More than 401,980 persons or 110,204 families, have been affected by the heavy rains and floods in seven provinces.
Forty deaths have been recorded, while seven persons have gone missing.
The Disaster Management Centre (DMC) reported 4,191 houses had been destroyed and 21,705 damaged, while 39,191 persons, or 11,302 families, were accommodated in 242 evacuation centres.
The situation has returned to normal in the Galle and Hambantota districts, while in the Central Province, where 13 deaths were reported and seven missing, 9,114 persons have been affected with 1,570 persons from 476 families being sheltered in 22 evacuation centres in Matale (1,310) Kandy (208) and Nuwara-Eliya (52).