APPENDIX 11 
METEOROLOGICAL REPORT 
BOTANIC GARDENS SINGAPORE, 1967 
Reading daily at 9.30 a.m. local time at Gardens Office from 1-1-67 to 31-12-67 
1967 
Total 
Rainfall 
Average 
1914—1967 
Highest 
fall in 
24 hours 
No. of 
days 
Rainfall 
Mean 
Maximum 
Temp. 
Highest 
Maximum 
Temp. 
Mean 
Minimum 
Temp. 
Lowest 
Minimum 
Temp. 
Mean 
Dry Bulb 
Temp. 
Mean 
Wet Bulb 
Temp. 
Mean 
R.H. 
January 
February 
March 
April 
May 
June 
July 
August 
September 
October 
November 
December 
inches 
21.58 
13.43 
4.18 
8.68 
5.77 
5.29 
5.71 
6.22 
5.52 
4.70 
20.51 
25.10 
inches 
10.97 
7.39 
8.24 
8.12 
7.45 
6.69 
6.22 
6.89 
7.31 
7.97 
10.60 
10.34 
inches 
5.33 
5.88 
0.74 
2.11 
1.86 
1.88 
0.86 
1.14 
2.00 
0.90 
3.21 
4.18 
21 
10 
7 
18 
13 
12 
14 
11 
9 
16 
23 
20 
op 
85.6 
86.0 
88.7 
89.3 
88.9 
88.9 
89.2 
91.7 
89.4 
89.9 
86.7 
84.9 
C F 
90.5 
90.5 
92.8 
93.0 
95.0 
95.5 
92.0 
94.5 
93.5 
93.5 
90.5 
88.5 
°F 
73.3 
73.3 
74.3 
75.5 
76.1 
76.8 
75.3 
76.5 
75.5 
75.1 
73.5 
72.7 
°F 
70.0 
71.0 
71.0 
72.8 
73.5 
72.5 
71.0 
73.0 
72.5 
72.5 
70.0 
70.5 
°F 
78.2 
78.9 
81.8 
82.0 
82.1 
82.1 
80.5 
81.8 
82.5 
82.3 
80.5 
77.3 
°F 
75.2 
75.3 
76.1 
78.1 
79.0 
78.3 
77.0 
77.5 
77.9 
77.8 
77.4 
74.9 
V 
/o 
87.0 
84.8 
78.7 
83.8 
83.0 
83.8 
84.9 
80.7 
80.7 
81.3 
86.6 
89.2 
Total . . 
126.69 
98.17 
5.88 
174 
•• 
. . 
Mean . . 

•• 
88.2 
92.5 
74.8 

71.7 
80.8 
77.0 
83.7 
