Co 
appendix I hi 
meteorological report 
Botanic Gardens, Singapore, 1961 
Reading daily at 8,00 a.m. local time at Orchid Enclosure from 1-1-61 
1961 
Total 
Rainfall 
Highest fall 
in 24 hours 
1 
No. of days 
Rainfall 
Mean Max. * 
Temp. 
Highest 
Max. Temp. 1 
R 
§ d 
c S 
% 
1 Lowest 1 
Min. Temp. 
Mean Temp. 
Dry Bulb 
%a 
s = 
E J? 
2 
Mean R.H. 
i 1 
1 
j Mean Min. 
Grass Temp. 
Mean Earth 
Temp. A" 
1 
Mean Earth 
Temp. 1' 
Mean Earth 
Temp. 4' 
Mean Solar Rad. ; 
Thermometer ; 
i ! 
ins. 
ins. 
°F 
°F 
°F 
°F 
op 
°F 
% 
°F 
°F 
°F 
°F 
°F 
Tamiarv 
6.58 
1.46 
15 
84.6 
90.0 
72.5 
70.3 
75.7 
74.7 
95.0 
71.4 
77.8 
79.8 
81.3 
134.0 
February 
4.71 
1.70 
14 
86.8 
90.0 
72.8 
69.8 
75.2 
74.2 
96.0 
71.3 
79.5 
81.8 
82.4 
136.5 
March 
8.27 
1.40 
15 
88.1 
91.5 
73.6 
71.0 
76.2 
75.3 
97.0 
72.9 
81.6 
83.7 
83.5 
142.2 
April 
6.92 
2.60 
15 
87.1 
90.4 
75.0 
72.2 
77.2 
76.5 
96.6 
74.4 
81.0 
84.4 
84.7 
144.9 
May 
3.09 
1.63 
1 1 
88.4 
91.4 
75.4 
73.0 
78.3 
77.3 
95.0 
74.9 
. . 
84.2 
84.5 
1 35.9 
June 
5.37 
2.21 
13 
86.6 
90.0 
74.! 
70.9 
77.5 
76.5 
94.6 
74.3 
, , 
83.0 
83.8 
123.9 
July 
6.12 
1.50 
13 
86.9 
90.8 
74.2 
70.0 
77.2 
76.4 
95.8 
73.2 
. . 
82.9 
83.7 
August 
1.25 
0.60 
5 
87.1 
90.2 
73.4 
71.1 
77.2 
76.1 
95.0 
72.8 
83.4 
83.5 
September 
4.09 
1.64 
12 
87.8 
90.5 
73.1 
69.1 
76.8 
75.8 
95.5 
72.9 
82.2 
84.2 
84.3 
147.3 
October . . 
3.33 
0.98 
13 
88.0 
90.5 
73.9 
71.0 
76.7 
75.8 
93.5 
71.8 
81.1 
83.6 
84.1 
139,6 
November 
10.97 
1.09 
23 
86.6 
90.7 
73.2 
71.8 
75.8 
75.2 
95.9 
70,5 
79.9 
82.1 
83.2 
138.2 
December 
4.02 
0.69 
22 
85.4 
89.7 
73.1 
71.5 
75.7 
75.0 
96.3 
71.3 
79.8 
81.7 
82.7 
141.6 
64.72 
171 
87.8 
90.5 
73.7 
71.0 
76.6 
75.7 
95.5 
72.6 
80.1 
82,9 
83.4 
138.4 
Total/Mean . . 
(31.0°C) 
(32.5°C) 
(22.8°C) 
(21.7°C) 
(24.8°C) 
(24. 3' C) 
(22.6°C) 
(26.7=0 
(28.3=0 
(28.6=0 
(59.1 C) 
