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August Weather in Saint-Jean du Sud, Haiti

Last updated: August 23, 2025

In August, the average temperature in Saint-Jean du Sud, Haiti is a warm 28°C (83°F), with a minimum of 25°C (78°F) and reaching up to a maximum of 30°C (86°F). With an average humidity of 78%, you can expect a fairly humid atmosphere. Additionally, anticipate about 84 mm (3.3 in) of precipitation spread over 10 days, adding a refreshing touch to the tropical climate.

August Temperature in Saint-Jean du Sud

In August in Saint-Jean du Sud, the average temperature is 28°C (83°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 25°C (78°F). This pleasant climate makes it an ideal destination for travelers seeking warm weather and outdoor activities.

August Weather in Saint-Jean du Sud: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Saint-Jean du Sud, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Jean du Sud, August typically has an average temperature of 28°C (83°F), with highs reaching up to 30°C (86°F) and lows dropping to around 25°C (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec797878798082828282828180
Data source: Temperature data for Saint-Jean du Sud 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 Saint-Jean du Sud

In Saint-Jean du Sud in August, the precipitation amount is 84 mm (3.3 in) over a span of 10 days.

August Precipitation Trends in Saint-Jean du Sud

The chart displays monthly precipitation patterns in Saint-Jean du Sud, 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 Saint-Jean du Sud, August typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec24201845703144849617114618
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Saint-Jean du Sud

In Saint-Jean du Sud in August, humidity is 78%. With an average temperature of 28°C (83°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities perspire more quickly and requiring frequent breaks in the shade for comfort.

August Average Humidity in Saint-Jean du Sud

This chart illustrates the average monthly humidity levels in Saint-Jean du Sud, 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 Saint-Jean du Sud is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%74%73%74%75%77%78%78%77%76%77%75%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Saint-Jean du Sud

In Saint-Jean du Sud in August, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Saint-Jean du Sud.

Maximum UV Index Levels in Saint-Jean du Sud for August

The chart shows the monthly maximum UV Index (UVI) for Saint-Jean du Sud 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 Saint-Jean du Sud typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313131198
Data source: Saint-Jean du Sud 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 Saint-Jean du Sud Compares to Other Months

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

This table compares monthly weather conditions in Saint-Jean du Sud, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)24 mm (0.9 inches)74%very high
February Weather26°C (79°F)20 mm (0.8 inches)74%extreme
March Weather26°C (78°F)18 mm (0.7 inches)73%extreme
April Weather26°C (79°F)45 mm (1.8 inches)74%extreme
May Weather27°C (81°F)70 mm (2.7 inches)75%extreme
June Weather28°C (82°F)31 mm (1.2 inches)77%extreme
July Weather28°C (82°F)44 mm (1.7 inches)78%extreme
August Weather28°C (83°F)84 mm (3.3 inches)78%extreme
September Weather28°C (83°F)96 mm (3.8 inches)77%extreme
October Weather28°C (82°F)171 mm (6.7 inches)76%extreme
November Weather27°C (81°F)146 mm (5.7 inches)76%very high
December Weather27°C (80°F)18 mm (0.7 inches)75%very high

Compare Saint-Jean du Sud's Climate with Cities Worldwide