April Weather in Dambulla, Sri Lanka

Last updated: March 19, 2025

April in Dambulla, Sri Lanka delights with a tropical warmth, featuring maximum temperatures soaring to 35°C (96°F) and a pleasant average of 27°C (81°F). Nights cool down to a comfortable 18°C (64°F), making evenings ideal for exploration. Visitors can expect 115 mm (4.5 in) of rainfall across 16 days, weaving a lush green tapestry across the landscape. With humidity levels at 69%, the air carries a refreshing hint of moisture, enhancing the vibrant atmosphere of this captivating region. Embrace April's dynamic weather as it showcases the beauty and richness of Dambulla's natural environment.

April Temperature in Dambulla

In April, Dambulla, Sri Lanka, experiences warm and inviting temperatures that mark the transition into the heart of the dry season. With a minimum of 18°C (64°F) and a maximum reaching 35°C (96°F), the average temperature rises to a comfortable 27°C (81°F). This month sees a continuation of the warmth that begins in March, with stable temperatures perfect for exploring the region's stunning landscapes and cultural sites. As April progresses, the days grow hotter, setting the stage for May's peak heat, yet the evenings remain pleasantly mild, inviting visitors to enjoy the vibrant ambiance of Dambulla. Overall, April strikes a balance between warmth and comfort, making it an ideal time for adventure in this beautiful part of Sri Lanka.

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

The chart illustrates April temperature patterns in Dambulla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec747578818181818080787775
Data source: Temperature data for Dambulla generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Dambulla

In April, Dambulla, Sri Lanka experiences a significant uptick in rainfall, with precipitation averaging 115 mm (4.5 in) over about 16 days. This marks a noticeable increase from the 91 mm (3.6 in) recorded in March, illustrating a shift towards the wetter conditions that characterize the upcoming months. As the region transitions into the peak rainy season, the frequency of precipitation days begins to rise, contributing to an overall wet climate that paves the way for lush greenery and fertile landscapes. The increase in rainfall is a precursor to even greater totals in May, where the monthly average climbs to 144 mm (5.7 in), ensuring that the vibrant ecosystems around Dambulla continue to thrive.

April Precipitation Trends in Dambulla

The chart displays monthly precipitation patterns in Dambulla, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1016891115144476963125312320208
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Dambulla

In April, Dambulla, Sri Lanka, experiences a consistent humidity level of 69%, mirroring the lower humidity trends seen in the previous month of March. This period marks a slight reprieve before the onset of the more humid months that follow. As the year progresses, humidity levels begin to rise, peaking sharply in June at 85% and maintaining a high average throughout the summer. The initial drop from January’s 80% to April's 69% indicates a gradual transition as the region prepares for the wetter months ahead, ultimately leading to a notable increase in humidity during the latter half of the year.

April Average Humidity in Dambulla

This chart illustrates the average monthly humidity levels in Dambulla, 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 Dambulla

In April, Dambulla, Sri Lanka experiences sustained high UV levels, with a UV Index of 15, which falls into the extreme exposure category. This trend continues from the previous months, as both March and April showcase identical UV readings, emphasizing the region's intense sunlight during this time of year. With a consistent burn time of just 10 minutes, it's crucial for residents and visitors alike to take protective measures. As the season progresses into May, a slight dip to 14 is observed, yet the overall pattern reveals an environment where skin protection remains a top priority. For more insights on UV levels throughout the year, visit Dambulla UV Index.

Maximum UV Index Levels in Dambulla for April

The chart shows the monthly maximum UV Index (UVI) for Dambulla 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.
JanFebMarAprMayJunJulAugSepOctNovDec121315151413131414131211
Data source: Dambulla 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 Dambulla

In April, Dambulla basks in 331 hours of glorious sunshine, just slightly lower than the 335 hours recorded in March. This trend showcases a remarkable consistency in brilliant weather as the region transitions from one month to another. As April’s warmth sets in, days remain bright and inviting, making it an ideal time for exploration. Notably, the sunshine hours remain robust through the following months with May experiencing 323 hours and both June and July even surpassing April's total. This pattern suggests that Dambulla is not only blessed with ample sunshine in the early part of the year but continues to captivate visitors with its brilliant skies well into summer.

Monthly Sunshine Duration in Dambulla: April Highlighted

The April sunshine duration represents the total number of hours Dambulla 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.
JanFebMarAprMayJunJulAugSepOctNovDec258h305h335h331h323h335h339h337h312h299h267h297h
Data source: Dambulla April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Dambulla During April

In Dambulla, Sri Lanka, the likelihood of sunny weather in April sees a noticeable increase, with 46% chance of clear skies, marking a significant rise from the previous months. This trend reflects a transition from the relatively overcast conditions of January through March, where sunshine probabilities hovered below 40%. As summer approaches, April stands out as a promising month for sun-seekers, offering nearly half the days bathed in sunlight. This sunny disposition is a welcome prelude to the monsoon season, which drastically reduces sunny days in May and beyond. Thus, April invites outdoor adventures and provides a perfect backdrop for enjoying the natural beauty of this vibrant region.

Percentage of Sunny Days in April in Dambulla

The chart illustrates the percentage of sunny days in Dambulla 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 Dambulla experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec14%35%38%47%19%25%18%8%19%16%16%39%
Data source: Dambulla April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Dambulla in April

In Dambulla, Sri Lanka, the month of April experiences a delightful continuation of longer daylight, basking in an average of 12 hours of sunlight each day. Following the gradual increase from 11 hours in the earlier months of January and February, daylight peaks in March and remains consistent through April and into the following months. This stability in daylight duration not only heralds the arrival of the vibrant flora characteristic of the region but also invites both locals and visitors to enjoy longer evenings filled with outdoor activities. As the year progresses, daylight begins to taper off slightly, returning to 11 hours towards the end of the year. This pattern reflects a harmonious balance of light that enriches the unique cultural and natural landscape of Dambulla.

Average Daylight Hours in Dambulla for April

The chart illustrates the variation in daylight duration in Dambulla 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 51m12h 4m12h 17m12h 28m12h 33m12h 30m12h 21m12h 8m11h 55m11h 45m11h 39m
Data source: Dambulla daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Dambulla

In April, Dambulla experiences its calmest winds of the year, with an average speed of just 1.9 m/s (4 mph). This gentle breeze signals a transition in the region’s climate, as the winds begin to pick up in subsequent months. Notably, from May onwards, wind speeds soar, reaching a peak of 5.2 m/s (12 mph) in July. The trend clearly illustrates that as the dry season progresses, the winds become notably more vigorous, providing a refreshing counterpoint to the rising temperatures. Thus, while April offers a tranquil atmosphere, the months that follow usher in a lively change, perfect for those seeking adventure in Dambulla’s stunning landscapes.

Average April Wind Speed in Dambulla

The chart displays monthly wind speed patterns in Dambulla, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.42.21.9 m/s3.54.95.24.94.73.22.62.3
Data source: Dambulla April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Dambulla Compares to Other Months

The weather in Dambulla 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 Dambulla and find detailed weather information for every month.

April generally brings warmer temperatures compared to January, with an average temperature of 27°C (81°F) and a maximum reaching 35°C (96°F), while January's average is notably cooler at 23°C (74°F), peaking at 31°C (87°F). Additionally, April experiences higher humidity at 69%, compared to January's 80%. Both months see significant rainfall, with April receiving 115 mm (4.5 in) over 16 days, while January has slightly less at 101 mm (4.0 in) over 12 days. For a more detailed look at January conditions, you can refer to Dambulla weather in January.

April weather is generally warmer than February, with average temperatures rising from 24°C (75°F) in February to 27°C (81°F) in April. While February experiences a maximum of 32°C (90°F), April can reach up to 35°C (96°F). Additionally, April is notably wetter, with 115 mm (4.5 in) of precipitation over 16 days, compared to February's 68 mm (2.7 in) over 13 days. Interestingly, humidity levels remain relatively similar, with April at 69% and February slightly higher at 72%. For more detailed information about February weather, you can check Dambulla weather in February.

April weather in Dambulla is characterized by slightly warmer average temperatures compared to March, with averages of 27°C (81°F) versus 26°C (78°F). Both months share the same minimum temperature of 18°C (64°F) and reach similar maximums, with April peaking at 35°C (96°F) and March at 35°C (95°F). However, April sees a notable increase in precipitation, with 115 mm (4.5 in) of rainfall over 16 days, compared to March's 91 mm (3.6 in) over just 13 days. Despite these changes, humidity levels remain constant at 69% in both months, giving them a comparable feel. For more specific details, you can check Dambulla weather in March.

In comparing the weather between April and May, both months share a similar average temperature of 27°C (81°F), but May typically experiences slightly warmer conditions with a minimum temperature rising to 22°C (71°F) and a maximum reaching 36°C (97°F). Precipitation levels are higher in May, with 144 mm (5.7 in) expected over 19 days, compared to April's 115 mm (4.5 in) over 16 days. Additionally, humidity increases in May to 79%, making the air feel more muggy. For a more detailed look at May weather in this region, check out Dambulla weather in May.

In April, temperatures in Dambulla range from a minimum of 18°C (64°F) to a maximum of 35°C (96°F), with an average of 27°C (81°F). The month sees significant rainfall, with a total of 115 mm (4.5 in) spread across 16 days, and humidity levels averaging 69%. In contrast, June experiences slightly warmer nighttime temperatures, with a minimum of 22°C (72°F), while the average remains the same at 27°C (81°F) and the maximum dips slightly to 34°C (94°F). Rainfall in June is notably lower at 47 mm (1.9 in), also occurring on 16 days, but the humidity is higher at 85%. For more detailed information about the weather during June, visit Dambulla weather in June.

In comparing the weather between April and July, both months showcase similar average temperatures, hovering around 27°C (81°F) with maximums reaching up to 35°C (96°F). However, April is characterized by slightly cooler minimum temperatures at 18°C (64°F) compared to July's minimum of 22°C (73°F). Rainfall also differs significantly, with April experiencing higher precipitation levels at 115 mm (4.5 in) over 16 days, while July sees just 69 mm (2.7 in) over 17 days. Furthermore, humidity is higher in July at 81%, as opposed to April's 69%, making July feel more humid and sticky overall. For additional details about weather specifics in July, you can visit Dambulla weather in July.

In April, the weather features a minimum temperature of 18°C (64°F) and peaks at 35°C (96°F), averaging around 27°C (81°F). This month experiences relatively high precipitation at 115 mm (4.5 in) spread over 16 days, combined with a humidity level of 69%. In contrast, August typically registers a higher minimum temperature of 22°C (72°F) and a similar average of 27°C (80°F), with a maximum of 34°C (93°F). While the precipitation in August is lower at 63 mm (2.5 in) over the same number of days, the humidity increases significantly to 85%. Thus, while both months share similar average temperatures, August is warmer and more humid, with less rain overall. For a detailed overview, you can check Dambulla weather in August.

In comparing the weather of April and September, both months share a similar average temperature of around 27°C (81°F), but there are notable differences in their climate characteristics. April tends to have slightly lower minimum and maximum temperatures, with a range from 18°C (64°F) to a peak of 35°C (96°F), while September starts at a higher minimum of 21°C (71°F) and caps off at 35°C (94°F).

Precipitation levels are slightly elevated in September, totaling 125 mm (4.9 in) over 19 days, compared to April’s 115 mm (4.5 in) over 16 days. Additionally, September experiences higher humidity at 81%, compared to April's 69%. For more details on September weather specifically, you can visit Dambulla weather in September.

April and October exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 18°C (64°F) to a maximum of 35°C (96°F), with an average of 27°C (81°F), accompanied by relatively lower humidity at 69%. Precipitation during this month totals 115 mm (4.5 in) over 16 days. Conversely, October sees slightly higher temperatures with a minimum of 21°C (70°F) and averages around 26°C (78°F), peaking at 33°C (91°F). However, it experiences significantly more rainfall, totaling 312 mm (12.3 in) over 24 days, and higher humidity levels at 89%. For more details on October weather, you can check Dambulla weather in October.

April and November present contrasting weather patterns, marking a transition between seasons. In April, temperatures range from a minimum of 18°C (64°F) to a maximum of 35°C (96°F), with an average of 27°C (81°F). The month experiences about 115 mm (4.5 in) of precipitation over 16 days, coupled with a humidity level of 69%. In comparison, November sees slightly warmer nights, with minimum temperatures around 20°C (68°F) and an average of 25°C (77°F). However, it is significantly wetter, with 320 mm (12.6 in) of rainfall spread across 25 days and higher humidity at 88%. For more details on the weather patterns in November, you can refer to Dambulla weather in November.

April and December present notably different weather conditions. In April, temperatures range from a minimum of 18°C (64°F) to a maximum of 35°C (96°F), with an average of 27°C (81°F). The month experiences about 115 mm (4.5 in) of precipitation spread over 16 days, accompanied by a moderate humidity level of 69%. In contrast, December sees cooler temperatures, with a minimum of 18°C (64°F), an average of 24°C (76°F), and a maximum of 31°C (88°F). However, it also brings increased rainfall, totaling 208 mm (8.2 in) across 21 days, and higher humidity at 86%. For more detailed insights, check out Dambulla weather in December.

Compare Dambulla's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Dambulla

April in Dambulla presents a unique blend of warmth and moisture, setting it apart from the cooler months that precede it. With maximum temperatures soaring up to 35°C, visitors can expect the days to feel hot and humid, a stark contrast to the more temperate conditions of early year. The average temperature holds steady at 27°C, while nights offer a refreshing dip to around 18°C, ensuring a balance between heat and relief. April also marks a significant rise in precipitation, with 115 mm of rain falling over 16 days, contributing to the lush greenery and vibrant landscapes that characterize this time of year. Those looking to embrace the tropical charm of Dambulla should be prepared for occasional rain and higher humidity levels, which add to the region’s unique allure. For more detailed insights, visit Dambulla Climate.