April Weather in Vavuniya, Sri Lanka

Last updated: August 31, 2025

In Vavuniya, Sri Lanka, the average temperature in April is a warm 29°C (85°F), with a minimum of 22°C (72°F) and a maximum that can reach up to 38°C (100°F). Expect a total precipitation of 68 mm (2.7 in) over approximately 13 days, contributing to an average humidity of 72%. Prepare for a mix of sunny days and occasional rain during this vibrant month!

April Temperature in Vavuniya

In April in Vavuniya, the average temperature is 29°C (85°F). Maximum can reach 38°C (100°F) and minimum can be as low as 22°C (72°F). This makes it an ideal time for outdoor activities and exploring the vibrant surroundings.

April Weather in Vavuniya: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Vavuniya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vavuniya, April typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (100°F) and lows dropping to around 22°C (72°F).

Data source: Temperature data for Vavuniya generated using information from the Copernicus Climate Change Service.

April Precipitation in Vavuniya

In Vavuniya in April, the precipitation amount is 68 mm (2.7 in) spread over 13 days.

April Precipitation Trends in Vavuniya

The chart displays monthly precipitation patterns in Vavuniya, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Vavuniya, April typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Vavuniya

In Vavuniya in April humidity is 72%. With an average temperature of 29°C (85°F), this humidity feels like a warm, sticky embrace that can make traveling feel quite exhausting. You may find yourself needing to take frequent breaks in the shade and staying hydrated as the muggy air wraps around you, making every step a little heavier.

April Average Humidity in Vavuniya

This chart illustrates the average monthly humidity levels in Vavuniya, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Vavuniya is approximately 72%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Vavuniya

In Vavuniya in April, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Vavuniya.

Maximum UV Index Levels in Vavuniya for April

The chart shows the monthly maximum UV Index (UVI) for Vavuniya in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Vavuniya typically reaches 15, which falls under the extreme exposure category.

Data source: Vavuniya April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How April Weather in Vavuniya Compares to Other Months

Weather in Vavuniya varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Vavuniya, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Vavuniya, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	87 mm (3.4 inches)	79%	extreme
February Weather	26°C (79°F)	23 mm (0.9 inches)	75%	extreme
March Weather	28°C (82°F)	58 mm (2.3 inches)	76%	extreme
April Weather	29°C (85°F)	68 mm (2.7 inches)	72%	extreme
May Weather	29°C (84°F)	116 mm (4.6 inches)	75%	extreme
June Weather	29°C (85°F)	33 mm (1.3 inches)	82%	extreme
July Weather	29°C (85°F)	61 mm (2.4 inches)	80%	extreme
August Weather	29°C (84°F)	60 mm (2.4 inches)	85%	extreme
September Weather	28°C (83°F)	96 mm (3.8 inches)	82%	extreme
October Weather	27°C (82°F)	235 mm (9.3 inches)	83%	extreme
November Weather	26°C (79°F)	259 mm (10.2 inches)	84%	extreme
December Weather	26°C (78°F)	172 mm (6.8 inches)	83%	very high