August Weather in Preston, United States

Last updated: June 24, 2025

In August, the average temperature in Preston, United States reaches a warm 28°C (83°F). Expect variations, with minimums around 19°C (67°F) and maximums peaking at 38°C (101°F). During this time, the region experiences an average precipitation of 96 mm (3.8 in) spread over 7 days, accompanied by a comfortable humidity level of 66%.

August Temperature in Preston

In August in Preston, the average temperature is 28°C (83°F), with maximums reaching 38°C (101°F) and minimums dropping to 19°C (67°F). It’s a great time to visit for those who enjoy warm weather and want to explore outdoor activities.

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

The chart illustrates August temperature patterns in Preston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Preston, August typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (101°F) and lows dropping to around 19°C (67°F).

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

August Precipitation in Preston

In Preston in August, the precipitation amount is 96 mm (3.8 in) over a span of 7 days.

August Precipitation Trends in Preston

The chart displays monthly precipitation patterns in Preston, 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 Preston, August typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 7 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 Preston

In Preston in August humidity is 66%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm blanket, making travel quite uncomfortable and sticky, requiring frequent breaks to hydrate and seek shade.

August Average Humidity in Preston

This chart illustrates the average monthly humidity levels in Preston, 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 Preston is approximately 66%, 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 Preston

In Preston 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 Preston.

Maximum UV Index Levels in Preston for August

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

Data source: Preston 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 Preston Compares to Other Months

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

This table compares monthly weather conditions in Preston, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	64 mm (2.5 inches)	80%	moderate
February Weather	8°C (46°F)	93 mm (3.7 inches)	79%	high
March Weather	14°C (58°F)	106 mm (4.2 inches)	78%	very high
April Weather	17°C (63°F)	108 mm (4.3 inches)	78%	very high
May Weather	22°C (73°F)	134 mm (5.3 inches)	81%	extreme
June Weather	27°C (80°F)	107 mm (4.2 inches)	78%	extreme
July Weather	29°C (84°F)	55 mm (2.2 inches)	73%	extreme
August Weather	28°C (83°F)	96 mm (3.8 inches)	66%	very high
September Weather	25°C (78°F)	98 mm (3.9 inches)	65%	very high
October Weather	19°C (66°F)	154 mm (6.1 inches)	72%	very high
November Weather	12°C (54°F)	56 mm (2.2 inches)	82%	high
December Weather	9°C (49°F)	63 mm (2.5 inches)	87%	moderate