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Japanese |
English |
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Table 02
(Cli., Temp.-Humid.) |
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Mean Air Temperature
(Monthly) (1875-1998) |
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Cli02e |
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( ℃ ) |
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| Observation
Center |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Anuradhapura |
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| 1875 |
24.4 |
25.2 |
27.8 |
27.9 |
28.3 |
27.3 |
28.1 |
28.5 |
28.9 |
26.7 |
25.8 |
24.5 |
| 1900 |
25.5 |
27.2 |
28.9 |
29.6 |
29.2 |
29.1 |
28.8 |
29.3 |
28.7 |
28.4 |
26.5 |
26.0 |
| 1925 |
24.3 |
25.2 |
26.9 |
28.6 |
28.3 |
28.3 |
28.6 |
28.7 |
28.9 |
27.5 |
26.1 |
25.4 |
| 1950 |
23.4 |
25.7 |
27.2 |
28.4 |
29.9 |
28.4 |
29.1 |
28.8 |
29.1 |
27.0 |
25.9 |
24.4 |
| 1975 |
24.6 |
26.7 |
27.8 |
28.9 |
28.8 |
28.2 |
27.8 |
28.3 |
27.8 |
27.3 |
25.6 |
24.2 |
| 1998 |
27.3 |
29.3 |
30.7 |
31.5 |
29.9 |
29.8 |
29.2 |
28.6 |
28.9 |
28.7 |
27.5 |
26.7 |
| Badulla |
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| 1875 |
21.6 |
22.6 |
22.8 |
23.6 |
23.5 |
23.3 |
23.7 |
23.9 |
23.9 |
23.8 |
22.4 |
20.9 |
| 1900 |
21.8 |
22.4 |
24.1 |
24.7 |
25.2 |
24.7 |
24.4 |
24.7 |
24.3 |
24.1 |
23.4 |
22.4 |
| 1925 |
20.4 |
20.4 |
22.7 |
24.1 |
24.3 |
23.8 |
23.8 |
24.3 |
24.3 |
23.7 |
22.0 |
22.0 |
| 1950 |
20.3 |
21.6 |
22.9 |
23.7 |
24.7 |
24.0 |
23.8 |
23.9 |
23.8 |
22.8 |
22.3 |
21.1 |
| 1975 |
20.8 |
22.2 |
23.0 |
24.3 |
24.9 |
24.4 |
24.0 |
24.2 |
23.3 |
23.3 |
23.1 |
21.5 |
| 1998 |
20.0 |
20.8 |
21.3 |
22.5 |
23.5 |
23.2 |
22.6 |
21.6 |
21.9 |
22.0 |
20.6 |
19.3 |
| Colombo |
|
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| 1875 |
26.2 |
27.1 |
27.6 |
28.2 |
28.5 |
27.4 |
27.4 |
26.9 |
27.7 |
26.9 |
26.7 |
26.5 |
| 1900 |
27.3 |
28.4 |
29.4 |
28.5 |
29.1 |
28.3 |
27.4 |
27.9 |
27.6 |
27.9 |
27.4 |
26.3 |
| 1925 |
25.3 |
26.2 |
26.9 |
27.8 |
28.1 |
27.6 |
27.3 |
27.2 |
27.3 |
27.1 |
26.6 |
26.8 |
| 1950 |
26.0 |
26.7 |
27.4 |
27.8 |
28.8 |
27.4 |
26.8 |
27.3 |
27.1 |
26.0 |
26.3 |
26.0 |
| 1975 |
26.0 |
26.9 |
27.2 |
27.5 |
28.1 |
27.3 |
27.2 |
27.3 |
26.9 |
27.3 |
26.2 |
26.2 |
| 1998 |
27.9 |
28.9 |
29.3 |
29.7 |
29.7 |
28.7 |
27.9 |
28.1 |
28.3 |
27.7 |
27.2 |
26.9 |
| Galle |
|
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| 1875 |
25.9 |
26.6 |
27.1 |
27.6 |
27.6 |
26.7 |
26.7 |
26.6 |
27.0 |
26.5 |
26.2 |
25.6 |
| 1900 |
25.6 |
25.8 |
26.2 |
27.1 |
27.4 |
26.4 |
26.7 |
26.7 |
26.9 |
25.9 |
25.8 |
25.9 |
| 1925 |
25.4 |
25.9 |
26.3 |
27.6 |
27.4 |
26.6 |
26.8 |
26.3 |
26.9 |
26.4 |
26.2 |
26.0 |
| 1950 |
25.3 |
26.5 |
27.3 |
27.4 |
27.8 |
26.9 |
26.0 |
26.3 |
26.1 |
25.4 |
26.1 |
25.4 |
| 1975 |
25.4 |
26.3 |
26.8 |
27.2 |
27.8 |
26.6 |
26.9 |
26.3 |
26.6 |
26.1 |
25.9 |
25.9 |
| 1998 |
n.a. |
n.a. |
n.a. |
n.a. |
n.a. |
n.a. |
n.a. |
n.a. |
n.a. |
n.a. |
n.a. |
n.a. |
| Hambantota |
|
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| 1875 |
26.1 |
26.3 |
26.8 |
27.8 |
27.7 |
26.9 |
27.3 |
27.3 |
26.9 |
27.3 |
26.5 |
26.2 |
| 1900 |
25.9 |
27.1 |
28.3 |
29.0 |
28.5 |
27.4 |
27.7 |
27.6 |
27.0 |
28.3 |
26.9 |
27.5 |
| 1925 |
25.1 |
25.7 |
26.1 |
27.8 |
28.0 |
27.8 |
27.6 |
27.7 |
27.4 |
26.9 |
26.2 |
26.2 |
| 1950 |
25.7 |
26.5 |
27.3 |
27.9 |
28.8 |
27.8 |
28.1 |
27.8 |
27.8 |
26.9 |
26.6 |
25.8 |
| 1975 |
25.6 |
26.3 |
26.9 |
27.7 |
27.6 |
27.0 |
27.3 |
27.7 |
27.2 |
27.9 |
26.9 |
26.2 |
| 1998 |
27.6 |
28.5 |
28.9 |
29.7 |
29.7 |
28.8 |
28.7 |
27.9 |
28.3 |
28.1 |
27.5 |
26.7 |
| Jaffna |
|
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| 1875 |
26.1 |
25.9 |
28.3 |
29.6 |
29.1 |
28.1 |
28.3 |
26.7 |
27.6 |
26.1 |
25.8 |
24.7 |
| 1900 |
25.8 |
27.3 |
29.8 |
30.6 |
30.1 |
29.2 |
28.4 |
28.6 |
28.3 |
28.2 |
26.2 |
26.1 |
| 1925 |
24.9 |
25.8 |
27.3 |
29.9 |
29.2 |
28.9 |
28.4 |
28.3 |
28.4 |
27.8 |
26.4 |
25.8 |
| 1950 |
24.8 |
26.3 |
28.4 |
29.4 |
29.8 |
28.7 |
28.1 |
27.7 |
28.4 |
27.1 |
26.4 |
25.4 |
| 1975 |
25.3 |
26.9 |
28.5 |
30.1 |
29.4 |
28.8 |
28.3 |
28.4 |
28.0 |
27.5 |
26.6 |
24.8 |
| 1983 |
26.1 |
28.1 |
29.4 |
30.5 |
30.6 |
29.7 |
29.4 |
29.0 |
28.3 |
28.3 |
27.4 |
26.1 |
| Kandy |
|
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| 1875 |
24.1 |
24.9 |
26.2 |
26.0 |
26.3 |
24.8 |
24.8 |
24.8 |
24.9 |
24.9 |
25.4 |
23.7 |
| 1900 |
24.3 |
25.2 |
26.9 |
26.5 |
26.1 |
25.2 |
24.1 |
24.4 |
24.4 |
24.9 |
24.7 |
24.2 |
| 1925 |
22.7 |
23.8 |
24.7 |
25.9 |
25.6 |
24.8 |
25.0 |
24.5 |
25.3 |
24.8 |
24.0 |
24.1 |
| 1950 |
23.6 |
25.2 |
26.2 |
26.1 |
26.4 |
24.7 |
24.6 |
24.7 |
24.2 |
23.9 |
24.4 |
23.6 |
| 1975 |
22.4 |
23.3 |
25.0 |
25.9 |
25.4 |
24.6 |
24.2 |
24.4 |
24.1 |
23.9 |
24.0 |
23.3 |
| 1998 |
25.1 |
26.5 |
27.7 |
28.3 |
26.9 |
25.7 |
25.0 |
24.7 |
24.3 |
24.5 |
24.6 |
24.1 |
| Kurunegala |
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| 1885 |
25.1 |
25.5 |
27.0 |
28.1 |
28.0 |
27.2 |
26.7 |
26.3 |
26.6 |
25.5 |
25.2 |
25.0 |
| 1900 |
26.0 |
27.6 |
28.4 |
28.7 |
28.6 |
27.1 |
26.2 |
26.6 |
26.2 |
26.9 |
26.8 |
25.8 |
| 1925 |
24.6 |
25.5 |
27.0 |
28.1 |
27.7 |
27.2 |
27.2 |
27.1 |
28.0 |
26.8 |
26.2 |
25.2 |
| 1950 |
24.9 |
26.8 |
27.8 |
28.0 |
28.4 |
26.9 |
26.9 |
26.7 |
26.7 |
26.0 |
26.2 |
25.4 |
| 1975 |
25.3 |
27.2 |
28.1 |
28.3 |
27.8 |
27.2 |
27.2 |
26.9 |
26.8 |
26.6 |
26.2 |
26.2 |
| 1993 |
25.9 |
27.7 |
28.7 |
28.9 |
28.1 |
27.6 |
26.9 |
27.4 |
27.7 |
26.7 |
26.6 |
25.9 |
| Nuwara-Eliya |
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| 1875 |
13.0 |
12.4 |
13.7 |
14.3 |
15.8 |
15.2 |
13.1 |
13.4 |
14.3 |
14.6 |
14.3 |
12.9 |
| 1900 |
14.4 |
14.1 |
15.1 |
16.2 |
16.2 |
15.8 |
14.8 |
15.4 |
15.4 |
15.8 |
16.2 |
14.8 |
| 1925 |
13.8 |
13.9 |
15.2 |
15.4 |
16.8 |
16.2 |
15.9 |
15.7 |
15.7 |
16.1 |
15.6 |
15.9 |
| 1950 |
13.1 |
14.4 |
14.8 |
15.1 |
16.0 |
15.4 |
15.1 |
15.7 |
15.0 |
14.9 |
14.8 |
13.9 |
| 1975 |
14.2 |
15.1 |
16.6 |
17.1 |
16.9 |
15.4 |
16.1 |
15.8 |
15.7 |
15.1 |
15.6 |
15.0 |
| 1998 |
16.1 |
16.8 |
17.7 |
18.5 |
17.7 |
17.0 |
16.3 |
16.2 |
15.9 |
16.1 |
15.8 |
15.3 |
| Ratnapura |
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| 1875 |
25.7 |
26.9 |
26.6 |
27.3 |
27.5 |
26.4 |
26.8 |
26.5 |
26.1 |
26.1 |
26.1 |
24.6 |
| 1900 |
28.0 |
29.8 |
30.2 |
29.3 |
29.8 |
28.2 |
27.1 |
27.8 |
27.8 |
29.9 |
29.2 |
28.8 |
| 1925 |
25.9 |
26.9 |
27.0 |
28.0 |
27.6 |
26.8 |
27.2 |
26.9 |
27.3 |
26.9 |
26.6 |
26.1 |
| 1950 |
26.6 |
27.6 |
28.1 |
28.1 |
28.2 |
27.6 |
26.9 |
26.6 |
26.2 |
26.0 |
26.9 |
26.7 |
| 1975 |
26.4 |
27.7 |
27.7 |
28.2 |
27.7 |
26.9 |
27.3 |
27.1 |
26.9 |
26.6 |
26.3 |
26.8 |
| 1998 |
27.9 |
29.1 |
29.3 |
29.4 |
28.7 |
28.7 |
27.4 |
27.1 |
26.9 |
26.9 |
27.1 |
26.7 |
| Trincomalee |
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| 1875 |
25.5 |
26.7 |
27.9 |
29.0 |
29.6 |
28.9 |
29.2 |
29.2 |
29.4 |
27.3 |
26.3 |
25.6 |
| 1900 |
26.2 |
27.3 |
29.0 |
29.4 |
30.4 |
29.7 |
29.1 |
29.8 |
29.1 |
28.0 |
26.7 |
26.6 |
| 1925 |
25.5 |
26.9 |
27.8 |
29.9 |
29.9 |
30.1 |
30.0 |
29.7 |
29.7 |
28.6 |
26.7 |
26.1 |
| 1950 |
25.3 |
26.5 |
27.6 |
28.6 |
30.0 |
29.8 |
30.1 |
29.3 |
29.6 |
27.4 |
26.1 |
25.7 |
| 1975 |
25.3 |
26.7 |
27.5 |
29.3 |
30.8 |
30.1 |
29.6 |
29.6 |
29.0 |
28.7 |
26.8 |
25.1 |
| 1998 |
27.3 |
28.4 |
28.9 |
30.5 |
30.9 |
31.7 |
30.5 |
30.2 |
30.1 |
29.4 |
28.1 |
26.5 |
| ©
２００９， KRI (Kusaka Research
Institute) |
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| Source: |
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| Department
of Meteorology, Sri Lanka. |
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| Revised: 2009(y)/10(m)/10(d) |
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| Chief Editor: |
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| Dr. Milton
Rajaratne (B.Com., M.Sc., Ph.D.) |
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| The
former Head, Department of Management Studies |
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|
University of Peradeniya, Sri Lanka |
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