August Weather in Sealy, United States

Last updated: June 24, 2025

In Sealy, United States, the average temperature in August soars to a warm 30°C (86°F), with lows of 21°C (70°F) and highs reaching up to 39°C (103°F). This month sees an average precipitation of 151 mm (5.9 in) spread across 11 days, contributing to a humidity level of 68%. Whether you’re basking in the sun or seeking refuge from the rain, this vibrant climate offers a bit of everything!

August Temperature in Sealy

In August in Sealy, the average temperature is 30°C (86°F). The maximum can reach 39°C (103°F), while the minimum can be as low as 21°C (70°F). Travelers should be prepared for warm weather and stay hydrated during their visit.

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

The chart illustrates August temperature patterns in Sealy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sealy, August typically has an average temperature of 30°C (86°F), with highs reaching up to 39°C (103°F) and lows dropping to around 21°C (70°F).

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

August Precipitation in Sealy

In Sealy in August, the total precipitation amount is 151 mm (5.9 in) over the course of 11 days.

August Precipitation Trends in Sealy

The chart displays monthly precipitation patterns in Sealy, 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 Sealy, August typically receives around 151 mm (5.9 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Sealy

In Sealy in August humidity is 68%. With an average temperature of 30°C (86°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel sultry and exhausting, yet it can also encourage you to seek out refreshing drinks and shaded spots as you explore the vibrant surroundings.

August Average Humidity in Sealy

This chart illustrates the average monthly humidity levels in Sealy, 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 Sealy is approximately 68%, 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 Sealy

In Sealy 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 Sealy.

Maximum UV Index Levels in Sealy for August

The chart shows the monthly maximum UV Index (UVI) for Sealy 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 Sealy typically reaches 12, which falls under the extreme exposure category.

Data source: Sealy 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 Sealy Compares to Other Months

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

This table compares monthly weather conditions in Sealy, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	70 mm (2.8 inches)	78%	moderate
February Weather	14°C (57°F)	83 mm (3.3 inches)	81%	very high
March Weather	19°C (66°F)	67 mm (2.6 inches)	76%	very high
April Weather	21°C (70°F)	74 mm (2.9 inches)	79%	extreme
May Weather	26°C (78°F)	159 mm (6.3 inches)	79%	extreme
June Weather	28°C (83°F)	138 mm (5.4 inches)	74%	extreme
July Weather	29°C (84°F)	105 mm (4.1 inches)	71%	extreme
August Weather	30°C (86°F)	151 mm (5.9 inches)	68%	extreme
September Weather	27°C (81°F)	129 mm (5.1 inches)	73%	extreme
October Weather	22°C (72°F)	82 mm (3.2 inches)	75%	very high
November Weather	17°C (62°F)	74 mm (2.9 inches)	78%	high
December Weather	14°C (58°F)	97 mm (3.8 inches)	84%	moderate