August Weather in Matara, Sri Lanka

Last updated: March 19, 2025

In August, Matara, Sri Lanka, experiences a tropical climate characterized by warm temperatures and high humidity. With maximum highs reaching 30°C (87°F) and average temperatures around 27°C (80°F), the weather remains consistently warm, making it ideal for those who enjoy a balmy atmosphere. The minimum temperature hovers around 24°C (75°F), providing comfortable evenings. However, this month is notably wet, with 170 mm (6.7 in) of rainfall spread across 27 days, contributing to the region's lush greenery. Humidity levels remain high at 82%, ensuring a typical tropical feel throughout the month.

August Temperature in Matara

In August, Matara, Sri Lanka enjoys warm and inviting temperatures, with a minimum of 24°C (75°F) and a comfortable average of 27°C (80°F). As the month progresses, the maximum temperature reaches around 30°C (87°F), offering a pleasant environment for both locals and visitors alike. This slight dip in maximum temperatures compared to the preceding months indicates a gentle transition towards the tail end of the dry season. Overall, August provides a wonderful balance of warmth without the extreme heat, making it an ideal time for outdoor adventures and soaking up the vibrant coastal atmosphere of Matara.

August Weather in Matara: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Matara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec798081818181818080797979
Data source: Temperature data for Matara 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.

August Precipitation in Matara

In August, Matara experiences a significant shift in precipitation patterns, with an average of 170 mm (6.7 in) of rain falling over 27 days, making it one of the wetter months of the year. This rainfall is part of a broader trend observed from May to October, where cumulative precipitation steadily increases, peaking in October at 258 mm (10.2 in). Notably, August's rainfall is slightly lower than July's 156 mm (6.1 in), yet it remains crucial for sustaining the region's lush landscapes. As the month transitions into September, precipitation continues to rise, indicating the intensifying monsoon season that envelops Matara in rich greenery. The regularity of rain during this period underscores the importance of August as a vital component of the local climate, bridging the gap between the heavier rains of the preceding months and those that follow.

August Precipitation Trends in Matara

The chart displays monthly precipitation patterns in Matara, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec8577121173252189156170209258261188
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Matara

In August, Matara, Sri Lanka experiences a notable humidity level of 82%, reflecting a trend of relatively high moisture throughout the year. Notably, the humidity peaks in the mid-year months of June and October at 83%, creating a muggy environment that lingers from late summer into autumn. Comparatively, August’s level is slightly lower than the preceding month of July, which recorded 81%, yet maintains consistency with September. This mild variation hints at a stable tropical climate, enabling a lush landscape and vibrant ecosystems. Overall, humidity levels in Matara exhibit only minor fluctuations, solidifying its reputation as a region with a consistently humid atmosphere year-round.

August Average Humidity in Matara

This chart illustrates the average monthly humidity levels in Matara, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec80%77%77%77%76%83%81%83%82%83%81%82%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Matara

In August, Matara, Sri Lanka experiences a UV Index of 14, continuing the trend of extreme sun exposure that has characterized the months leading up to it. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take precautions while enjoying the sun. This month maintains the elevated index seen from March through July, and even spikes slightly from June's 12. The consistency of high UV levels throughout the summer months serves as a reminder of the need for sun protection. For more insights into the UV Index trends in this region, visit Matara UV Index.

Maximum UV Index Levels in Matara for August

The chart shows the monthly maximum UV Index (UVI) for Matara in August, 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.
JanFebMarAprMayJunJulAugSepOctNovDec131415151412131414131111
Data source: Matara August 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.

August Sunshine in Matara

In Matara, Sri Lanka, August shines brightly with an impressive 336 hours of sunshine, continuing a trend of robust sunlight throughout the year. After a steady increase from January's 273 hours, the summer months bring peak sunshine hours, with July reaching 339 hours. This consistent exposure to sunlight not only enriches the vibrant landscapes but also enhances the region's inviting atmosphere for travelers and locals alike. As the months progress into fall, the sunshine slightly tapers off, with September dropping to 317 hours, yet the warm, golden rays of August leave a lasting impression, embodying the lush vitality that Matara is renowned for. Overall, the chart reveals a delightful pattern of radiance, making every visit during this month a sun-soaked experience.

Monthly Sunshine Duration in Matara: August Highlighted

The August sunshine duration represents the total number of hours Matara experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec273h311h334h332h329h333h339h336h317h315h294h309h
Data source: Matara August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Matara During August

In Matara, Sri Lanka, August marks a notable dip in the likelihood of sunny weather, with only an 8% chance of clear skies. This places August amongst the least favorable months for sunshine, especially when compared to the preceding months like April, which enjoys a much brighter 44% chance. As the monsoon season approaches, the weather tends to be more overcast and rainy, leading to a significant decline in sunny days. Meanwhile, the trend resurfaces in the latter part of the year, with September showing an improvement to 21% chance of sunshine, while December offers a more promising 44%. Thus, while August might not be the ideal time for sun-seekers, it presents an opportunity to experience the lush greenery and vibrant landscapes that thrive during this season.

Percentage of Sunny Days in August in Matara

The chart illustrates the percentage of sunny days in Matara throughout the year, with August 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 Matara experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%38%34%45%16%23%15%8%21%18%17%44%
Data source: Matara August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Matara in August

In Matara, Sri Lanka, the daylight duration exhibits a captivating rhythm throughout the year. From January to February, the sun graces the skies for 11 hours, setting a serene tone as the year begins. As the months progress into March through July, daylight extends to 12 hours, creating an inviting atmosphere ideal for exploration and outdoor activities. Remarkably, this consistent 12-hour daylight persists through August and September before transitioning back to 11 hours in the remaining months. This predictable pattern not only enhances the charm of Matara’s landscapes but also perfectly aligns with the vibrant lifestyle of its residents and visitors alike.

Average Daylight Hours in Matara for August

The chart illustrates the variation in daylight duration in Matara throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 48m11h 55m12h 4m12h 14m12h 22m12h 26m12h 24m12h 17m12h 7m11h 58m11h 50m11h 46m
Data source: Matara daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Matara

In August, Matara, Sri Lanka, experiences a slight dip in average wind speed, measuring 5.2 m/s (12 mph), a decrease from the 5.8 m/s (13 mph) recorded in July. This month is part of a broader trend where winds begin to soften slightly as the year progresses towards its end. From a low of 1.9 m/s (4 mph) in February, the winds steadily intensified, reaching a seasonal peak in July. As fall approaches, the winds gradually decrease, but they still remain robust compared to the earlier months of the year, particularly with May and June showing notable increases as well. Whether you're feeling the breezy embrace of August or reminiscing about the gusty heights of midsummer, the wind patterns in Matara remind us of the rhythmic dance of nature throughout the seasons.

Average August Wind Speed in Matara

The chart displays monthly wind speed patterns in Matara, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.01.92.42.74.15.35.85.2 m/s5.04.33.92.1
Data source: Matara August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Matara Compares to Other Months

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

In August, the weather in Matara is characterized by warm temperatures, with a minimum of 24°C (75°F) and an average of 27°C (80°F), peaking at a maximum of 30°C (87°F). This month experiences significant rainfall, accumulating 170 mm (6.7 in) over 27 days, contributing to a high humidity level of 82%. In contrast, January sees slightly cooler conditions, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 34°C (93°F) and an average of 26°C (80°F). Precipitation is notably lower at 85 mm (3.3 in) over just 12 days and humidity remains fairly consistent at around 80%. For more detailed information on January weather, you can check Matara weather in January.

When comparing the weather in August and February, several key differences stand out. August typically features a warmer and more humid climate, with average temperatures around 27°C (80°F) and a maximum reaching 30°C (87°F). It also experiences significant rainfall, with about 170 mm (6.7 in) over 27 days, resulting in an humidity level of 82%. In contrast, February offers a slightly cooler environment with minimum temperatures around 21°C (71°F) and can peak at 35°C (95°F); however, it has much lower precipitation, totaling 77 mm (3.0 in) across only 13 days, and a humidity level of 77%. For more detailed insights, you can check Matara weather in February.

In comparing the weather of August and March, we see some notable differences. August typically has a more humid environment, with an average temperature of 27°C (80°F) and high humidity at 82%. It experiences more precipitation, averaging 170 mm (6.7 in) over 27 days, making it one of the wetter months. In contrast, March enjoys slightly warmer maximum temperatures reaching up to 34°C (94°F), but with a lower average humidity of 77%. Despite the warmer feel, March sees less rainfall, totaling 121 mm (4.8 in) over 21 days. For a closer look at weather specifics during March, check out Matara weather in March.

In comparing the weather between April and August, both months showcase warm temperatures, but with distinct characteristics. April typically experiences slightly higher maximum temperatures, reaching up to 33°C (92°F), while August has a milder maximum of 30°C (87°F). Precipitation levels are quite similar, with April receiving 172 mm (6.8 in) over 25 days and August 170 mm (6.7 in) over 27 days. However, humidity is considerably higher in August at 82%, compared to April's 77%. For a more detailed look at April's climate, you can check Matara weather in April.

In comparing the weather between August and May, both months share a minimum temperature of 24°C (75°F) and an average temperature of 27°C (80°F). However, May tends to be slightly warmer with a maximum temperature of 32°C (90°F), compared to August’s peak of 30°C (87°F). Precipitation levels are notably higher in May, with 252 mm (9.9 in) over 29 days, while August experiences 170 mm (6.7 in) of rainfall across 27 days. Additionally, May has a lower humidity level at 76%, compared to August's 82%, making the latter feel more humid and sticky. For more detailed information, you can check Matara weather in May.

Both August and June exhibit warm temperatures, with June experiencing slightly higher maximum temperatures, reaching up to 32°C (89°F) compared to August's maximum of 30°C (87°F). The average temperatures for both months are quite similar, hovering around 27°C (81°F in June and 80°F in August). Precipitation levels are comparable, with June receiving 189 mm (7.4 in) over 28 days and August recording 170 mm (6.7 in) over 27 days. Humidity remains high in both months, with June at 83% and August at 82%. For more details on June weather, you can visit Matara weather in June.

In comparing the weather of August and July, both months exhibit warm temperatures, with August experiencing a slightly higher minimum temperature of 24°C (75°F) compared to July's 23°C (74°F). The average temperatures are quite similar, remaining steady at 27°C (81°F), with July peaking at a maximum of 31°C (88°F) while August reaches a slightly lower maximum of 30°C (87°F).

Precipitation levels increase in August to 170 mm (6.7 in) over 27 days, making it wetter than July, which recorded 156 mm (6.1 in) during the same number of days. Humidity also shows a marginal increase, rising to 82% in August compared to 81% in July. For a more detailed look at July's weather, visit Matara weather in July.

In August, the weather features an average temperature of 27°C (80°F) with highs reaching up to 30°C (87°F), while September sees a slight decrease in average temperature to 26°C (80°F) but experiences a slightly higher maximum of 31°C (88°F). Both months have high humidity levels at 82%, contributing to a muggy atmosphere. However, September is slightly wetter, receiving 209 mm (8.2 in) of precipitation over 26 days, compared to August's 170 mm (6.7 in) over 27 days. For more detailed information, check out Matara weather in September.

In comparing the weather of August and October, we see that both months experience warm temperatures, but October tends to be slightly wetter. August has an average temperature of 27°C (80°F) with highs reaching 30°C (87°F), while October maintains a similar average of 26°C (80°F) but peaks at a higher maximum of 31°C (88°F). Precipitation is notably higher in October, with 258 mm (10.2 in) compared to August's 170 mm (6.7 in), both months having an equal number of rainy days at 27. Humidity remains relatively constant, with August at 82% and October slightly higher at 83%. For more detailed information, you can check Matara weather in October.

In August, the weather tends to be warm and humid, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 30°C (87°F), accompanied by 170 mm (6.7 in) of precipitation spread over 27 days and an average humidity of 82%. In contrast, November features slightly lower minimum temperatures of 23°C (74°F) and a higher maximum of 31°C (89°F), but it brings increased rainfall, totaling 261 mm (10.3 in) over 26 days, while maintaining a similar humidity level of 81%. Overall, while both months are characterized by warm temperatures and high humidity, November is notably wetter. For more detailed weather information for November, visit Matara weather in November.

The weather in August and December shows some interesting similarities and differences. In August, temperatures range from a minimum of 24°C (75°F) to a maximum of 30°C (87°F), with an average of 27°C (80°F) and considerable rainfall of 170 mm (6.7 in) spread over 27 days. In contrast, December boasts slightly cooler nighttime temperatures with a minimum of 22°C (73°F) and a higher maximum of 32°C (89°F), resulting in an average temperature of 26°C (80°F). While December experiences more precipitation at 188 mm (7.4 in) across 21 days, the humidity remains consistent at 82% for both months. For more detailed insights on December weather, check out Matara weather in December.

Compare Matara's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Matara

August in Matara presents a distinct shift in weather patterns, characterized by higher humidity and an increased frequency of rainfall compared to other months. With temperatures hovering around a comfortable average of 27°C (80°F), the warmth is often accompanied by heavy precipitation, making it one of the wettest times of the year. This month typically sees significant cloud cover and a notable number of rainy days, contributing to a more lush and vibrant landscape. For a deeper dive into the climatic trends and effects on local life, visit Matara Climate.