Skip links

Southwest Monsoon Strengthening; Heavy Rainfall Expected in Several Areas

May 26, 2026

The Department of Meteorology Sri Lanka says the Southwest Monsoon is gradually establishing across Sri Lanka, with increased rainfall expected over the southwestern parts of the island.

According to the Department, showers or thundershowers will occur at times in:

  • Western Province
  • Sabaragamuwa Province
  • North-Western Province

as well as in:

  • Galle District
  • Matara District
  • Kandy District
  • Nuwara Eliya District

Heavy rainfall of around 100 mm is likely at some places in these areas.

Meanwhile, showers or thundershowers may occur at a few locations in:

  • Uva Province
  • Ampara District
  • Batticaloa District

after 1:00 p.m.

The Department further stated that fairly strong winds of around 30–40 kmph can be expected at times over:

  • Western slopes of the central hills
  • Northern Province
  • North-Central Province
  • North-Western Province
  • Southern Province
  • Trincomalee District

The public has been advised to take precautions against:

  • Temporary localized strong winds
  • Lightning during thundershowers
  • Flooding and falling trees in vulnerable areas

Authorities continue to monitor weather conditions as monsoon activity intensifies across the island.

This website uses cookies to improve your web experience.
Home
Account
Cart
Search