METEOROLOGICAL RESULTS OE THE BUKIT MINYAK HOSPITAL OBSERVATORY, FOR THE MONTH OF JANUARY, 1890. 
5°22' N. Lat. t 100°30' E. Long . Height of Bar Cistern above Sea Level, 43 ft. 
Barometer 
-REDUCED 
TO 32 ° 
Date. 
a’ 
• 
a 
w 
c$ 
W-4 
Oi 
r—i 
<N 
3 
1 
29-962 
29-880 
29-944 
29928 
2 
*978 
•896 
■982 
*952 
3 
■988 
•918 
■978 
■961 
4 
■992 
■823 
•885 
■900 
5 
‘882 
•791 
•811 
•828 
6 
*899 
•787 
*896 
•860 
7 
■912 
*818 
■869 
•864 
8 
•960 
•832 
•850 
•880 
9 
*862 
*808 
•852 
•840 
10 
•874 
*810 
*868 
•850 
11 
•893 
•80S 
.859 
•853 
12 
■903 
•781 
•891 
•S58 
13 
*863 
•818 
•839 
•840 
14 
•S48 
•787 
•841 
’355 
15 
•861 
•761 
■847 
•825 
16 
•971 
•778 
•864 
•874 
17 
.873 
•720 
■841 
•811 
18 
•843 
•794 
•835 
•824 
19 
•908 
•834 
•900 
•880 
20 
*895 
*805 
•856 
•852 
21 
•914 
•828 
•872 
•871 
22 
• -857 
•701 
•829 
•795 
23 
•820 
•724 
•810 
•781 
24 
•903 
•808 
•858 
•856 
25 
•920 
•802 
•852 
•858 
26 
•935 
•798 
•836 
•856 
27 
•954 
•734 
■853 
•847 
28 
•887 
•780 
•S41 
•836 
29 
■923 
•803 
•853 
•861 
30 
■951 
-817 
•898 
•888 
31 
■947 
•816 
•903 
•888 
Mean. 
29-909 
■ iW ■ 
29-802 
29-868 
29-859 
-W- 4 " ^ 
Temperature op Aib. 
Temperature 
op 
Radiation. 
Wind. 
Direction, 
9 H. 
16 H. 
21 H. 
Mean. 
Maximum. 
j Minimum. 
Range. 
d 
d 
CG 
Difference Sun 
and Shade. 
Grass. 
I Difference Shade 
1 and Radiation. 
9 H. 
16 H. 
21 H. 
Total Miles. 
■ 1 
9 H. 
16 H. 
W 
1-4 
Mean. 
H 6 
! 15 H. 
w 
t-H 
sq 
Mean. 
J* 
( 16 H. 
d 
r-H 
Mean. 
86-0 
89-5 
790 
* 
821 
91*6 
74-0 
17'o 
144-0 
52 5 
72-0 
20 
Calm. 
SW. 
Calm. 
10 
79-0 
80-5 
77-0 
78-8 
■914 
•903 
•902 
■906 
72 
66 
91 
76 
85-0 
S9*0 
79-0 
81*7 
91-5 
74-0 
17-5 
144-0 
52-5 
72-5 
2-0 
SW. 
NW. 
Calm. 
19 
78-0 
80-0 
76-0 
78-0 
•898 
•903 
•858 
*886 
72 
66 
87 
75 
85-0 
88-0 
78-0 
81-1 
89-5 
735 
16-0 
136-0 
46-5 
71*6 
2-0 
sw. 
NW, 
Calm, 
41 
77-5 
78'0 
76-0 
77-1 
•828 
■825 
•872 
•841 
70 
62 
91 
74 
81.5 
86-0 
80-0 
80-3 
88-0 
74-0 
140 
121-0 
330 
70-0 
4-0 
Calm. 
SW. 
Calm. 
50 
765 
78-0 
750 
76-5 
■831 
•852 
■802 
•828 
78 
68 
78 
74 
80-0 
86-5 
80-0 
79-8 
89-0 
73*0 
16'0 
1390 
50-0 
69-0 
4-0 
Calm. 
sw. 
Calm. 
40 
77-0 
79-0 
700 
773 
•889 
■907 
•845 
■880 
87 
70 
82 
79 
84-0 
89-5 
79-0 
81-3 
91-5 
73 0 
18-5 
141-0 
49-5 
70-0 
30 
Calm. 
1WSW. 
Calm. 
16 
80'0 
79*0 
76-5 
78-5 
•971 
•864 
•865 
*900 
83 
64 
89 
78 
80-0 
88-6 
76-5 
80-1 
89 5 
75-5 
14-0 
1360 
46'6 
70-0 
6-5 
NE. 
ssw. 
Calm. 
50 
735 
76‘6 
72-5 
743 
•726 
•737 
•732 
•731 
72 
56 
82 
70 
80-5 
88-6 
75'0 
78-8 
89 - 6 
71-5 
18-0 
128*0 
38-5 
69-0 
2-6 
NW. 
ssw. 
SW. 
125 
74-6 
79'0 
72-5 
75-3 
•760 
•864 
•746 
‘790 
74 
64 
86 
74 
32-5 
85-5 
74-5 
78-1 
89-5 
700 
19-5 
133-0 
43-5 
68-5 
1-6 
SW. 
ssw. 
NE. 
120 
77‘0 
77-0 
71-5 
75-1 
•855 
•814 
•720 
.796 
77 
66 
86 
76 
815 
86-5 
75-5 
78 3 
89-5 
70-0 
19*5 
137-0 
47-5 
68-0 
2.0 
NE. 
ssw. 
NNW. 
115 
75-5 
79-0 
72*5 
756 
■789 
•891 
■746 
.808 
74 
70 
86 
76 
84-5 
36*5 
76 5 
79-5 
88-5 
70*5 
18-0 
130-0 
41 6 
68-0 
2.5 
ssw. 
ssw. 
NNW. 
175 
77'0 
78-5 
72-5 
76-0 
•828 
•852 
•732 
•804 
70 
68 
82 
73 
84.0 
37*5 
78-0 
80-1 
88'5 
71'0 
17.6 
115*0 
26-6 
69-0 
2-0 
SSE. 
NNE. 
SSE. 
64 
76' 5 
7Tb 
74-5 
76'1 
■798 
•794 
-794 
'795 
79 
62 
84 
71 
81-5 
82-5 
75-5 
77-7 
86-5 
7L5 
15-0 
11 o-o 
23-6 
690 
2-5 
SSW. 
SSW, 
Calm. 
1 35 
775 
78'5 
750 
76‘3 
•875 
•906 
•780 
*853 
83 
83 
88 
84 
83-5 
85o 
7*5 ’5 
78-8 
88 - 6 
71-0 
17 5 
134-0 
45-5 
68-0 
3-0 
ssw. 
Calm 
SSW. 
58 
77'5 
79'o 
72-5 
76-6 
•848 
•911 
*746 
'*835 
75 
76 86 
79 
SCO 
86-5 
75'5 
78 3 
89 5 
70.5 
19-0 
127-0 
37-5 
67-0 
3-5 
ssw. 
SSW. 
SSW, 
60 
75*5 
79'5 
725 
75-8 
•789 
■898 
•746 
■811 
74 
72 
86 
77 
82 5 
86"5 
77-0 
79-1 
89 , o 
70 '5 
19-0 
140-0 
50.5 
68-0 
2-5 
Calm. 
NNW. 
SSW. 
80 
77"0 
76'5 
74-0 
75-8 
•855 
■764 
-801 
•806 
77 
6 1 
86 
74 
82-5 
86-0 
76 0 
78-7 
8i m 5 
70o 
17-0 
125'0 
37-5 
67-o 
3-5 
SSW. 
Calm. 
Calm. 
136 
77‘0 
76'6 
72-5 
75’3 
•865 
•771 
•739 
•788 
77 
63 
84 
74 
82-0 
36 ‘0 
l G‘5 
79-0 
87-5 
72.5 
15-0 
124-0 
30-5 
68-0 
4-6 
NNW. 
SSW. 
Calm. 
125 
76’5 
78-0 
75-o 
75-8 
•825 
•866 
.766 
-819 
77 
72 
84 
77 
795 
83 '6 
76o 
78-0 
38-0 
72-5 
15 -5 
135-0 
45-0 
69-0 
3-6 
SSW. 
SSE. 
SSW. 
125 
77'6 
795 
74-o 
77-0 
•902 
■938 
■807 
•882 
91 
83 
88 
87 
79-5 
85 '5 
775 
79-0 
88-0 
7 3 5 
14.6 
122-0 
34-0 
70-0 
3-5 
NNW. 
NNE. 
SSE. 
55 
7 5*5 
79*6 
74-5 
765 
•816 
■911 
■801 
.84* 
82 
76 
86 
81 
81 ’5 
87 "5 
79*5 
80-6 
90*6 
74-0 
1 6 6 
1320 
41-5 
70-0 
4-0 
SSE. 
NNE. 
SSE. 
75 
77-5 
79’0 
75-5 
77-3 
•876 
■877 
•816 
*856 
S3 
6 , 
82 
77 
SL5 
90-0 
78-5 
80-b 
91-0 
73'5 
18.6 
137‘0 
46-0 
70-0 
3.5 
SSE, 
ssw. 
NNE. 
140 
7 8 ' 5 
8L"5 
74-5 
78-1 
•920 
-944 
*787 
•883 
87 
68 
82 
79 
83 5 
88‘5 
7T5'5 
80-2 
90-0 
72'5 
17-5 
135-0 
45 0 
69-o 
3*5 
SSW. 
ssw. 
Calm. 
176 
78'5 
79‘5 
74-0 
77‘3 
•893 
•871 
•807 
‘857 
79 
66 
88 
77 
78-5 
87"6 
77-5 
79-2 
89-5 
73 5 
16-0 
132-0 
42.6 
70-0 
3-5 
NNW. 
ssw. 
SSW. 
45 
7-P6 
79'5 
73-5 
75’8 
•787 
•884 
•769 
•810 
82 
69 
82 
77 
84 - 5 
87’5 
7*7-5 
80-2 
90' 5 
71-5 
19-0 
1 40 0 
49-5 
69-0 
2-5 
SSW. 
SSE. 
SSW, 
75 
79’5 
78-5 
73-5 
77-1 
•926 
-838 
•759 
•840 
79 
66 
82 
75 
86’6 
89.5 
78-5 
82-0 
91*6 
73 - 6 
18-0 
145-0 
53.5 
70.0 
3-5 
ssw. 
SSW. 
NNE. 
125 
79 5 
79‘5 
75 '6 
78-1 
•898 
•857 
■829 
•861 
72 
b3 
86 
73 
38‘5 
89-6 
79o 
82-3 
91*6 
72 0 
19-5 
1330 
41.6 
68-0 
4-0 
SSW. 
ssw. 
Calm. 
95 
79-0 
79*5 
75'5 
78-0 
■864 
•857 
•816 
•845 
64 
63 
82 
69 
85-5 
90-5 
79-5 
82'2 
91'5 
735 
18-0 
138 0 
46-6 
69*0 
4-5 
NNW. 
ssw. 
SSW. 
120 
78‘6 
79-5 
74 5 
77 -5 
•866 
•843 
■774 
■827 
72 
60 
78 
70 
83‘5 
89‘5 
795 
81-2 
91 '6 
72 5 
19 0 
148*0 
56-5 
69-0 
3-5 
SSW. 
ssw. 
SSW. 
116 
775 
80'5 
745 
77.5 
•848 
•903 
■774 
•841 
75 
66 
78 
73 
34-5 
89‘5 
76 5 
81-0 
S0 - 5 
73-5 
1 7-0 
136-0 
45-6 
70-0 
3-5 
NNW. 
ssw. 
SSW. 
135 
78-6 
79o 
74-0 
77-3 
•879 
•857 
.807 
-847 
75 
63 
88 
75 
81-5 
890 
79 5 
806 
91 -fi 
72,5 
19 0 
1420 
50-5 
69‘0 
3*5 
SSE. 
sw. 
SW. 
160 
76-5 
79-5 
74-5 
76‘8 
•831 
•864 
•774 
•823 
78 
64 
78 
73 
82'7 
87-4 
77-8 
8-00 
89-7 
72-4 
17-3 
133"5 
43-8 
69*1 
32 
91 
77-2 
788 
741 
76-7 
•852 
•863 
■796 
•837 
1 3 
67 
84 
75 
Velo- 
Temperature of 
Evaporation. 
Computed 
Vapoub Tension, 
Relativ 
Humi- 
dity. 
Rain 
Inch- 
es. 
.04 
.07 
.40 
•35 
.65 
.23 
.62 
•07 
•90 
•30 
.10 
•05 
•13 
.05 
.71 
•15 
.86 
Total. 
5'68 
Cloud 
0 to 10 
6 
0 
6 
6 
4 
2 
6 
0 
6 
4 
6 
6 
4 
4 
6 
10 
8 
6 
6 
6 
4 
6 
3 
6 
8 
t> 
8 
4 
0 
G 
8 
6 
0 
8 
6 
0 
4 
0 
4 
2 
0 
6 
0 
0 
0 
d 
0 
0 
10 
0 
0 
0 
0 
Cloud & Weather 
Initials. 
a 
■4 
03 
V 
S~l 
o 
O 
« 
b. 
Ck, b. 
b. 
Ck, o. 
Pk, o. 
Ck. b. 
Ck, c. 
Pk, c. 
Ck, b, 
Ck, c. 
Ck, b. 
Ck, b. 
Ck, b. 
Ck, c, 
Ck, b. 
Ck, b. 
Ck, b. 
Ck, b. 
Ck, b. 
Pk, b, 
Ck, c. 
Ck, b, 
Ck, c. 
Pk, o, 
Ck, c. 
Ck, b, 
Ck, b, 
’Ck, b. 
Ck, b. 
Ck, b, 
Pk, b. 
3 
pI 
co 
o 
M3 
s 
03 
Ck, c. 
b, 
Ck, c. 
Pk, c, 
Ck, b. 
Ck, b. 
Ck, c. 
b. 
Pk, e, 
Pk, b, 
Pk, c, 
Pk. c. 
Ck b. 
Ck, b. 
Ck, c 
Ck, o. 
Pk, o. 
Ck, o, 
Pk, c, 
Ck, b, 
K, b. 
K, c. 
Ck, o. 
Ck, c. 
Ck, o. 
Ck, c. 
Ck, o. 
Ck. b. 
b, 
Ck, c, 
Ck, o. 
a 
Cm 
CO 
*4 
3 
Id the shade, 
Highest Atmospheric Pressure 
Lowest Atmospheric Pressure 
V Highest Temperature 
/ Lowest Temperature 
Greatest Foil of Rain in 14 
mars 
29*992 Inches. 
29-701 „ 
9I- C 5 Fah. 
70-° 
*90 Inches. 
*The daily Mean Temperature of air is obtained 
from the results of the observations at 9 H, 15 H, 21 
H, and Minimum Temperature. 
J. H. McCLOSKY, 
Colonial Surgeon, 
Ck, c. 
b. 
Pk, o. 
Ck. c, 
b. 
Pk, b. 
b, 
Ck, b. 
Ck, b, 
b, 
Ck, c. 
b, 
b. 
b, 
b. 
b. 
b. 
b. 
Pk, o. 
b. 
b. 
b, 
Pk, o. 
b. 
b. 
b. 
b. 
Pk, o, 
Pk, o. 
Pk, e. 
Pk, c, 
