April Weather in Crawley, United Kingdom

Last updated: August 27, 2025

In April, the average temperature in Crawley, United Kingdom is a brisk 10°C (49°F), with fluctuations ranging from a chilly -2°C (29°F) to a pleasant 23°C (73°F). Expect about 34 mm (1.3 in) of precipitation spread over approximately 8 days, and be prepared for an average humidity of 85%, making the air feel quite damp.

April Temperature in Crawley

In April in Crawley, the average temperature is 10°C (49°F). The maximum can reach 23°C (73°F), while the minimum can drop as low as -2°C (29°F). Travelers should be prepared for a wide range of temperatures during this month.

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

The chart illustrates April 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, April typically has an average temperature of 10°C (49°F), with highs reaching up to 23°C (73°F) and lows dropping to around -2°C (29°F).

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

April Precipitation in Crawley

In Crawley in April, the precipitation amount is 34 mm (1.3 in) over a span of 8 days.

April Precipitation Trends in Crawley

The chart displays monthly precipitation patterns in Crawley, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Crawley, April typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Crawley

In Crawley in April humidity is 85%. With an average temperature of 10°C (49°F), this humidity feels like an unrelenting blanket, making outdoor activities less enjoyable and forcing travelers to seek shelter more often.

April Average Humidity in Crawley

This chart illustrates the average monthly humidity levels in Crawley, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Crawley is approximately 85%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Crawley

In Crawley in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Crawley, you can refer to this Hourly UV Index in Crawley.

Maximum UV Index Levels in Crawley for April

The chart shows the monthly maximum UV Index (UVI) for Crawley in April, 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 April, the maximum UV index in Crawley typically reaches 6, which falls under the high exposure category.

Data source: Crawley April 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 April 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 April’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 April’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