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August Weather in Gros Morne, Haiti

Last updated: August 23, 2025

In August, the average temperature in Gros Morne, Haiti hovers around 27°C (81°F), with minimums dipping to 23°C (74°F) and maximums reaching up to 32°C (90°F). Precipitation is notable, averaging 106 mm (4.2 in) over the course of 21 days, while the average humidity levels sit at a comfortable 76%.

August Temperature in Gros Morne

In August in Gros Morne, the average temperature is 27°C (81°F). Maximums can reach 32°C (90°F) and minimums can be as low as 23°C (74°F). This pleasant climate makes Gros Morne a great destination for travelers looking to enjoy warm and comfortable weather.

August Weather in Gros Morne: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Gros Morne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gros Morne, August typically has an average temperature of 27°C (81°F), with highs reaching up to 32°C (90°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec747575777880808180797776
Data source: Temperature data for Gros Morne 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 Gros Morne

In Gros Morne in August, the precipitation amount is 106 mm (4.2 in) during a span of 21 days.

August Precipitation Trends in Gros Morne

The chart displays monthly precipitation patterns in Gros Morne, 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 Gros Morne, August typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec512473772011139710615714811133
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Gros Morne

In Gros Morne in August, humidity is 76%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel stifling and sweat-inducing, which can be challenging for traveling.

August Average Humidity in Gros Morne

This chart illustrates the average monthly humidity levels in Gros Morne, 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 Gros Morne is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%63%62%62%60%62%70%76%76%76%76%71%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Gros Morne

In Gros Morne 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 Gros Morne.

Maximum UV Index Levels in Gros Morne for August

The chart shows the monthly maximum UV Index (UVI) for Gros Morne 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 Gros Morne typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313121213121198
Data source: Gros Morne 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 Gros Morne Compares to Other Months

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

This table compares monthly weather conditions in Gros Morne, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)51 mm (2.0 inches)65%very high
February Weather24°C (75°F)24 mm (1.0 inches)63%extreme
March Weather24°C (75°F)73 mm (2.9 inches)62%extreme
April Weather25°C (77°F)77 mm (3.0 inches)62%extreme
May Weather26°C (78°F)201 mm (7.9 inches)60%extreme
June Weather26°C (80°F)113 mm (4.5 inches)61%extreme
July Weather27°C (81°F)97 mm (3.8 inches)70%extreme
August Weather27°C (81°F)106 mm (4.2 inches)76%extreme
September Weather27°C (80°F)157 mm (6.2 inches)76%extreme
October Weather26°C (79°F)148 mm (5.8 inches)76%extreme
November Weather25°C (78°F)111 mm (4.4 inches)76%very high
December Weather24°C (76°F)33 mm (1.3 inches)71%very high

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