ClimateForecastJuneJuly >>

Mirissa Climate by Month

The graphs below provide an overview of the climate in Mirissa (Matara District), Sri Lanka. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Mirissa

Mon   Jun 24
32°C | 26°C
W 25 km/h
8.3 mm
broken clouds and rain

broken clouds and rain

Tue   Jun 25
31°C | 26°C
W 22 km/h
22 mm
broken clouds and thunder

broken clouds and thunder

Wed   Jun 26
30°C | 25°C
W 22 km/h
16 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Mirissa in Sri Lanka

Mirissa features a tropical rainforest climate. The city has no true dry season, though it is noticeably drier in the months of January and February. Temperatures show little variation throughout the course of the year, with average maximum temperatures hovering at around 29°C.

Mirissa has high temperatures year round ranging between 29°C and 31°C.
Other facts from our historical weather data:

  • Which is the hottest month in Mirissa?
    March has an average maximum temperature of 31°C and is the hottest month of the year.
  • Which is the coolest month in Mirissa?
    The coolest month is January with an average maximum temperature of 29°C.
  • Which is the wettest month in Mirissa?
    November tops the wettest month list with 283 mm of rainfall.
  • Which is the driest month in Mirissa?
    February is the driest month with 76 mm of precipitation.
  • Which is the sunniest month in Mirissa?
    March is the sunniest month with an average of 270 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.