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August Weather in Portoviejo, Ecuador

Last updated: August 23, 2025

In Portoviejo, Ecuador, the average temperature in August hovers around 24°C (76°F), making it a pleasant time of year. Expect a comfortable minimum of 19°C (66°F), with highs reaching up to 32°C (89°F). During this month, you can expect 8 mm (0.3 in) of precipitation spread over 2 days, and the air carries an average humidity of 87%. Whether you’re enjoying the warm sun or light showers, it’s a great time to explore!

August Temperature in Portoviejo

In August in Portoviejo, the average temperature is 24°C (76°F). Maximum can reach 32°C (89°F) and minimum can be as low as 19°C (66°F). This pleasant climate makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates August temperature patterns in Portoviejo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portoviejo, August typically has an average temperature of 24°C (76°F), with highs reaching up to 32°C (89°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec797980807978777676767778
Data source: Temperature data for Portoviejo 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 Portoviejo

In Portoviejo in August, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

August Precipitation Trends in Portoviejo

The chart displays monthly precipitation patterns in Portoviejo, 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 Portoviejo, August typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec981902331157221889141052
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Portoviejo

In Portoviejo in August, humidity is 87%. With an average temperature of 24°C (76°F), this humidity feels like a warm, clingy blanket enveloping you, making travel feel sluggish and sticky as you navigate the air thick with moisture.

August Average Humidity in Portoviejo

This chart illustrates the average monthly humidity levels in Portoviejo, 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 Portoviejo is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%90%89%89%90%89%87%89%90%90%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Portoviejo

In Portoviejo 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 Portoviejo.

Maximum UV Index Levels in Portoviejo for August

The chart shows the monthly maximum UV Index (UVI) for Portoviejo 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 Portoviejo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415151311111213131211
Data source: Portoviejo 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 Portoviejo Compares to Other Months

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

This table compares monthly weather conditions in Portoviejo, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)98 mm (3.9 inches)91%extreme
February Weather26°C (80°F)190 mm (7.5 inches)90%extreme
March Weather26°C (80°F)233 mm (9.2 inches)90%extreme
April Weather27°C (80°F)115 mm (4.5 inches)89%extreme
May Weather26°C (79°F)72 mm (2.8 inches)89%extreme
June Weather25°C (78°F)21 mm (0.8 inches)90%extreme
July Weather25°C (77°F)8 mm (0.3 inches)89%extreme
August Weather24°C (76°F)8 mm (0.3 inches)87%extreme
September Weather25°C (76°F)9 mm (0.3 inches)89%extreme
October Weather25°C (76°F)14 mm (0.5 inches)90%extreme
November Weather25°C (77°F)10 mm (0.4 inches)90%extreme
December Weather26°C (78°F)52 mm (2.0 inches)90%extreme

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