Negombo Weather in April
Negombo 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 Negombo in April
Negombo is in the rainy season in April, with rain on around 13 days and an average of 192 mm (7.6 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.
Temperature in Negombo in April
April in Negombo sees highs of 32°C (90°F) and lows of 26°C (79°F) overnight. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Sunshine in Negombo in April
Enjoy a sunny month with about 234 hours of sunshine, even though this month falls in the wet season. There is still enough sun to enjoy the outdoors.If you're looking for dry conditions and comfortable temperatures, April may not be the ideal month to visit Negombo. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sri Lanka, check out our Negombo's climate page.
Negombo Temperature in April
Min Temperature
26°C (79°F)
Max Temperature
32°C (90°F)
Chance of Rain
44%
Precipitation
192 mm (7.6 in)
Rainy days
13 days
Humidity
72% *
Sunshine
234 hours *
Percentage Sunshine
*
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Negombo 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
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
Historical weather for Negombo in April
Browse day-by-day weather records for Negombo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Negombo historical weather extremes in April
According to our 25 years of weather records for Negombo, the following extremes were recorded between 2001 and 2026.
- 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 10, 2022, with a maximum of 25°C (77°F).
- The lowest overnight temperature recorded in April was 22°C (72°F) (April 9, 2018).
Best Places in Sri Lanka in April
Find out more about the weather in Sri Lanka and which places have the best travel conditions in this month. See all of Sri Lanka in April →
perfect weather
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What to Wear in Negombo in April
Warm temperatures in April make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Negombo in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sri Lanka, check out our Negombo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Negombo climate overview or explore weather in Sri Lanka.
