Ah Htmct of Thermoiaetrical mid Rainfall Observation* at *«> Stations of the State of Perak duriny the year 1909 
Taiping. 
9 a.m. 
Month. 
3. Kuala Kangsar. 
Batu GAJAH. 
Tapah. 
Lenggong. 
Telok Anson. 
6 a, m. 
to 9 a.m. 
6 p.m. 
6 a.m. 
to 
6 p.m. 
9 a.m. 
6 a.m. 
to 
6 p.m. 
9 a.m. 
6 a.m. 
to 
6 p.m. 
9 a.m. 
6 a.m- 
to 
6 p.m. 
9 a,m. 
6 a.m. 
to 
6 p.m. 
Thermometer 
Rain- 
fall. 
Thermometer 
Rain- 
fall. 
Thermometer 
Rain- 
fall. 
Thermometer 
Rain- 
fall. 
Thermometer 
Rain- 
fall. 
January 
February 
March 
April 
May 
June 
July 
August 
September 
October 
November 
December 
Mean Rainfall . 
Average Month 
Rainfall Mean 
Mean temperature i 
79-63 
78.49 
78.78 
Maximum. 
' Minimum. 
Range. 
Rainfall 
| during the 
; month. 
Maximum. 
Minimum, 
j Range. 
| Rainfall 
during the 
month. i 
Maximum. 
Minimum, j 
Range. 
Rainfall 
during the 
month. 
Maximum. 
Minimum. 1 
Range. 
Raintall 
during the 
month. 
Maximum. 
Minimum. 
fet- 
es 
3 
Rainfall 
during the 
Month. 
Maximum. 
Minimnm. 
Range. 
Rainfall 
during the 
month. 
1 ° 
0 
Inches 
0 j 0 
Inches 
0 
0 
“ 
Inches 
• 
Inches 
Inches 
Inches 
91 
70 
21 
25.17 
91 
69 22 
9.61 
91 
73 
18 
IO.99 
92 
65 
2 7 
1348 
90 
67 
23 
6.71 
92 
69 
23 
IO.63 
91 
70 
21 
20.87 
91 
69 22 
4.69 
93 
70 
23 
6.12 
92 
67 
25 
II. 2 I 
90 
6 7 
23 
3.96 
93 
69 
24 
8.86 
92 
71 
21 
29.28 
93 
71 22 
10.65 
93 
72 
21 
IO.18 
93 
68 
25 
II.24 
93 
69 
24 
5.65 
93 
69 
24 
8.14 
93 
71 
22 
32.65 
94 
71 23 
IO.95 
93 
72 
21 
H.32 
93 
69 
24 
IO.38 
93 
71 
22 
743 
93 
68 
25 
II.72 
94 
72 
22 
8-73 
93 
72 21 
946 
93 
73 
20 
7-39 
93 
70 
23 
7.66 
92 
72 
20 
4.82 
92 
69 
23 
6.42 
94 
7 2 
22 
5.65 
93 
72 21 
2.51 
93 
72 
21 
2.86 
93 
65 
28 
7.29 
9 i 
70 
21 
2.37 
93 
68 
25 
4.75 
94 
69 
25 
2.64 
94 
70 24 
3-17 
96 
70 
26 
1.26 
92 
62 
30 
6-93 
92 
68 
24 
5.40 
93 
69 
24 
2.72 
i 93 
7 i 
22 
15.74 
93 
70 23 
7-94 
93 
7 1 
22 
11.90 
9 i 
64 
27 
14.12 
90 
69 
21 
5.87 
93 
69 
24 
10.52 
93 
70 
23 
776 
92 
70 22 
2.31 
92 
7 i 
21 
5.53 
92 
66 
26 
7-43 
9 i 
69 
22 
6.81 
93 
70 
23 
4-54 
92 
7 i 
21 
14.61 
92 
70 22 
9.51 
92 
70 
22 
8.22 
92 
68 
24 
IO.O4 
92 
70 
22 
5-00 
92 
70 
22 
808 
92 
72 
20 
9.80 
92 
70 22 
3-39 
9 i 
72 
19 
5.64 
92 
68 
24 
12.97 
90 
69 
21 
8.77 
92 
70 
22 
4.06 
I 92 
70 
22 
8,60 
93 
68 25 
3-82 
90 
7 i 
— 
19 
6.42 
90 
68 
22 
12.65 
90 
66 
24 
4-33 
92 
69 
23 
6.45 
j 181.50 
L L 
7801. 
87.83 
1 125.4c 
' 
67.12 
1 
1 
86.89 
k- 
15.12 
, 
j v 
6.50 
, 
V 
! 
;2 
-J 
1 
0.45 
1 

559 
72.42 
77.85 
77-56 
778 
