August Weather in Glasgow, United States

Last updated: June 24, 2025

In Glasgow, United States, the average temperature in August is a pleasant 22°C (71°F). However, don't be surprised if you experience a minimum of 6°C (44°F) or a scorching maximum of 42°C (108°F). Expect about 34 mm (1.3 in) of precipitation spread over 4 days, with an average humidity level of 74%. Whether you're planning outdoor adventures or cozy indoor activities, be ready for a variety of weather!

August Temperature in Glasgow

In August in Glasgow, the average temperature is 22°C (71°F). Maximums can reach 42°C (108°F) and minimums can be as low as 6°C (44°F). Be prepared for a wide range of temperatures, making it advisable to pack layers for your trip.

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 22°C (71°F), with highs reaching up to 42°C (108°F) and lows dropping to around 6°C (44°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 34 mm (1.3 in) over a span of 4 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 34 mm (1.3 inches) of precipitation spread over approximately 4 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Glasgow

In Glasgow in August, humidity is 74%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making travel slightly sticky but still enjoyable, as long as you stay hydrated and take breaks in the shade.

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 74%, 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 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 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 9, 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	-8°C (18°F)	9 mm (0.4 inches)	88%	low
February Weather	-11°C (13°F)	24 mm (0.9 inches)	91%	moderate
March Weather	-1°C (30°F)	22 mm (0.9 inches)	84%	moderate
April Weather	5°C (42°F)	24 mm (0.9 inches)	71%	high
May Weather	13°C (56°F)	36 mm (1.4 inches)	74%	very high
June Weather	19°C (67°F)	57 mm (2.3 inches)	70%	very high
July Weather	23°C (75°F)	24 mm (0.9 inches)	76%	very high
August Weather	22°C (71°F)	34 mm (1.3 inches)	74%	very high
September Weather	15°C (59°F)	54 mm (2.1 inches)	64%	high
October Weather	6°C (43°F)	22 mm (0.9 inches)	69%	moderate
November Weather	-1°C (31°F)	24 mm (1.0 inches)	82%	moderate
December Weather	-6°C (21°F)	19 mm (0.7 inches)	91%	low