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August Weather in Southport, United States

Last updated: June 24, 2025

In August, the average temperature in Southport, United States is a comfortable 20°C (67°F). Expect the temperatures to range between a minimum of 15°C (59°F) and a maximum of 25°C (78°F). During this month, precipitation totals about 71 mm (2.8 in) spread over 8 days, contributing to an average humidity of 83%.

August Temperature in Southport

In August in Southport, the average temperature is 20°C (67°F). The maximum can reach 25°C (78°F), and the minimum can be as low as 15°C (59°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Southport.

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

The chart illustrates August temperature patterns in Southport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Southport, August typically has an average temperature of 20°C (67°F), with highs reaching up to 25°C (78°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec303134425059666762544335
Data source: Temperature data for Southport 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 Southport

In Southport in August, the precipitation amount is 71 mm (2.8 in) over the course of 8 days.

August Precipitation Trends in Southport

The chart displays monthly precipitation patterns in Southport, 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 Southport, August typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec96988513982711007181150122137
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Southport

In Southport in August, humidity is 83%. With an average temperature of 20°C (67°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities uncomfortable if you're not prepared. Travelers may find themselves needing frequent breaks in the shade or air conditioning to stay refreshed and energized as they explore.

August Average Humidity in Southport

This chart illustrates the average monthly humidity levels in Southport, 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 Southport is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%84%79%79%86%85%83%80%77%80%81%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Southport

In Southport in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Southport.

Maximum UV Index Levels in Southport for August

The chart shows the monthly maximum UV Index (UVI) for Southport 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 Southport typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Southport 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 Southport Compares to Other Months

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

This table compares monthly weather conditions in Southport, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)96 mm (3.8 inches)85%low
February Weather0°C (31°F)98 mm (3.8 inches)86%moderate
March Weather1°C (35°F)85 mm (3.3 inches)84%moderate
April Weather6°C (43°F)139 mm (5.5 inches)79%high
May Weather10°C (50°F)82 mm (3.2 inches)79%very high
June Weather15°C (59°F)71 mm (2.8 inches)86%very high
July Weather19°C (66°F)100 mm (3.9 inches)85%very high
August Weather20°C (67°F)71 mm (2.8 inches)83%very high
September Weather17°C (62°F)81 mm (3.2 inches)80%high
October Weather12°C (55°F)150 mm (5.9 inches)77%moderate
November Weather6°C (44°F)122 mm (4.8 inches)80%moderate
December Weather1°C (35°F)137 mm (5.4 inches)81%low

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