April Weather in Batticaloa, Sri Lanka

Last updated: March 19, 2025

In Batticaloa, Sri Lanka, April ushers in warm and humid conditions, with maximum temperatures reaching 32°C (90°F) and an average of 28°C (83°F). Nights are comfortably mild, with temperatures dipping to a minimum of 25°C (78°F). This month experiences notable precipitation, with 41 mm (1.6 in) of rain spread over approximately 10 days, contributing to the region's lush landscapes. The humidity levels hover around 69%, enhancing the tropical feel of this coastal paradise and creating a vibrant atmosphere that is both refreshing and invigorating.

April Temperature in Batticaloa

In April, Batticaloa, Sri Lanka, experiences a delightful rise in temperatures as the transition to the hotter months continues. With a minimum of 25°C (78°F), the days start warm and inviting, averaging around 28°C (83°F), while high temperatures can soar to 32°C (90°F). Compared to the previous months, April marks a noticeable shift, bringing a more pronounced heat that foreshadows the hotter days of May and June. This month’s climate is perfect for enjoying the sunny beaches and vibrant local culture, making Batticaloa an enticing destination for those seeking warmth and adventure. As the temperature steadily climbs, the region also showcases its lush landscapes and beautiful waterways, inviting both relaxation and exploration.

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

The chart illustrates April temperature patterns in Batticaloa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec798081838585858483828079
Data source: Temperature data for Batticaloa generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Batticaloa

In April, Batticaloa experiences a transitional period as the monsoon season approaches, marked by a notable decrease in precipitation to just 41 mm (1.6 in) over 10 days of rain. This dip follows the heavier downpours of January and a gradual decline through the preceding months. With April's rainfall representing one of the low points of the year, locals anticipate the impending increase in moisture that May typically brings. As the landscape of Sri Lanka begins to shift towards more substantial rainfall, April acts as a brief interlude, hinting at the vibrant transformations that lie ahead in the following months.

April Precipitation Trends in Batticaloa

The chart displays monthly precipitation patterns in Batticaloa, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1397764415727323468166313246
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Batticaloa

In April, Batticaloa experiences a steady humidity level of 69%, mirroring the slight decrease seen in March. This month marks a transitional phase, as humidity begins to rise again with the approaching monsoon season. Compared to the sweltering January humidity of 80%, April offers a more comfortable atmosphere, although it is essential to note that levels will soon climb as the region heads into May and June, where humidity peaks at 85%. The overall trend highlights a seasonal shift, with April finding itself in a brief moment of relative calm before the more humid months settle in.

April Average Humidity in Batticaloa

This chart illustrates the average monthly humidity levels in Batticaloa, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec80%72%69%69%79%85%81%85%81%89%88%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Batticaloa

April in Batticaloa, Sri Lanka, continues the trend of high ultraviolet (UV) exposure typical of this tropical region, with a UV Index of 15—classified as extreme—resulting in a remarkably brief burn time of just 10 minutes. This month mirrors the peak UV levels seen in March, demonstrating a consistent pattern of intense sun exposure that calls for vigilant sun protection. As the season progresses into May, the UV Index slightly decreases to 14, yet caution remains essential, with the potential for skin damage still high. For those planning outdoor activities in April, it’s crucial to stay informed and prepared. For more detailed information, visit Batticaloa UV Index.

Maximum UV Index Levels in Batticaloa for April

The chart shows the monthly maximum UV Index (UVI) for Batticaloa 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.
JanFebMarAprMayJunJulAugSepOctNovDec121315151413121414131211
Data source: Batticaloa 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.

April Sunshine in Batticaloa

In April, Batticaloa, Sri Lanka, basks in a delightful 342 hours of sunshine, nearly matching the previous month and continuing the area's trend of abundant daylight as it transitions into the heart of spring. This impressive sun exposure not only ensures pleasant beach days but also supports the vibrant local agriculture thriving in the region. The trend of increasing sunlight hours kicks off in January with 263 hours, gradually climbing through the months, peaking in July at 350 hours. April's consistent sunshine levels exemplify the tropical allure of Batticaloa, making it an ideal destination for sun-seekers and nature lovers alike. As the year progresses, the sunset hours may dwindle, but the warmth and brilliance of April's sun solidify its place in a sun-drenched yearly cycle.

Monthly Sunshine Duration in Batticaloa: April Highlighted

The April sunshine duration represents the total number of hours Batticaloa experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec263h307h343h342h345h343h350h344h329h323h293h303h
Data source: Batticaloa April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Batticaloa During April

April marks a notable shift in Batticaloa's weather patterns, boasting a 56% chance of sunny days—the highest of the year. This increase follows a gradual rise from the previous months, moving up from 40% in March and contrasting sharply with the lower probabilities seen in May, when sunny days drop to 20%. The transition into April not only signals a brightening forecast after a somewhat cloudy start to the year, but it also sets the stage for the sunnier months ahead, making it an ideal time for outdoor activities and exploration in this coastal city.

Percentage of Sunny Days in April in Batticaloa

The chart illustrates the percentage of sunny days in Batticaloa throughout the year, with April highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Batticaloa experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%43%40%56%20%26%22%7%24%20%20%49%
Data source: Batticaloa April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Batticaloa in April

In April, Batticaloa, Sri Lanka, enjoys 12 hours of daylight, continuing the trend established in March. The consistent daylight duration from April to August, with 12 hours, offers a perfect balance for outdoor activities and exploration, immersing residents and visitors in the vibrant natural beauty of the region. After this spell of abundant daylight, the duration gradually decreases as the year progresses, returning to 11 hours by October. This rhythm of daylight, fluctuating between 11 and 12 hours, not only marks the changing seasons but also enhances the rich cultural and natural experiences that Batticaloa has to offer throughout the year.

Average Daylight Hours in Batticaloa for April

The chart illustrates the variation in daylight duration in Batticaloa throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 42m11h 52m12h 4m12h 16m12h 27m12h 32m12h 30m12h 20m12h 8m11h 56m11h 45m11h 40m
Data source: Batticaloa daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Batticaloa

April in Batticaloa, Sri Lanka, brings a gentle shift in the breezy atmosphere as average wind speeds dip to 2.7 m/s (6 mph), marking the calmest month of the year. Following a lively start to the year with winds peaking at 4.4 m/s (10 mph) in February, April's breezes offer a serene contrast, providing a soothing backdrop to the picturesque coastal landscape. As the season transitions into warmer months, the winds pick up again in May, climbing back to 3.1 m/s (7 mph). This pattern highlights a pleasing rhythm of wind dynamics, where Batticaloa showcases both the powerful and the tranquil aspects of its coastal charm, inviting visitors to bask in its unique ambiance throughout the year.

Average April Wind Speed in Batticaloa

The chart displays monthly wind speed patterns in Batticaloa, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.94.43.22.7 m/s3.13.23.73.22.92.83.13.9
Data source: Batticaloa April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Batticaloa Compares to Other Months

The weather in Batticaloa changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Batticaloa and find detailed weather information for every month.

When comparing the weather in April and January, April tends to be slightly warmer with average temperatures ranging from 25°C (78°F) to 32°C (90°F), while January's temperatures are milder, averaging between 23°C (73°F) and 29°C (84°F). Additionally, April experiences less precipitation, with 41 mm (1.6 in) over about 10 days, compared to January's much wetter conditions, which sees 139 mm (5.5 in) spread over 14 days. The humidity is also lower in April at 69%, compared to January's 80%, making April feel a bit less muggy overall. For a more detailed look at January conditions, check out Batticaloa weather in January.

In comparing the weather between April and February, April tends to be slightly warmer, with average temperatures ranging from a minimum of 25°C (78°F) to a maximum of 32°C (90°F), while February features temperatures from 24°C (75°F) to a maximum of 29°C (85°F). Additionally, April experiences less precipitation, receiving 41 mm (1.6 in) over about 10 wet days, compared to February's 77 mm (3.0 in) across 15 days. Humidity levels are also marginally lower in April at 69%, compared to 72% in February, making April feel a bit more comfortable. For more insights on February weather, you can check Batticaloa weather in February.

In comparing the weather between March and April, we observe a slight increase in temperature during April, with average highs reaching 32°C (90°F), compared to March's maximum of 31°C (88°F). Both months have similar minimum temperatures around 25°C (78°F), and the humidity remains constant at 69%. However, April experiences less precipitation, with only 41 mm (1.6 in) over 10 days, whereas March receives a higher total of 64 mm (2.5 in) across 12 days. For more specific details on March weather, you can refer to Batticaloa weather in March.

In comparing the weather of April and May, we can observe a gradual increase in temperature and humidity. April features a minimum temperature of 25°C (78°F) and an average of 28°C (83°F), peaking at a maximum of 32°C (90°F). It typically experiences 41 mm (1.6 in) of precipitation over 10 days, with humidity around 69%.

Conversely, May sees a slight rise in the minimum temperature to 26°C (79°F) and an average of 29°C (85°F), reaching up to 34°C (93°F) at its highest. Precipitation increases to 57 mm (2.2 in) spread over 13 days, and humidity rises to 79%. This trend suggests that May tends to be warmer and more humid, making it a notable shift from April. For more detailed information, you can visit Batticaloa weather in May.

In comparing the weather of April and June, April generally experiences slightly cooler temperatures with a minimum of 25°C (78°F) and an average of 28°C (83°F), while June has a minimum temperature of 26°C (79°F) and an average of 30°C (86°F). Additionally, June tends to be warmer overall, peaking at 34°C (93°F) compared to April's maximum of 32°C (90°F). While April receives more precipitation, with 41 mm (1.6 in) over 10 days, June has less rainfall at 27 mm (1.0 in) across only 7 days. Humidity levels are higher in June at 85%, compared to 69% in April. For more detailed information, you can check out Batticaloa weather in June.

In comparing the weather between April and July, both months experience warm temperatures with minimal differences. April has an average temperature of 28°C (83°F), with highs reaching 32°C (90°F), while July sees a slightly warmer average of 29°C (85°F) and highs of 34°C (93°F). In terms of precipitation, April receives a bit more rainfall with 41 mm (1.6 in) over 10 days, compared to July's 32 mm (1.2 in) over 9 days. Additionally, July tends to be more humid, with a humidity level of 81%, compared to April's 69%. For a detailed look at the conditions during July, you can visit Batticaloa weather in July.

When comparing April and August weather, both months experience similar minimum temperatures, averaging around 25°C (77°F). However, April tends to be slightly cooler, with an average temperature of 28°C (83°F), compared to August's average of 29°C (84°F). In terms of maximum temperatures, August reaches up to 33°C (92°F), while April peaks at 32°C (90°F). Precipitation levels are relatively close, with April receiving 41 mm (1.6 in) over 10 days, while August sees about 34 mm (1.3 in) across 8 days. Notably, humidity levels are higher in August at 85%, compared to 69% in April, making August feel more muggy. For further details, check out Batticaloa weather in August.

April and September present strikingly similar temperature profiles, with both months featuring a minimum of 25°C (78°F), an average of 28°C (83°F), and a maximum reaching 32°C (90°F). However, September experiences a notable increase in precipitation, averaging 68 mm (2.7 in) across 14 days, compared to April's 41 mm (1.6 in) over 10 days. Additionally, humidity levels are higher in September at 81%, compared to April's 69%, contributing to a more muggy atmosphere. For a detailed look at what to expect during September specifically, visit Batticaloa weather in September.

April and October exhibit similar temperature ranges, with both months having a minimum of 25°C (77°F), an average of 28°C (82°F), and a maximum of 32°C (90°F). However, the weather in October is notably wetter, receiving 166 mm (6.5 in) of precipitation over approximately 20 days, compared to April's 41 mm (1.6 in) over 10 days. Additionally, October experiences higher humidity levels at 89%, while April's humidity is relatively lower at 69%. For more details on October weather, you can refer to Batticaloa weather in October.

April and November present distinct weather characteristics. In April, the temperatures are generally warmer, with minimums around 25°C (78°F) and averages peaking at 28°C (83°F). The month experiences moderate rainfall of 41 mm (1.6 in) over about 10 days, and the humidity is relatively comfortable at 69%. In contrast, November brings cooler temperatures, with averages around 27°C (80°F) and maximums of 30°C (87°F). However, it is significantly wetter, receiving a total of 313 mm (12.3 in) of precipitation over 24 days, resulting in higher humidity levels at 88%. For more information on November weather, check this link: Batticaloa weather in November.

April and December in Batticaloa showcase contrasting weather patterns. In April, temperatures range from a minimum of 25°C (78°F) to a maximum of 32°C (90°F), with an average of 28°C (83°F). This month experiences relatively low precipitation, totaling 41 mm (1.6 in) over about 10 days, and a humidity level of 69%. In contrast, December features cooler temperatures, with a minimum of 24°C (75°F) and a maximum of 29°C (85°F), averaging at 26°C (80°F). However, it is significantly wetter, receiving 246 mm (9.7 in) of rain across 22 days, and exhibiting higher humidity at 86%. For more detailed insights into December’s weather, you can visit Batticaloa weather in December.

Compare Batticaloa's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Batticaloa

April in Batticaloa showcases a shift towards warmer weather, with temperatures rising to an inviting average of 28°C, creating ideal conditions for those seeking sun-kissed days. While the humidity hovers around a comfortable 69%, the month experiences a slight increase in precipitation, with around 41 mm falling over 10 days, making it one of the wetter months compared to the drier months preceding it. This unique blend of warmth and occasional showers adds a refreshing touch to the landscape, enhancing the vibrant scenery. For a more detailed look at how the climate evolves throughout the year, visit Batticaloa Climate.