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August Weather in Sefwi Wiawso, Ghana

Last updated: August 23, 2025

In Sefwi Wiawso, Ghana, the average temperature in August is a pleasant 25°C (78°F). Expect a minimum of 20°C (68°F) and a maximum of 32°C (90°F). During this month, precipitation averages 87 mm (3.4 in) spread over 21 days, contributing to an average humidity of a lush 92%.

August Temperature in Sefwi Wiawso

In August in Sefwi Wiawso, the average temperature is 25°C (78°F). Maximums can reach 32°C (90°F) and minimums can be as low as 20°C (68°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

August Weather in Sefwi Wiawso: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Sefwi Wiawso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sefwi Wiawso, August typically has an average temperature of 25°C (78°F), with highs reaching up to 32°C (90°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec828482828179787778798081
Data source: Temperature data for Sefwi Wiawso 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 Sefwi Wiawso

In Sefwi Wiawso in August, the precipitation amount is 87 mm (3.4 in) over a span of 21 days.

August Precipitation Trends in Sefwi Wiawso

The chart displays monthly precipitation patterns in Sefwi Wiawso, 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 Sefwi Wiawso, August typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec1642111112157153129872021957024
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Sefwi Wiawso

In Sefwi Wiawso in August, humidity is 92%. With an average temperature of 25°C (78°F), this humidity feels like a thick blanket wrapping around you, making travel uncomfortable and sticky as you navigate through the heat.

August Average Humidity in Sefwi Wiawso

This chart illustrates the average monthly humidity levels in Sefwi Wiawso, 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 Sefwi Wiawso is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%62%71%77%80%87%88%92%93%91%84%75%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Sefwi Wiawso

In Sefwi Wiawso in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Sefwi Wiawso.

Maximum UV Index Levels in Sefwi Wiawso for August

The chart shows the monthly maximum UV Index (UVI) for Sefwi Wiawso 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 Sefwi Wiawso typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111214131312121312109
Data source: Sefwi Wiawso 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 Sefwi Wiawso Compares to Other Months

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

This table compares monthly weather conditions in Sefwi Wiawso, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)16 mm (0.6 inches)58%very high
February Weather29°C (84°F)41 mm (1.6 inches)62%extreme
March Weather28°C (83°F)111 mm (4.4 inches)71%extreme
April Weather28°C (82°F)112 mm (4.4 inches)77%extreme
May Weather27°C (81°F)156 mm (6.2 inches)80%extreme
June Weather26°C (79°F)153 mm (6.0 inches)87%extreme
July Weather25°C (78°F)129 mm (5.1 inches)88%extreme
August Weather25°C (78°F)87 mm (3.4 inches)92%extreme
September Weather26°C (78°F)202 mm (8.0 inches)93%extreme
October Weather26°C (79°F)195 mm (7.7 inches)91%extreme
November Weather27°C (80°F)70 mm (2.7 inches)84%very high
December Weather27°C (81°F)24 mm (0.9 inches)75%very high

Compare Sefwi Wiawso's Climate with Cities Worldwide