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August Weather in Grand-Popo, Benin

Last updated: August 22, 2025

In Grand-Popo, Benin, the average temperature in August is a pleasant 26°C (78°F), making it a lovely time to enjoy the outdoors. Expect comfortable days with a minimum of 22°C (73°F) and highs reaching 29°C (84°F). However, be prepared for some rain, as 112 mm (4.4 in) of precipitation can fall over 18 days. With an average humidity of 90%, it's wise to stay hydrated and enjoy the lush surroundings!

August Temperature in Grand-Popo

In August in Grand-Popo, the average temperature is 26°C (78°F), with maximums reaching up to 29°C (84°F) and minimums dipping as low as 22°C (73°F). This pleasant weather makes it an ideal time to explore and enjoy outdoor activities in Grand-Popo.

August Weather in Grand-Popo: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Grand-Popo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grand-Popo, August typically has an average temperature of 26°C (78°F), with highs reaching up to 29°C (84°F) and lows dropping to around 22°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec828484838381797879818283
Data source: Temperature data for Grand-Popo 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 Grand-Popo

In Grand-Popo in August, the precipitation amount is 112 mm (4.4 in) over a span of 18 days.

August Precipitation Trends in Grand-Popo

The chart displays monthly precipitation patterns in Grand-Popo, 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 Grand-Popo, August typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec21548310016423311811216221810555
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Grand-Popo

In Grand-Popo in August humidity is 90%. With an average temperature of 26°C (78°F), this humidity feels like a suffocating blanket that sticks to your skin, making even the simplest outdoor activities feel exhausting and draining.

August Average Humidity in Grand-Popo

This chart illustrates the average monthly humidity levels in Grand-Popo, 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 Grand-Popo is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec36%45%60%75%83%86%87%90%91%89%82%68%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Grand-Popo

In Grand-Popo 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 Grand-Popo.

Maximum UV Index Levels in Grand-Popo for August

The chart shows the monthly maximum UV Index (UVI) for Grand-Popo 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 Grand-Popo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1111121413121212121299
Data source: Grand-Popo 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 Grand-Popo Compares to Other Months

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

This table compares monthly weather conditions in Grand-Popo, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)21 mm (0.8 inches)36%extreme
February Weather29°C (84°F)54 mm (2.1 inches)45%extreme
March Weather29°C (84°F)83 mm (3.3 inches)60%extreme
April Weather29°C (84°F)100 mm (3.9 inches)75%extreme
May Weather28°C (83°F)164 mm (6.5 inches)83%extreme
June Weather27°C (81°F)233 mm (9.2 inches)86%extreme
July Weather26°C (79°F)118 mm (4.7 inches)87%extreme
August Weather26°C (78°F)112 mm (4.4 inches)90%extreme
September Weather26°C (79°F)162 mm (6.4 inches)91%extreme
October Weather27°C (81°F)218 mm (8.6 inches)89%extreme
November Weather28°C (83°F)105 mm (4.1 inches)82%very high
December Weather28°C (83°F)55 mm (2.2 inches)68%very high

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