August Weather in Selma, United States

Last updated: June 24, 2025

In August, the average temperature in Selma, United States reaches a warm 31°C (87°F). Daily highs can soar to a sizzling 46°C (115°F), while cool nights may dip to a pleasant 18°C (65°F). With 0 mm (0.0 in) of precipitation over 0 days, you can expect bright, sunny skies. The average humidity is a comfortable 30%, making it an ideal time for outdoor adventures!

August Temperature in Selma

In August in Selma, the average temperature is 31°C (87°F). The maximum can reach 46°C (115°F), while the minimum can be as low as 18°C (65°F). Travelers should be prepared for potentially extreme heat during the day and cooler evenings when visiting.

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

The chart illustrates August temperature patterns in Selma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Selma, August typically has an average temperature of 31°C (87°F), with highs reaching up to 46°C (115°F) and lows dropping to around 18°C (65°F).

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

August Precipitation in Selma

In Selma in August, the precipitation amount is 0 mm (0.0 in) during 0 days.

August Precipitation Trends in Selma

The chart displays monthly precipitation patterns in Selma, 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 Selma, August typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 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 Selma

In Selma in August humidity is 30%. With an average temperature of 31°C (87°F), this humidity feels like a warm embrace, making travel comfortable yet requiring periodic breaks to stay hydrated and enjoy the pleasant ambiance of the area.

August Average Humidity in Selma

This chart illustrates the average monthly humidity levels in Selma, 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 Selma is approximately 30%, 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 Selma

In Selma in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Selma.

Maximum UV Index Levels in Selma for August

The chart shows the monthly maximum UV Index (UVI) for Selma 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 Selma typically reaches 10, which falls under the very high exposure category.

Data source: Selma 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 Selma Compares to Other Months

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

This table compares monthly weather conditions in Selma, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	92 mm (3.6 inches)	82%	moderate
February Weather	11°C (53°F)	85 mm (3.3 inches)	85%	moderate
March Weather	14°C (57°F)	112 mm (4.4 inches)	80%	very high
April Weather	18°C (65°F)	44 mm (1.7 inches)	72%	very high
May Weather	22°C (72°F)	25 mm (1.0 inches)	58%	very high
June Weather	27°C (82°F)	1 mm (0.0 inches)	49%	extreme
July Weather	31°C (88°F)	0 mm (0.0 inches)	36%	extreme
August Weather	31°C (87°F)	0 mm (0.0 inches)	30%	very high
September Weather	27°C (80°F)	2 mm (0.1 inches)	42%	very high
October Weather	20°C (68°F)	16 mm (0.6 inches)	59%	high
November Weather	14°C (58°F)	45 mm (1.8 inches)	78%	moderate
December Weather	10°C (50°F)	76 mm (3.0 inches)	79%	moderate