December Rainfall Precipitation in Sri Lanka
Sri Lanka experiences precipitation in December ranging from high in Chilaw with 138 mm of rainfall to heavy in Adams Peak with 497 mm of rainfall.
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Legend
heavy rainfall
high
moderate
low
almost none





Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.
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For a detailed overview over the year and the best time to visit Sri Lanka, check out our Sri Lanka's climate page.
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