August Weather in Gray, United States

Last updated: June 24, 2025

In August, the average temperature in Gray, United States hovers around 27°C (81°F), offering a warm escape. Expect temperatures to fluctuate between a minimum of 18°C (66°F) and a sizzling maximum of 37°C (99°F). With an average humidity of 81%, the climate can feel quite sticky. Be prepared for intermittent showers, as the region receives around 112 mm (4.4 in) of precipitation over 15 days.

August Temperature in Gray

In August in Gray, the average temperature is 27°C (81°F). Maximums can reach up to 37°C (99°F), while minimums can be as low as 18°C (66°F). It's a great time to travel, so be sure to pack lightweight clothing for warm days and a light jacket for cooler evenings.

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

The chart illustrates August temperature patterns in Gray, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gray, August typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (99°F) and lows dropping to around 18°C (66°F).

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

August Precipitation in Gray

In Gray in August, the precipitation amount is 112 mm (4.4 in) spread over a period of 15 days.

August Precipitation Trends in Gray

The chart displays monthly precipitation patterns in Gray, 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 Gray, August typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 15 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 Gray

In Gray in August humidity is 81%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy blanket enveloping you, making travel quite uncomfortable as it can quickly drain your energy and require frequent hydration breaks.

August Average Humidity in Gray

This chart illustrates the average monthly humidity levels in Gray, 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 Gray is approximately 81%, 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 Gray

In Gray 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 Gray.

Maximum UV Index Levels in Gray for August

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

Data source: Gray 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 Gray Compares to Other Months

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

This table compares monthly weather conditions in Gray, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	107 mm (4.2 inches)	86%	moderate
February Weather	12°C (55°F)	128 mm (5.1 inches)	84%	high
March Weather	15°C (59°F)	81 mm (3.2 inches)	83%	very high
April Weather	18°C (65°F)	102 mm (4.0 inches)	81%	very high
May Weather	23°C (74°F)	92 mm (3.6 inches)	81%	extreme
June Weather	26°C (79°F)	122 mm (4.8 inches)	81%	extreme
July Weather	27°C (82°F)	100 mm (3.9 inches)	83%	extreme
August Weather	27°C (81°F)	112 mm (4.4 inches)	81%	very high
September Weather	25°C (78°F)	100 mm (4.0 inches)	82%	very high
October Weather	21°C (69°F)	103 mm (4.0 inches)	78%	very high
November Weather	13°C (56°F)	80 mm (3.1 inches)	86%	high
December Weather	11°C (51°F)	121 mm (4.8 inches)	89%	moderate