Kalupahana Weather in April
In Kalupahana, April brings high daytime temperatures around 29°C (84°F), with nights cooling to 19°C (66°F). Expect quite a bit of rainfall this month.
Rainfall in Kalupahana in April
You can typically expect 12 days of rain this month, averaging around 263 mm (10 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Kalupahana in April
Expect highs of 29°C (84°F) in Kalupahana in April, with nights dropping to around 19°C (66°F). Overall, the month follows a fairly predictable daily temperature pattern. At 19°C (66°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Kalupahana in April
The area experiences a moderate amount of sunshine, with approximately 157 hours of sunlight expected. This means a decent mix of sun and overcast.If you're looking for dry conditions and comfortable temperatures, April may not be the ideal month to visit Kalupahana. 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 Kalupahana's climate page.
Kalupahana Temperature in April
Min Temperature
19°C (66°F)
Max Temperature
29°C (84°F)
Chance of Rain
41%
Precipitation
263 mm (10 in)
Rainy days
12 days
Humidity
72% *
Sunshine
157 hours *
Percentage Sunshine
*
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in Kalupahana typically stay consistent throughout April, with daily highs averaging around 29°C (84°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 16°C (61°F).
Average temperatures in April
Daily Historical Precipitation
46-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 Kalupahana in April
Browse day-by-day weather records for Kalupahana spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kalupahana historical weather extremes in April
Our historical data for Kalupahana spans 2005 to 2026, revealing these weather extremes.
- On April 6, 2016, temperatures climbed to 37°C (99°F), marking the warmest April day on record.
- The lowest daytime temperature in April was 18°C (64°F), recorded on April 18, 2005.
- Nighttime temperatures dropped to 11°C (52°F) on April 8, 2006, marking the coldest April night on record.
- The wettest day in April Kalupahana was on April 14, 2014 with 144 mm (5.7 in) of precipitation.
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 Kalupahana in April
Warm but pleasant conditions in Kalupahana 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. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Kalupahana 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 Kalupahana's climate page.
Temperature Rainfall Sunshine Humidity
See the full Kalupahana climate overview or explore weather in Sri Lanka.
