Unawatuna Weather in April
Unawatuna in April sees very high daytime temperatures of 30°C (86°F) and nighttime lows of 26°C (79°F). As part of the rainy season, showers are frequent and often heavy. Budget around 172 mm (6.8 in) of rainfall for the month.
Rainfall in Unawatuna in April
Unawatuna is in the rainy season in April, with rain on around 12 days and an average of 172 mm (6.8 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Unawatuna in April
In April, Unawatuna gets very high temperatures, with highs of 30°C (86°F). Nights cool to around 26°C (79°F). Mornings and evenings are often more comfortable than the peak afternoon hours. 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 Unawatuna in April
Expect sunny days throughout the month, with an estimated 230 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.For Unawatuna itself, January generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Unawatuna's climate page.
Unawatuna Temperature in April
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
38%
Precipitation
172 mm (6.8 in)
Rainy days
12 days
Sunshine
230 hours *
Percentage Sunshine
*
Historical weather for Unawatuna in April
Browse day-by-day weather records for Unawatuna spanning 25 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Unawatuna historical weather extremes in April
Based on 21 years of weather observations (2005-2026), these are the most extreme conditions recorded in Unawatuna.
- Unawatuna recorded its highest April temperature of 37°C (99°F) on April 17, 2019.
- On April 11, 2005, Unawatuna saw its coldest April day with temperatures maxing out at 27°C (81°F).
- Unawatuna registered its coldest April night on April 4, 2024, with temperatures dropping to 13°C (55°F).
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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tolerable
unpleasant
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What to Wear in Unawatuna in April
Warm but pleasant conditions in Unawatuna in April. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Unawatuna 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 Unawatuna's climate page.
See the full Unawatuna climate overview or explore weather in Sri Lanka.
