RAINFALL (IN mm) DATA - BATTICALOA.
Serial No. Months 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008
1 January      388.5      381.8      349.5      198.3      384.9      153.6      163.5      267.6      170.1       296.4
2 February      171.4      213.6      145.4      191.5      180.0      130.7        29.6      162.3      157.5       256.6
3 March           -        152.9           -            8.5        89.3        80.8        50.3        27.3        16.9       419.5
4 April      114.1          2.5        62.2        82.6        17.8        30.2        96.5        10.7      233.3         70.5
5 May        41.9        32.0        29.6      115.7        31.0        88.3        13.8        24.3        11.4          2.1
6 June          6.6        93.4        90.6          5.6        87.5        15.5           -            1.7        67.7         93.6
7 July        25.7           -        100.7        29.7        39.3          6.6          9.1          0.1      101.3          5.3
8 August          2.8        15.8           -            2.2        31.8          2.3        38.2        18.3      104.4         22.9
9 September        73.5      104.7        16.1          2.0        80.0      328.6        74.8        15.8        16.2         56.1
10 October      201.0        57.9      158.1        81.5      111.6      387.4      135.5      183.0      124.7       120.6
11 November      463.6      544.6      253.2      380.7      722.2      444.5      408.7      281.1        79.5       339.6
12 December      501.2      422.2      430.9      774.5        83.1      926.2      203.2      314.1      487.2       304.1
Total  1,990.3  2,021.4  1,636.3  1,872.8  1,858.5  2,594.7  1,223.2  1,306.3  1,570.2   1,987.3
No. of Rain days 104 121 90 90 103 114 99 88 96 112
 
Source: Meteorology Department