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August Weather in Seabrook, United States

Last updated: June 24, 2025

In Seabrook, United States, the average temperature in August is a comfortable 22°C (71°F), with a minimum of 13°C (55°F) and a maximum reaching up to 31°C (88°F). Expect some moisture during your stay, as precipitation averages 71 mm (2.8 in) over 9 days. With an average humidity of 66%, it's a great time to enjoy the pleasant climate!

August Temperature in Seabrook

In August, in Seabrook, the average temperature is 22°C (71°F). Maximum temperatures can reach 31°C (88°F), and minimums can drop to as low as 13°C (55°F). This makes Seabrook an ideal destination for travelers seeking pleasant weather and a comfortable climate.

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

The chart illustrates August temperature patterns in Seabrook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seabrook, August typically has an average temperature of 22°C (71°F), with highs reaching up to 31°C (88°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec303236465565717165554334
Data source: Temperature data for Seabrook 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 Seabrook

In Seabrook in August, the precipitation amount is 71 mm (2.8 in) spread over 9 days.

August Precipitation Trends in Seabrook

The chart displays monthly precipitation patterns in Seabrook, 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 Seabrook, August typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec79989414383881237178143108133
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Seabrook

In Seabrook in August, humidity is 66%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket, making travel comfortable yet slightly sticky, necessitating frequent breaks to hydrate and seek shade.

August Average Humidity in Seabrook

This chart illustrates the average monthly humidity levels in Seabrook, 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 Seabrook is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Seabrook

In Seabrook in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Seabrook.

Maximum UV Index Levels in Seabrook for August

The chart shows the monthly maximum UV Index (UVI) for Seabrook 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 Seabrook typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Seabrook 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 Seabrook Compares to Other Months

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

This table compares monthly weather conditions in Seabrook, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)79 mm (3.1 inches)86%low
February Weather0°C (32°F)98 mm (3.9 inches)84%moderate
March Weather2°C (36°F)94 mm (3.7 inches)82%moderate
April Weather8°C (46°F)143 mm (5.6 inches)80%high
May Weather13°C (55°F)83 mm (3.3 inches)72%very high
June Weather18°C (65°F)88 mm (3.5 inches)72%very high
July Weather22°C (71°F)123 mm (4.8 inches)67%very high
August Weather22°C (71°F)71 mm (2.8 inches)66%very high
September Weather18°C (65°F)78 mm (3.1 inches)71%high
October Weather13°C (56°F)142 mm (5.6 inches)78%moderate
November Weather6°C (43°F)108 mm (4.3 inches)84%moderate
December Weather1°C (34°F)133 mm (5.2 inches)81%low

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