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August Weather in Mawalgama, Sri Lanka

Last updated: August 31, 2025

In August, the average temperature in Mawalgama, Sri Lanka hovers around 25°C (78°F). Expect a comfortable range with a minimum of 21°C (71°F) and a maximum reaching 30°C (86°F). However, do prepare for wet days, as 335 mm (13.2 in) of precipitation can fall over 30 days. On top of that, the humidity is notably high, averaging at 85%.

August Temperature in Mawalgama

In August in Mawalgama, the average temperature is 25°C (78°F). Maximums can reach 30°C (86°F), while minimums can be as low as 21°C (71°F). This pleasant climate makes Mawalgama an ideal destination for travelers seeking warm and enjoyable weather during their visit.

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

The chart illustrates August temperature patterns in Mawalgama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mawalgama, August typically has an average temperature of 25°C (78°F), with highs reaching up to 30°C (86°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec777980807978787777777777
Data source: Temperature data for Mawalgama 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 Mawalgama

In Mawalgama in August, the total precipitation amount is 335 mm (13.2 in) over the course of 30 days.

August Precipitation Trends in Mawalgama

The chart displays monthly precipitation patterns in Mawalgama, 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. In Mawalgama, August typically receives around 335 mm (13.2 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec138157267291393301276335302462528259
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Mawalgama

In Mawalgama in August humidity is 85%. With an average temperature of 25°C (78°F), this humidity feels like traveling through a warm, damp blanket that clings to your skin, making even short walks feel exhausting and prompting frequent breaks in the shade or a refreshing drink to stay cool.

August Average Humidity in Mawalgama

This chart illustrates the average monthly humidity levels in Mawalgama, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Mawalgama is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%72%69%69%79%85%81%85%81%89%88%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Mawalgama

In Mawalgama in August, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Mawalgama, you can check here.

Maximum UV Index Levels in Mawalgama for August

The chart shows the monthly maximum UV Index (UVI) for Mawalgama 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. In August, the maximum UV index in Mawalgama typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131415151413131414131111
Data source: Mawalgama 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.

How August Weather in Mawalgama Compares to Other Months

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

This table compares monthly weather conditions in Mawalgama, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)137 mm (5.4 inches)80%extreme
February Weather26°C (79°F)157 mm (6.2 inches)72%extreme
March Weather27°C (80°F)267 mm (10.5 inches)69%extreme
April Weather27°C (80°F)291 mm (11.4 inches)69%extreme
May Weather26°C (79°F)393 mm (15.5 inches)79%extreme
June Weather26°C (79°F)301 mm (11.9 inches)85%extreme
July Weather25°C (78°F)276 mm (10.8 inches)81%extreme
August Weather25°C (78°F)335 mm (13.2 inches)85%extreme
September Weather25°C (77°F)302 mm (11.9 inches)81%extreme
October Weather25°C (77°F)462 mm (18.2 inches)89%extreme
November Weather25°C (77°F)528 mm (20.8 inches)88%extreme
December Weather25°C (77°F)259 mm (10.2 inches)86%extreme

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