Gampaha Average Yearly Weather

Average weather in Gampaha is generally around 31 celsius but it does vary during the year with averages differing

Typically February is when its hottest and June is the coldest period of the year. Temperatures do vary by 2.You can expect average temperatures to typically bring around 32 in Spring, 30 in Summer (June to Aug) , 30 in Autumn (from Sept – Nov) , 31 degrees in Winter too.

MonthDegrees Celsius
January31
February32
March32
April32
May31
June30
July30
August30
September30
October30
November30
December30


When is the best time to go to Gampaha?

We have collated several historical weather facts and data to help you determine when the best time to visit Gampaha

  • Typical Average Daily Temperature: 31
  • Typical Hottest Month: February
  • Typical Coldest Month: June
  • Average Spring Temperature: 32
  • Average Summer Temperature: 30
  • Average Autumn Temperature: 30
  • Average Winter Temperature: 31