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August Weather in Port Nelson, Bahamas

Last updated: August 22, 2025

In August, the average temperature in Port Nelson, Bahamas is a warm 28°C (83°F). Expect minimum temperatures around 25°C (77°F) and a peak of 29°C (85°F). With 100 mm (4.0 in) of precipitation spread over 14 days, you'll want to be prepared for some rain. The air is quite humid, with an average humidity level of 79%.

August Temperature in Port Nelson

In August in Port Nelson, the average temperature is 28°C (83°F), with maximums reaching up to 29°C (85°F) and minimums dropping to as low as 25°C (77°F). This makes it an ideal time for travelers seeking warm weather and pleasant conditions.

August Weather in Port Nelson: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Port Nelson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Nelson, August typically has an average temperature of 28°C (83°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec757575767881828282817977
Data source: Temperature data for Port Nelson 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 Port Nelson

In Port Nelson in August, the total precipitation amount reaches 100 mm (4.0 in) over the course of 14 days.

August Precipitation Trends in Port Nelson

The chart displays monthly precipitation patterns in Port Nelson, 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 Port Nelson, August typically receives around 100 mm (4.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec54383144125446010112313714067
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Port Nelson

In Port Nelson in August humidity is 79%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities a challenge but also adding a certain tropical charm to your travel experience.

August Average Humidity in Port Nelson

This chart illustrates the average monthly humidity levels in Port Nelson, 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 Port Nelson is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%80%79%78%77%78%79%79%78%78%79%79%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Port Nelson

In Port Nelson 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 Port Nelson.

Maximum UV Index Levels in Port Nelson for August

The chart shows the monthly maximum UV Index (UVI) for Port Nelson 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 Port Nelson typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710111212121212121087
Data source: Port Nelson 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 Port Nelson Compares to Other Months

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

This table compares monthly weather conditions in Port Nelson, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)54 mm (2.1 inches)79%high
February Weather24°C (76°F)38 mm (1.5 inches)80%very high
March Weather24°C (75°F)31 mm (1.2 inches)79%extreme
April Weather25°C (77°F)44 mm (1.7 inches)78%extreme
May Weather26°C (78°F)125 mm (4.9 inches)77%extreme
June Weather27°C (81°F)44 mm (1.7 inches)78%extreme
July Weather28°C (82°F)60 mm (2.4 inches)79%extreme
August Weather28°C (83°F)100 mm (4.0 inches)79%extreme
September Weather28°C (82°F)123 mm (4.8 inches)78%extreme
October Weather27°C (81°F)137 mm (5.4 inches)78%very high
November Weather26°C (79°F)140 mm (5.5 inches)79%very high
December Weather25°C (77°F)67 mm (2.7 inches)79%high

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