
6 
7 
8 
9 ■ 
U> 
11 
12 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
Ins. 
29 861 
’872 
•878 
■890 
874 
■889 
■860 
924 
•927 
-90" 
’882 
-865 
■862 
•857 
,850 
•830 
■783 
•79^ 
•818 
853 
•829 
861 
•8S0 
■897 
905 
■912 
920 
■892 
•904 
■911 
■900 
Mean. 
29 874 
Ins. 
29776 
■780 
•769 
•734 
■762 
■789 
‘774 
*8 1 3 
•821 
■8 1 6 
■773 
•775 
•764 
•759 
•748 
■720 
717 
727 
730 
737 
■724 
■815 
■805 
•810 
•820 
•825 
■823 
•809 
•814 
■820 
■811 
(N 
Ins. 
23 824 
•330 
•841 
■858 
.861 
884 
•871 
.870 
'863 
■871 
’866 
•824 
•839 
•842 
*837 
•817 
•764 
•829 
•830 
•832 
•831 
•S44 
•856 
*860 
•900 
907 
910 
■887 
■893 
•900 
•894 
0 
a 
01 
3 
Ins 
29*820 
•827 
•829 
•844 
•832 
*85 1 
•835 
•869 
•870 
•86 
81o 
a 
cs 
°F. 
840 
S4 5 
81.5 
810 
8 2 0 
76 5 
83-0 
83 0 
^2'U 
84 5 
81 5 
pa 
iO 
aa 
t— H 
Csl 
821 79-0 
29-780 29-852 
■821 
•8 1 9 
•812 
•789 
•765 
•785 
•803 
•807 
•795 
•840 
■847 
*856 
•S75 
•881 
•884 
863 
•870 
•877 
•868 
29 837 
S0.O 
82-0 
79-0 
82-5 
82- 5 
83- 0 
82-0 
82-0 
83 0 
78 0 
84- 5 
86 0 
79- 0 
81-0 
80- 5 
80 0 
78 0 
78 '5 
79 0 
°F. 
875 
86 0 
88 5 
82-0 
84 o 
82.5 
89-0 
86-0 
87-0 
■<6 5 
85 5 
83.0 
84'0 
86 0 
84- 5 
85 '0 
86-0 
86-0 
85 0 
84.0 
86-0 
81- 5 
87 0 
85- 5 
84-5 
83 0 
84.0 
85 5 
84-0 
82- 5 
82-0. 
0 
CD 
3 
81'3 
°F, 
79 5 
79-0 
76*5 
74 '5 
76- 5 
7 90 
79 '0 
77’0 
r-j o 
7 9 '5 
7b - 5 
77- 5 
7 6.5 
77-5 
770 
77- 0 
800 
78 0 
78- 0 
79- 0 
78-0 
76-0 
80- 5 
78 '0 
79 5 
7 7 0 
77 0 
79-0 
77'5 
77-0 
77 0 
3 
3 
• *—4 
X 
cS 
84-9 
°F 
81-9 
8F2 
80- 4 
77- 6 
75 - 5 
73-0 
81- 2 
79- 9 
80 5 
80*9 
79 9 
80- 2 
78- 2 
795 
78- 4 
79- 4 
8 1 '5 
80- 8 
79 ‘9 
80‘0 
80'5 
76- 4 
81'6 
80-0 
79-2 
78-5 
791 
79 4 
77- 9 
7 7'5 
77'6 
a 
0 
.a 
77 9 
°F. 
90'5 
91*0 
91-0 
87 - 0 
89 0 
86 
90 0 
88 0 
89-5 
88 5 
8o’0 
88 - 0 
87-0 
86-5 
86-0 
86 - 5 
87- 5 
87*0 
86'5 
89-0 
87 - 0 
84 '5 
89 0 
87 5 
87'5 
884 
88 - 0 
87-5 
86 0 
84-5 
85 0 
79 4 
°F. 
7 Go 
75-5 
75 '0 
73*0 
71 *5 
74-0 
74-0 
7 3 *5 
74- 0 
73 0 
740 
73 5 
72- 5 
725 
73- 0 
73- 0 
7G0 
75- 5 
74 5 
75’0 
75-0 
70'0 
74- 5 
71*5 
74'0 
73-0 
75- 0 
73 0 
72.0 
72'0 
72'5 
Temperature 
op 
Radiation. 
87.6 
o 
bo 
3 
p4 
°F. 
14-0 
15*5 
16*0 
14-0 
17-5 
124 
16*0 
1 4‘5 
15.5 
1 5 *5 
14 0 
14-5 
1 4 - 5 
140 
130 
13*5! 
11 5 
1 1- 5 
12.0 
14 0 
120 
14 5 
14 5 
16 0 
13 5 
15- 0 
13 0 
14 *6 
14.0 
120 
12- 5 
0 
0 
CG 
°F. 
151-0 
156-0 
152'5 
120-0 
145-0 
124*0 
0 
0 • 
v a 
2 .0 
0 
3 -2 
a S 
Q 
°F. 
60- 5 
65-0 
61- 5 
33-0 
56-0 
3 7 ‘5 
143*0 63 0 
150- 5 62-5 
151- 0 
73-6 
14-0 
145*0 
152-0 
145-0 
147-0 
1 40-0 
129-0 
1 40*5 
144-0 
146.0 
61-5 
56-5 
64-0 
570 
600 
53- 5 
43 0 
54- 0 
06-5 
59 (I 
133-5 47-0 
138-0 49,0 
154'0 67'0 
46-0 61*5 
! 46 5 57 
135‘0 
163.0 
5 
47 6 
67-6 
1 50"5 62*5 
147 0, 59-0 
136 0 48-5 
120-0 34-0 
oa 
c a 
oi 
u 
O 
© ■ 
1 § 
— . • 1— < 
— 1 +2 
1 fj s 
D 
d 
” 0 
o3 
£ 
124-0 
130'0 
39-5 
45'0 
°F. 
71 "5 
71-0 
71-0 
7 1*0 
69*6 
70-1 
70- 1 
70*5 
71- 5 
70- 0 
72*6 
7 1 ‘5 
71- 0 
71*0 
70-5 
7 l'O 
72- 6 
7 2'5 
72- 0 
7 1 -5 
73- 5 
65-5 
70o 
68-6 
70-5 
70 0 
72u 
TO 5 
69-5 
69-5 
TOO 
Xl 
0 
Wind. 
Direction. 
141-8 54 2 
70-7 
U F 
6.0 
4o 
4.0 
2-0 
24) 
4.0 
4.0 
3.0 
2- 5 
3- 0 
1 
2 0 
1.6 
1-6 
2-6 
2-0] 
3 "5 
3 0 
2*5 
3 6 
1 '5 
4.5 
4 0 
3*0 
3*5 
3 0 
3"0 
2-5 
25 
2-5 
2.5 
H 
Cs 
2 9 
3 
10 
NW. 
NW, 
NE. 
NW. 
NE, 
SbyE. 
NE. 
NW, 
NE, 
NW. 
SE. 
NW. 
NNE. 
NW. 
NE. 
E. 
SE. 
NW. 
S. 
NE. 
SE. 
SE, 
SE. 
SE. 
S. 
SE. 
NE. 
SE. 
SE. 
SE. 
SW. 
NNE 
NW. 
WNW, 
SSW. 
SW. 
s. 
s. 
NNE. 
SW. 
S. 
SE, 
NNE. 
NNE. 
NW. 
NNE. 
NE. 
SSE. 
NW. 
S. 
NNW 
SE 
S. 
SE. 
NNE. 
SSW 
SE. 
s. 
NE. 
SE. 
NE. 
N. 
Temperature 
of 
Evaporation. 
Computed 
Vapour Tension. 
Relative 
Humi- 
dity. 
Cloud 
0 to 10. 
Cloud & Weather 
Initials. 
1. 
Velo- 
city. 
' 
W 
3s 
15 H. 
21 H. 
Mean. 
w 
Os 
15 H. 
! 21 H. 
! Mean. 
H 
Os 
P5 
10 
pa 
r*H 
<M 
j Mean. 
*4 
H- < 
< 
Inch- 
es. 
1 
Mi 
i© 
j 21 H. 
Before 9 a m 
• 
53 
bi 
cc 
0 
-j 
♦ 
E 
< 
After 3 PM. 
a 
OJ 
1 Total Miles. 
1 
°E. 
°F. 
C E. 
C H 
Ins. 
Ins. 
Ins. 
Ins. 
% 
% 
% 
% 
NW. 
50 
79-0 
79-5 
78-0 
77"2 
■925 
.900 
■940 
•878 
79 
69 
93 
80 
•• • 
2 
3 
8 
C, b. 
Cs, c. 
C.s c. 
NW. 
70 
79‘0 
80-0 
77-0 
76-9 
•926 
•944 
•902 
•872 
79 
76 
91 
81 
... 
2 
0 
4 
C, b. 
b. 
Cs, c. 
NW. 
105 
78-5 
800 
75-0 
761 
•936 
•910 
■849 
•860 
87 
68 
93 
82 
••• 
2 
3 
6 
C, b. 
C, c. 
P, c. 
ENE. 
SO 
1 7*0 
77-0 
730 
71-4 
•875 
•862 
.793 
.83 1 
83 
79 
93 
88 
1.60 
8 
10 
lj 
Pk, c. 
Pk, 0. 
Pk, 0, 
SSE. 
45 
75 0 
76-0 
74 5 
73*0 
•775 
•79! 
•829 
■768 
71 
6» 
91 
79 
1-50 
Jo 
6 
6 
Pk, 0. 
P, c. 
P, c. 
SbyE. 
75 
75 0 
7 5 *5 
75-0 
74-4 
•849 
•789 
•787 
.796 
9, 
71 
82 
84 
iu 
8 
P, 0. 
P, c. 
P, c. 
SSW. 
25 
7 7-0 
78-0 
74-5 
75-0 
•848 
•811 
•794 
•783 
75 
69 
80 
74 
... 
0 
Z 
u 
b. 
C, b. 
b. 
SW. 
70 
76-0 
77 0 
750 
74*4 
•804 
■867 
•843 
‘740 
71 
65 
91 
/ i 
... 
3 
0 
0 
P, c. 
b. 
b. 
NW. 
30 
77-0 
77-5 
75'5 
75 -5 
•862 
•845 
•837 
•831 
79 
67 
84 
so 
... 
2 
2 
0 
C, b. 
C, b. 
b. 
SSW. 
95 
77 6 
78-0 
75.0 
75-4 
•850 
•975 
•809 
•841 
72 
79 
80 
80 
... 
2 
0 
0 
c, b. 
b. 
b. 
NW. 
7<" 
76-5 
80 6 
7 6"5 
76*2 
■846 
■826 
•887 
■824 
78 
73 
91 
82 
■32 
4 
s 
4 
Cs, c. 
Pk, d. 
P, c. 
NE. 
35 
75 6 
76-6 
76-0 
74-4 
•837 
•834 
•839 
•804 
84 
72 
89 
80 
•30 
8 
4 
4 
Pk, c. 
P, c. 
P, c. 
NNW. 
120 
76’5 
77*0 
75-0 
746 
•867 
.807 
■849 
•806 
85 
65 
93 
77 
.08 
8 
6 
h 
Pk, c. 
P, c. 
P, c. 
NW. 
135 
76'5 
77-0 
76-0 
72*? 
•840 
■828 
•879 
‘807 
77 
70 
93 
81 
.03 
6 
4 
4 
Pk, d. 
P, C. 
P, c. 
SE. 
75 
76 0 
770 
75'5 
74-6 
.858 
•843 
•864 
•824 
87 
70 
93 
85 
.48 
10 
10 
8 
P, c. 
Pk, d. 
Pk, c. 
NW. 
60 
77-5 
77-6 
76-0 
75-4 
•877 
•764 
•8s6 
■810 
79 
61 
98 
81 
.85 
6 
10 
6 
Cs, c. 
Pk, d. 
Pk, c. 
SE. 
40 
76 5 
76-0 
76 0 
75.4 
•833 
.852 
■845 
•823 
75 
68 
82] 77 
... 
4 
(> 
4 
Cs, c. 
P, c. 
Cs, c. 
NW. 
45 
77'5 
78-0 
76-0 
75-5 
•871 
•866 
■872 
"839 
77 
72 
91 
81 
... 
3 
6 
6 
P, c. 
Cs, c. 
Cs, c. 
SE. 
35 
77 0 
78-0 
7 6 0 
75-9 
•862 
•857 
•829 
•SI 2 
79 
73 
86 
80 
... 
6 
6 
b 
P, c. 
P, c. 
P, c. 
NE. 
35 
765 
77-5 
76-5 
75*7 
•810 
•830 
•880 
•829 
77 
66 
89 
8'. 
... 
6 
ti 
l> 
1 , . 
Pk, c. 
P, c. 
P. c. 
SW. 
65 
77 0 
77'6 
76 5 
75-7 
•848 
■847 
•894 
*833 
75 
70 
93 
81 
,86 
8 
O 
Pk, 0. 
Cs, c. 
Pk, d. 
SE. 
40 
74 -5 
76-5 
74-0 
73-1 
•808 
•861 
•814 
*77 l 
84 
67 
91 
82 
... 
H) 
10 
l 
Cs, c. 
Pk, 0. 
Pk, c. 
SE. 
35 
7 7 -5 
78*6 
77*5 
76-7 
*850 
■882 
•911 
*96s 
72 
7 2 
89 
85 
. . . 
3 
3 
( 
K, c. 
C, c. 
b. 
S. 
60 
78-5 
78 5 
76-0 
75-6 
•888 
•806 
•872 
•8I5 
74 
Co 
91 
80 
.33 
4 
iO 
10 
Pk, c. 
Pk, d. 
Pk, 0. 
NW. 
70 
740 
76-5 
764 
74'2 
•774 
•893 
•852 
•8O4 
78 
79 
85 
81 
.50 
8 
3 
4 
Pk, d. 
Cs, c. 
Cs, c. 
NW. 
50 
784 
78-0 
7 5 t 
75-6 
920 
•856 
•801 
•827 
87 
73 
86 
84 
.37 
8 
0 
4 
P, c. 
Pk, c. 
P, c. 
NW. 
45 
77-0 
77-6 
74-0 
75-0 
-882 
•771 
•843 
•807 
85 
63 
91 
80 
... 
4 
3 
4 
P, c. 
Cs, c. 
Cs, c. 
NW. 
65 
76*5 
760 
76-0 
74-4 
■824 
•748 
.8 1 0 
■780 
80 
64 
82 
79 
2 56 
6 
10 
0 
Pk, d. 
Pk, 0. 
Pk, d. 
NW. 
150 
75-C 
75-1 
75C 
73 9 
•821 
•79( 
•839 
*79( 
86 
71 
89 
84 
6.22 
It 
10 
.10 
Pk, 0. 
Pk, 0. 
Pk, r. 
NE. 
85 
74T 
75.5 
75 t 
73*2 
•801 
•791 
■843 
•792 
82 
73 
91 
84 
.22 
10 
8 
10 
Pk, 0. 
Pk, 0. 
Pk, 0. 
E. 
20 
75, C 
) 75.5 
76T 
74.1 
*8H 
'801 
•843 
*8t)C 
82 
76 
91 
85 
4.75 
u 
a 
10 
Pk, 0. 
Pk, d. 
Pk, 0, 
65 
76 c 
77-2 
754 
751 
*85 * 
1 *838 
5 .84E 
*81 c 
71 
Gu 
89 
86 
total 
51 
157 
52 
20.42 
■ 
1 
Highest Atmospheric Pressure 
Lowest Atmospheric Pressure 
Greatest Fall of Rain iu24 hours 
29.927 Inches 
29.717 „ 
91.° Fah. 
70.° „ 
6 22 Inches 
* The daily Mean Temperature of air iB obtained 
from the results of the observations at 9 H, 15 H, 21 
H, and Minimum Temparature. 
F. K. HAMPSHIRE, m b , 
C dotual Surgeon. 
