July Weather in Preston, United States

Last updated: June 24, 2025

In July, the average temperature in Preston, United States is a mild 23°C (74°F). Expect a range where the minimum can drop to 11°C (52°F) and the maximum can reach 34°C (93°F). During this month, precipitation averages around 105 mm (4.1 in), typically spread over 10 days, contributing to an average humidity level of 75%.

July Temperature in Preston

In July in Preston, the average temperature is 23°C (74°F). Maximums can reach 34°C (93°F) and minimums can be as low as 11°C (52°F). This pleasant climate makes Preston an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates July 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, July typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (93°F) and lows dropping to around 11°C (52°F).

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

July Precipitation in Preston

In Preston in July, the precipitation amount is 105 mm (4.1 in) over the course of 10 days.

July Precipitation Trends in Preston

The chart displays monthly precipitation patterns in Preston, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Preston, July typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Preston

In Preston in July, humidity is 75%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket wrapping around you, making it feel more sweltering than it actually is, which can be quite uncomfortable for traveling.

July Average Humidity in Preston

This chart illustrates the average monthly humidity levels in Preston, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Preston is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Preston

In Preston in July, 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 July

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

Data source: Preston July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (19°F)	36 mm (1.4 inches)	84%	moderate
February Weather	-7°C (19°F)	49 mm (1.9 inches)	85%	moderate
March Weather	1°C (35°F)	60 mm (2.4 inches)	84%	moderate
April Weather	7°C (44°F)	85 mm (3.3 inches)	83%	very high
May Weather	15°C (59°F)	147 mm (5.8 inches)	75%	very high
June Weather	21°C (71°F)	140 mm (5.5 inches)	79%	very high
July Weather	23°C (74°F)	105 mm (4.1 inches)	75%	very high
August Weather	21°C (70°F)	105 mm (4.1 inches)	69%	very high
September Weather	18°C (64°F)	119 mm (4.7 inches)	74%	very high
October Weather	9°C (49°F)	123 mm (4.9 inches)	79%	moderate
November Weather	1°C (34°F)	52 mm (2.1 inches)	88%	moderate
December Weather	-3°C (26°F)	41 mm (1.6 inches)	82%	low