August Weather in Gap, United States

Last updated: June 24, 2025

In Gap, United States, the average temperature in August hovers around 24°C (75°F), with minimums dipping to 13°C (55°F) and maximums soaring up to 35°C (94°F). Expect 160 mm (6.3 in) of precipitation spread across about 16 days, contributing to a high average humidity of 72%.

August Temperature in Gap

In August in Gap, the average temperature is 24°C (75°F). Maximums can reach 35°C (94°F), while minimums can drop to as low as 13°C (55°F). This weather makes it an ideal time for travelers to enjoy outdoor activities and explore the beautiful surroundings.

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

The chart illustrates August temperature patterns in Gap, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gap, August typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (94°F) and lows dropping to around 13°C (55°F).

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

August Precipitation in Gap

In Gap in August, the total precipitation amount is 160 mm (6.3 in) spread over 16 days.

August Precipitation Trends in Gap

The chart displays monthly precipitation patterns in Gap, 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 Gap, August typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 16 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 Gap

In Gap in August, humidity is 72%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapped around you, making any travel plans feel pleasantly sticky but still enjoyable as long as you stay hydrated and take breaks in the shade.

August Average Humidity in Gap

This chart illustrates the average monthly humidity levels in Gap, 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 Gap is approximately 72%, 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 Gap

In Gap 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 Gap.

Maximum UV Index Levels in Gap for August

The chart shows the monthly maximum UV Index (UVI) for Gap 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 Gap typically reaches 9, which falls under the very high exposure category.

Data source: Gap 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 Gap Compares to Other Months

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

This table compares monthly weather conditions in Gap, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	65 mm (2.6 inches)	84%	moderate
February Weather	3°C (38°F)	106 mm (4.2 inches)	83%	moderate
March Weather	6°C (43°F)	105 mm (4.1 inches)	83%	high
April Weather	12°C (54°F)	102 mm (4.0 inches)	81%	very high
May Weather	17°C (64°F)	139 mm (5.5 inches)	78%	very high
June Weather	22°C (73°F)	119 mm (4.7 inches)	79%	very high
July Weather	25°C (78°F)	156 mm (6.1 inches)	74%	very high
August Weather	24°C (75°F)	160 mm (6.3 inches)	72%	very high
September Weather	21°C (70°F)	112 mm (4.4 inches)	75%	very high
October Weather	15°C (60°F)	100 mm (3.9 inches)	81%	high
November Weather	7°C (45°F)	90 mm (3.5 inches)	85%	moderate
December Weather	3°C (38°F)	101 mm (4.0 inches)	84%	low