August Weather in Preston, United States

Last updated: June 24, 2025

In August, the average temperature in Preston, United States hovers around 26°C (79°F), making it a pleasant time of year. However, be prepared for temperature fluctuations, as it can dip to a minimum of 17°C (63°F) and soar to a maximum of 34°C (93°F). This month also sees about 161 mm (6.3 in) of precipitation spread over 15 days, contributing to an average humidity level of 72%. Don't forget your umbrella!

August Temperature in Preston

In August in Preston, the average temperature is 26°C (79°F). Maximums can reach 34°C (93°F) and minimums can drop to 17°C (63°F). This pleasant weather makes Preston an ideal destination for travelers seeking outdoor activities and comfortable exploration.

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 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 17°C (63°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 161 mm (6.3 in) spread over 15 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 161 mm (6.3 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 Preston

In Preston in August, humidity is 72%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel a bit more strenuous but also adding a tropical charm to your travels.

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 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 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	3°C (38°F)	65 mm (2.6 inches)	84%	moderate
February Weather	5°C (42°F)	103 mm (4.1 inches)	83%	moderate
March Weather	8°C (47°F)	89 mm (3.5 inches)	83%	high
April Weather	14°C (57°F)	89 mm (3.5 inches)	81%	very high
May Weather	19°C (66°F)	125 mm (4.9 inches)	78%	very high
June Weather	24°C (75°F)	97 mm (3.8 inches)	79%	very high
July Weather	27°C (81°F)	152 mm (6.0 inches)	74%	very high
August Weather	26°C (79°F)	161 mm (6.3 inches)	72%	very high
September Weather	23°C (73°F)	105 mm (4.1 inches)	75%	very high
October Weather	18°C (64°F)	123 mm (4.8 inches)	81%	high
November Weather	10°C (50°F)	82 mm (3.2 inches)	85%	moderate
December Weather	6°C (43°F)	100 mm (3.9 inches)	84%	moderate