August Weather in Sulphur, United States

Last updated: June 24, 2025

In August, the average temperature in Sulphur, United States is a warm 28°C (83°F), with a minimum of 20°C (68°F) and a maximum reaching 37°C (98°F). Expect 199 mm (7.9 in) of rainfall over approximately 20 days, contributing to an average humidity of 71%.

August Temperature in Sulphur

In August in Sulphur, the average temperature is 28°C (83°F), with maximums reaching up to 37°C (98°F) and minimums dropping as low as 20°C (68°F). This warm weather makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates August temperature patterns in Sulphur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sulphur, August typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (98°F) and lows dropping to around 20°C (68°F).

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

August Precipitation in Sulphur

In Sulphur in August, the precipitation amount is 199 mm (7.9 in) over a span of 20 days.

August Precipitation Trends in Sulphur

The chart displays monthly precipitation patterns in Sulphur, 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 Sulphur, August typically receives around 199 mm (7.9 inches) of precipitation spread over approximately 20 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 Sulphur

In Sulphur in August, humidity is 71%. With an average temperature of 28°C (83°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable if you're not prepared for the stickiness and sweat that accompany such conditions.

August Average Humidity in Sulphur

This chart illustrates the average monthly humidity levels in Sulphur, 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 Sulphur is approximately 71%, 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 Sulphur

In Sulphur in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Sulphur.

Maximum UV Index Levels in Sulphur for August

The chart shows the monthly maximum UV Index (UVI) for Sulphur 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 Sulphur typically reaches 11, which falls under the extreme exposure category.

Data source: Sulphur 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 Sulphur Compares to Other Months

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

This table compares monthly weather conditions in Sulphur, 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 (53°F)	115 mm (4.5 inches)	81%	moderate
February Weather	14°C (58°F)	110 mm (4.3 inches)	81%	very high
March Weather	18°C (65°F)	81 mm (3.2 inches)	79%	very high
April Weather	20°C (69°F)	148 mm (5.8 inches)	80%	very high
May Weather	25°C (77°F)	222 mm (8.7 inches)	81%	extreme
June Weather	27°C (81°F)	178 mm (7.0 inches)	76%	extreme
July Weather	28°C (83°F)	159 mm (6.3 inches)	73%	extreme
August Weather	28°C (83°F)	199 mm (7.9 inches)	71%	extreme
September Weather	26°C (79°F)	179 mm (7.1 inches)	72%	very high
October Weather	22°C (72°F)	130 mm (5.1 inches)	73%	very high
November Weather	16°C (60°F)	69 mm (2.7 inches)	83%	high
December Weather	14°C (57°F)	137 mm (5.4 inches)	88%	moderate