August Weather in Glasgow, United States

Last updated: June 24, 2025

In August, the average temperature in Glasgow, United States is a pleasant 23°C (74°F). Expect temperatures to range from a cool 11°C (52°F) to a warm 34°C (94°F). During the month, anticipate precipitation amounting to 103 mm (4.0 in) over approximately 12 days, contributing to the region’s relatively high average humidity of 77%. Ideal for those who enjoy a mix of warm and refreshing weather!

August Temperature in Glasgow

In August in Glasgow, the average temperature is 23°C (74°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 11°C (52°F). This climate makes Glasgow an ideal destination for travelers seeking warm weather with pleasant evenings.

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

The chart illustrates August temperature patterns in Glasgow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Glasgow, August typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (94°F) and lows dropping to around 11°C (52°F).

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

August Precipitation in Glasgow

In Glasgow in August, the precipitation amount is 103 mm (4.0 in) recorded over a span of 12 days.

August Precipitation Trends in Glasgow

The chart displays monthly precipitation patterns in Glasgow, 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 Glasgow, August typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 12 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 Glasgow

In Glasgow in August, humidity is 77%. With an average temperature of 23°C (74°F), this humidity feels like being enveloped in a warm, sticky blanket, making travel somewhat uncomfortable and requiring frequent hydration breaks to enjoy the sights without feeling overheated.

August Average Humidity in Glasgow

This chart illustrates the average monthly humidity levels in Glasgow, 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 Glasgow is approximately 77%, 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 Glasgow

In Glasgow 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 Glasgow.

Maximum UV Index Levels in Glasgow for August

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

Data source: Glasgow 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 Glasgow Compares to Other Months

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

This table compares monthly weather conditions in Glasgow, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	70 mm (2.7 inches)	84%	moderate
February Weather	4°C (40°F)	109 mm (4.3 inches)	84%	high
March Weather	7°C (46°F)	78 mm (3.1 inches)	84%	very high
April Weather	13°C (55°F)	124 mm (4.9 inches)	82%	very high
May Weather	18°C (64°F)	129 mm (5.1 inches)	82%	very high
June Weather	21°C (71°F)	98 mm (3.9 inches)	83%	extreme
July Weather	24°C (76°F)	58 mm (2.3 inches)	79%	very high
August Weather	23°C (74°F)	103 mm (4.0 inches)	77%	very high
September Weather	20°C (69°F)	99 mm (3.9 inches)	75%	very high
October Weather	15°C (59°F)	113 mm (4.4 inches)	81%	high
November Weather	6°C (44°F)	80 mm (3.2 inches)	87%	moderate
December Weather	4°C (39°F)	97 mm (3.8 inches)	85%	moderate