Colombo weather in April (Colombo District, Sri Lanka)
What can you expect from the weather in Colombo during April? Here's what the weather might have in store during this month.
In April, Colombo generally has very high temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 32°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 26°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.
Colombo in April falls under the rainy season with heavy rainfall, averaging around 204 mm for the month. Based on our climate data of the past 30 years, about 13 days of rain are anticipated.
The city usually sees around 234 hours of sunlight, indicating many sunny days.
If you prefer dry days with pleasant temperatures, April may not be the ideal month to visit Colombo. January, February and March typically offer the most optimal weather. In contrast, April, May, June, July, August, September, October and November tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Colombo climate page with graphs.
Colombo, monthly averages in April
Min Temperature
26°C
Max Temperature
32°C
Water Temperature
28°C
Chance of Rain
44%
Precipitation
204 mm
Rainy days
13 days
Humidity
72%
Windspeed
4 km/h
Sunshine
234 hours
Percentage Sunshine
Where to go in Sri Lanka in April
Find out more about the weather in Sri Lanka in April and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Colombo in April?
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. With a water temperature of around 28°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in April.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Colombo.
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.
