APPENDIX III 
METEOROLOGICAL REPORT 
BOTANIC GARDENS SINGAPORE, 1967 
Reading daily at 8,00 a.m. local time at “ Orchid Enclosure from 1 1 67 lo 31 12 67 
1967 
Total Rainfall 
Highest fall in 24 
hours 
No. of days rainfall 
Mean Maximum 
Temperature 
Highest Maximum 
Temperature 
Mean Minimum 
Temperature 
Lowest Minimum 
Temperature 
i 
Mean Dry Bulb 
Temperature 
Mean Wet Bulb 
Temperature 
1 
Mean R.H. 
Mean Grass Mini- 
mum Temperature 
Mean Earth 4” Tem- 
perature 
Mean Earth 1’ Tem- 
| perature 
! Mean Earth 4’ Tem- 
perature 
Mean Solar Radia- 
tion Temperature 
1 Mean Daily hours of 
I Sunshine 
inches 
inches 
°F 
°F 
°F 
°F 
°F 
°F 
% 
°F 
°F 
°F 
°F 
°F 
hours 
January 
22 47 
5 62 
22 
87.1 
91.5 
72.1 
69.0 
74.2 
73.4 
96.5 
71.1 
78.6 
80.4 
81.2 
122.7 
4.60 
February 
13 46 
5 93 
10 
87.9 
91.5 
72.1 
69.5 
74.3 
73.6 
96.6 
71.2 
79.4 
80.4 
81.2 
123.1 
5.05 
March 
7 11 
0 58 
7 
90.7 
94.2 
72.7 
70.5 
75.1 
74.5 
96.4 
71.6 
81.5 
83.2 
82.5 
129.9 
7.12 
April . 
7 71 
1 75 
18 
89.4 
92.5 
73.6 
71.0 
77.0 
76.4 
96.7 
73.1 
81.3 
83.9 
83.8 
125.4 
4.92 
May . 
5 30 
1 88 
13 
88.8 
92.5 
75.0 
72.5 
77.5 
76.8 
96.7 
74.0 
81.9 
83.2 
83.5 
125.0 
5.56 
June . . 
4 76 
1 60 
10 
88.8 
91.5 
75.1 
70.0 
78.0 
76.6 
94.3 
73.2 
81.4 
82.9 
83.6 
124.0 
5.13 
July . . 
4 78 
0 84 
13 
88.5 
90.5 
74.0 
70.5 
76.8 
75.6 
94.6 
73.1 
81.3 
82.3 
83.1 
130.1 
5.76 
August 
5.73 
2.53 
11 
89.2 
91.5 
74.9 
72.5 
77.2 
76.0 
94.4 
73.1 
81.9 
86.2 
83.8 
134.3 
6.73 
September 
5.68 
2.20 
9 
88.7 
91.8 
73.8 
72.0 
77.0 
76.2 
96.6 
72.5 
81.4 
83.1 
83.6 
136.9 
6.41 
October 
4.73 
0.81 
16 
89.5 
93.5 
74.0 
69.5 
76.5 
75.6 
95.6 
72.5 
81.6 
83.7 
83.9 
132.5 
5.59 
November 
19.35 
3.22 
24 
81.0 
91.5 
73.5 
72.0 
75.8 
75.2 
97.2 
72.2 
79.9 
81.7 
82.7 
130.5 
4.32 
December 
23.65 
5.15 
20 
86.4 
92.0 
72.8 
70.5 
74.4 
73.6 
95.7 
71.7 
78.6 
79.9 
80.8 
123.6 
3.27 
Total , . 
119.68 
32.11 
173 
•• 
•• 
•• 
•• 
*• 
Mean . . 
88.0 
92.0 
73.6 
70.8 
76.1 
75.3 
95.1 
72.4 
80.7 
82.6 
82.8 
128.2 
5.37 
