August Weather in Grangwav, Haiti

Last updated: August 23, 2025

In August, the average temperature in Grangwav, Haiti is a warm 28°C (83°F), with a minimum dipping to 25°C (77°F) and a maximum soaring up to 34°C (93°F). Expect some moisture in the air, as precipitation totals around 112 mm (4.4 in) over 17 days, contributing to an average humidity of 76%. Be prepared for a tropical experience!

August Temperature in Grangwav

In August in Grangwav, the average temperature is 28°C (83°F). Maximums can reach 34°C (93°F), and minimums can be as low as 25°C (77°F). This warm climate makes Grangwav an ideal destination for travelers seeking sunny weather and outdoor adventures.

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

The chart illustrates August temperature patterns in Grangwav, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grangwav, August typically has an average temperature of 28°C (83°F), with highs reaching up to 34°C (93°F) and lows dropping to around 25°C (77°F).

Data source: Temperature data for Grangwav generated using information from the Copernicus Climate Change Service.

August Precipitation in Grangwav

In Grangwav in August, the precipitation amount is 112 mm (4.4 in) spread out over 17 days.

August Precipitation Trends in Grangwav

The chart displays monthly precipitation patterns in Grangwav, 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 Grangwav, August typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 17 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Grangwav

In Grangwav in August, humidity is 76%. With an average temperature of 28°C (83°F), this humidity feels like a warm, sticky embrace, making outdoor activities challenging and requiring travelers to stay hydrated and take frequent breaks in the shade.

August Average Humidity in Grangwav

This chart illustrates the average monthly humidity levels in Grangwav, 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 Grangwav is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Grangwav

In Grangwav 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 Grangwav.

Maximum UV Index Levels in Grangwav for August

The chart shows the monthly maximum UV Index (UVI) for Grangwav 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 Grangwav typically reaches 13, which falls under the extreme exposure category.

Data source: Grangwav 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 Grangwav Compares to Other Months

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

This table compares monthly weather conditions in Grangwav, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	23 mm (0.9 inches)	65%	very high
February Weather	25°C (78°F)	21 mm (0.8 inches)	63%	very high
March Weather	25°C (78°F)	64 mm (2.5 inches)	62%	extreme
April Weather	26°C (79°F)	95 mm (3.8 inches)	62%	extreme
May Weather	27°C (80°F)	79 mm (3.1 inches)	60%	extreme
June Weather	27°C (82°F)	80 mm (3.2 inches)	61%	extreme
July Weather	28°C (82°F)	76 mm (3.0 inches)	70%	extreme
August Weather	28°C (83°F)	112 mm (4.4 inches)	76%	extreme
September Weather	27°C (82°F)	113 mm (4.5 inches)	76%	extreme
October Weather	27°C (80°F)	114 mm (4.5 inches)	76%	extreme
November Weather	26°C (79°F)	115 mm (4.5 inches)	76%	very high
December Weather	26°C (78°F)	25 mm (1.0 inches)	71%	high