July Weather in Crawley, United Kingdom

Last updated: August 27, 2025

In July, the average temperature in Crawley, United Kingdom hovers around 18°C (65°F). Visitors can expect temperatures to range from a brisk 9°C (48°F) at night to a warm 33°C (92°F) during the day. With about 57 mm (2.2 in) of precipitation over 11 days, it's wise to pack an umbrella. The average humidity sits at a comfortable 71%, making this an inviting time to explore!

July Temperature in Crawley

In July in Crawley, the average temperature is 18°C (65°F). The maximum can reach 33°C (92°F), while the minimum can drop as low as 9°C (48°F). This pleasant temperature range makes Crawley an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates July temperature patterns in Crawley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Crawley, July typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 9°C (48°F).

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

July Precipitation in Crawley

In Crawley in July, the precipitation amount is 57 mm (2.2 in) spread over 11 days.

July Precipitation Trends in Crawley

The chart displays monthly precipitation patterns in Crawley, 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 Crawley, July typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 11 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 Crawley

In Crawley in July humidity is 71%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it a bit sticky and muggy, which can be slightly uncomfortable for traveling, especially if you're engaging in outdoor activities or exploring the city on foot.

July Average Humidity in Crawley

This chart illustrates the average monthly humidity levels in Crawley, 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 Crawley is approximately 71%, 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 Crawley

In Crawley in July, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Crawley.

Maximum UV Index Levels in Crawley for July

The chart shows the monthly maximum UV Index (UVI) for Crawley 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 Crawley typically reaches 8, which falls under the very high exposure category.

Data source: Crawley 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 Crawley Compares to Other Months

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

This table compares monthly weather conditions in Crawley, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	54 mm (2.1 inches)	91%	low
February Weather	6°C (44°F)	57 mm (2.2 inches)	89%	low
March Weather	8°C (46°F)	57 mm (2.2 inches)	86%	moderate
April Weather	10°C (49°F)	34 mm (1.3 inches)	85%	high
May Weather	13°C (55°F)	62 mm (2.4 inches)	79%	high
June Weather	16°C (61°F)	71 mm (2.8 inches)	80%	very high
July Weather	18°C (65°F)	57 mm (2.2 inches)	71%	very high
August Weather	17°C (64°F)	67 mm (2.6 inches)	76%	high
September Weather	15°C (60°F)	50 mm (2.0 inches)	82%	high
October Weather	12°C (54°F)	91 mm (3.6 inches)	90%	moderate
November Weather	8°C (47°F)	65 mm (2.6 inches)	92%	low
December Weather	7°C (45°F)	97 mm (3.8 inches)	92%	low