Gampaha Weather in June

During June, Gampaha experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 26°C (79°F). June sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Gampaha in June

Gampaha is in the rainy season in June, with rain on around 14 days and an average of 290 mm (11 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in Gampaha in June

June in Gampaha brings very high temperatures, with highs of 31°C (88°F) and nights around 26°C (79°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With lows around 26°C (79°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Gampaha in June

The city usually sees around 195 hours of sunlight, indicating many sunny days despite it being the rainy season.

If you're looking for dry conditions and comfortable temperatures, June may not be the ideal month to visit Gampaha. Our weather planner can help you explore destinations with more pleasant weather conditions.