Mount Lavinia Weather in April

Mount Lavinia in April averages 32°C (90°F) during the day and 26°C (79°F) at night. April is part of the rainy season, so frequent rainfall is typical.

Rainfall in Mount Lavinia in April

Mount Lavinia is in the rainy season in April, with rain on around 13 days and an average of 207 mm (8.1 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Mount Lavinia in April

April in Mount Lavinia sees highs of 32°C (90°F) and lows of 26°C (79°F) overnight. It's usually most comfortable outside during the morning and later in the day. With overnight lows of 26°C (79°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Mount Lavinia in April

The days are predominantly sunny, with an estimated total of around 234 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.

Wind Speed in Mount Lavinia in April

April has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.

Average water temperature in April

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If you prefer dry days with pleasant temperatures, April may not be the ideal month to visit Mount Lavinia. Our weather planner can help you explore destinations with more pleasant weather conditions.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Sri Lanka, check out our Mount Lavinia's climate page.

Mount Lavinia Temperature in April

Min Temperature 26°C (79°F)  

Max Temperature 32°C (90°F)  

Water Temperature 28°C (82°F) *  

Chance of Rain 44%  

Precipitation 207 mm (8.1 in)  

Rainy days 13 days  

Humidity 72% *  

Windspeed 1 m/s (2 knots) *  

Sunshine 234 hours *  

Percentage Sunshine *  

* Data from: Colombo, Sri Lanka (7 KM, 4 Miles).

Daily Historical Temperatures

47-year average (1976-2025)

Based on our historical records, temperatures in Mount Lavinia typically stay consistent throughout April, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 25°C (77°F).

Average temperatures in April

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Daily Historical Precipitation

47-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in April

‹ Select year to compare to 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 ›

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Mount Lavinia in April

Browse day-by-day weather records for Mount Lavinia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Mount Lavinia historical weather extremes in April

Based on weather observations in Mount Lavinia between 2001 and 2026, these are the recorded extremes during April.

• On April 10, 2024, temperatures climbed to 35°C (95°F), marking the warmest April day on record.
• The coldest April day was on April 30, 2002, with a maximum of 25°C (77°F).

What to Wear in Mount Lavinia in April

Warm weather calls for comfortable, breathable clothing in April. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Mount Lavinia in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Sri Lanka, check out our Mount Lavinia's climate page.

More climate data for Mount Lavinia

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Mount Lavinia climate overview or explore weather in Sri Lanka.