Mirissa weather in September (Matara District, Sri Lanka)
Planning a trip to Mirissa in September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In September, Mirissa generally has
high temperatures
and heavy rainfall.
Throughout the day, temperatures typically settle at around 29°C.
But by evening, they drop to around 25°C.
Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water, especially if you find yourself outdoors for extended periods.
Mirissa in September falls under the rainy season with heavy rainfall, averaging around 225 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 11 days of the month will see rainfall.
The area enjoys a balanced 180 hours of sunlight. Ensuring it's neither too overcast nor too sunny.
If your ideal day consists of dry skies and moderate temperatures January, February, March, July and August generally stand out with the best circumstances. While May, June, October and November tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Mirissa climate page with graphs.
Mirissa, monthly averages in September
Min Temperature
25°C
Max Temperature
29°C
Chance of Rain
37%
Precipitation
225 mm
Rainy days
11 days
Sunshine
180 hours *
Percentage Sunshine
*
Where to go in Sri Lanka in September
Find out more about the weather in Sri Lanka in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Mirissa in September?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Mirissa.
Our site offers climate and forecast data for every country in the world. Are you going to Sri Lanka? On this website you can find historical weather averages for many cities in Sri Lanka. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
