The weather in April in Sri Lanka
It's hot in April in Sri Lanka with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 32°C. At night, you can expect temperatures between 19°C and 21°C.
Looking for sun? April isn’t a good month to be in Sri Lanka. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in April for Sri Lanka. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 37°C in 2017, Sri Lanka reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 25°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 23°C.
Rainfall amount
In April, there is an average of 272 mm of precipitation, spread over 25 days. The wind speed is around 2 Bft, mostly coming from the South.
Daily weather in April for Sri Lanka
Click on any day in April to get detailed info about the usual weather on that day in Sri Lanka. Check out the historical temperatures and precipitation over the past 10 years on this day.
April weather comparison
| Sri Lanka | New York | |
|---|---|---|
| Average temperature | 32°C | 17°C |
| Max. temperature | 32°C | 22°C |
| Min. temperature | 19°C | -5°C |
| Total precipitation | 272 mm | 81 mm |
| Rainy days | 25 days | 11 days |
Start of April
The month of April starts in Sri Lanka with hot temps, averaging around 32°C during the day and nights around 20°C.
Mid April
By mid-April, daytime temps stay steady at around 32°C, with nights around 20°C. There’s a high chance of precipitation during this time.
End of April
By the end of April, the average daytime temperature in Sri Lanka is around 32°C, while nighttime temps are about 21°C. There’s a significant chance of many days with precipitation.
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UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Sri Lanka for all months and discover the best travel time
The climate in Sri Lanka is based on weather data from Kandy. Other spots might have different weather. You can check out all destinations in Sri Lanka to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in April in Sri Lanka. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in April in Sri Lanka
Temperature in April in Sri Lanka over the years
Precipitation charts
These charts show the average amount of precipitation in April in Sri Lanka. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in April in Sri Lanka
Total precipitation in April in Sri Lanka over the years
Daily UV index in April in Sri Lanka
This chart shows the average daily UV index in April in Sri Lanka, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in April in Sri Lanka
The weather in April in Sri Lanka is rated an average of 4 out of 5 stars by 2 visitors. Have you been to Sri Lanka? Share your weather experience to help other visitors.
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Alternating sun and rain, but more rain than expected. Being hot and humid, comfortable clothing was required. Wind relaxed. Overall not bad for relaxing on the beach or exploring nature.— This text is automatically translated to English
Warm incredibly— This text is automatically translated to English
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Average weather in Sri Lanka by month
Click on a month below to see detailed weather info for Sri Lanka. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.