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Sri LankaThe weather in April in Unawatuna
It's hot in April in Unawatuna with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 32°C. At night, you can expect temperatures between 15°C and 17°C.
Looking for sun? April isn’t a good month to be in Unawatuna. 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 Unawatuna, 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 36°C in 2020, Unawatuna reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 24°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 11°C to a highest value of 22°C.
Rainfall amount
In April, there is an average of 225 mm of precipitation, spread over 22 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in April for Unawatuna
Click on any day in April to get detailed info about the usual weather on that day in Unawatuna. Check out the historical temperatures and precipitation over the past 10 years on this day.
April weather comparison
| Unawatuna | New York | |
|---|---|---|
| Average temperature | 31°C | 17°C |
| Max. temperature | 32°C | 22°C |
| Min. temperature | 15°C | -5°C |
| Total precipitation | 225 mm | 81 mm |
| Rainy days | 22 days | 11 days |
Start of April
The month of April starts in Unawatuna with hot temps, averaging around 31°C during the day and nights around 16°C.
Mid April
By mid-April, daytime temps stay steady at around 31°C, with nights around 16°C. There’s a high chance of precipitation during this time.
End of April
By the end of April, the average daytime temperature in Unawatuna is around 31°C, while nighttime temps are about 17°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 Unawatuna for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in April in Unawatuna, 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 Unawatuna
Temperature in April in Unawatuna over the years
Precipitation charts
These charts show the average amount of precipitation in April in Unawatuna, 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 Unawatuna
Total precipitation in April in Unawatuna over the years
Daily UV index in April in Unawatuna
This chart shows the average daily UV index in April in Unawatuna, 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 Unawatuna
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Average weather in Unawatuna by month
Click on a month below to see detailed weather info for Unawatuna. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.