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Table 31 (Cli., Wind ) |
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Average Monthly Wind
Speed at Anuradhapura ( km
/ h ) |
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, |
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Cli31e |
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| Month |
1988 |
1989 |
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
| January |
3.2 |
3.4 |
2.8 |
2.4 |
2.5 |
2.1 |
2.5 |
1.5 |
1.8 |
1.1 |
1.8 |
| February |
2.8 |
3.3 |
2.9 |
2.4 |
2.0 |
2.5 |
2.1 |
1.3 |
1.7 |
1.4 |
2.0 |
| March |
3.0 |
3.1 |
2.7 |
2.3 |
2.6 |
2.3 |
2.9 |
1.9 |
2.1 |
2.1 |
2.3 |
| April |
3.1 |
5.3 |
3.5 |
3.5 |
3.0 |
1.9 |
3.1 |
1.8 |
3.3 |
1.7 |
2.4 |
| May |
9.4 |
9.6 |
7.9 |
4.7 |
5.6 |
6.1 |
8.3 |
5.9 |
7.9 |
4.8 |
4.9 |
| June |
10.8 |
11.1 |
10.9 |
9.5 |
10.1 |
9.6 |
10.3 |
9.9 |
7.4 |
6.9 |
9.2 |
| July |
9.0 |
9.2 |
10.3 |
9.5 |
9.5 |
10.7 |
9.6 |
8.2 |
10.0 |
8.0 |
7.5 |
| August |
8.5 |
10.4 |
9.3 |
8.7 |
9.8 |
9.7 |
9.6 |
9.2 |
8.0 |
8.8 |
6.5 |
| September |
8.3 |
8.4 |
7.9 |
7.4 |
7.9 |
8.7 |
6.9 |
8.7 |
7.6 |
6.8 |
7.9 |
| October |
4.7 |
5.9 |
4.5 |
5.8 |
4.7 |
4.8 |
3.2 |
4.8 |
4.9 |
1.5 |
6.3 |
| November |
- |
2.5 |
3.3 |
1.9 |
2.1 |
1.9 |
1.9 |
1.7 |
1.9 |
1.1 |
2.4 |
| December |
- |
2.6 |
2.5 |
1.8 |
2.2 |
2.5 |
3.0 |
1.9 |
1.4 |
0.8 |
1.4 |
| ©
２００４， KRI (Kusaka Research
Institute) |
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| Source: |
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| Statistical
Compendium on Natural Resources Management Sri Lanka 2000, |
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| Ministry of Forestry &
Environment |
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| Revised: 2003(y)/12(m)/01(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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