April Weather in Hayes, United States

Last updated: June 24, 2025

In April, the average temperature in Hayes, United States is a comfortable 21°C (70°F). However, temperatures can range from a cool 5°C (41°F) to a warm 31°C (88°F). Be prepared for some rain, as the area receives approximately 154 mm (6.1 in) of precipitation over 12 days. Don’t forget, the average humidity sits at a high 81%, adding to the overall richness of the climate!

April Temperature in Hayes

In April in Hayes, the average temperature is 21°C (70°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 5°C (41°F). This diverse range in temperatures makes it essential for travelers to pack both light and warm clothing to fully enjoy their stay.

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

The chart illustrates April temperature patterns in Hayes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hayes, April typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (88°F) and lows dropping to around 5°C (41°F).

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

April Precipitation in Hayes

In Hayes in April, the precipitation amount is 154 mm (6.1 in) over the course of 12 days.

April Precipitation Trends in Hayes

The chart displays monthly precipitation patterns in Hayes, 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 Hayes, April typically receives around 154 mm (6.1 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Hayes

In Hayes in April, humidity is 81%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities slightly uncomfortable and necessitating frequent breaks in the shade or air conditioning for a refreshing escape.

April Average Humidity in Hayes

This chart illustrates the average monthly humidity levels in Hayes, 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 Hayes is approximately 81%, 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 Hayes

In Hayes in April, 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 Hayes.

Maximum UV Index Levels in Hayes for April

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

Data source: Hayes 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 Hayes Compares to Other Months

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

This table compares monthly weather conditions in Hayes, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	104 mm (4.1 inches)	79%	moderate
February Weather	15°C (59°F)	102 mm (4.0 inches)	80%	very high
March Weather	18°C (66°F)	60 mm (2.4 inches)	78%	very high
April Weather	21°C (70°F)	154 mm (6.1 inches)	81%	very high
May Weather	25°C (77°F)	170 mm (6.7 inches)	79%	extreme
June Weather	27°C (82°F)	160 mm (6.3 inches)	75%	extreme
July Weather	28°C (83°F)	158 mm (6.2 inches)	74%	extreme
August Weather	28°C (83°F)	185 mm (7.3 inches)	73%	extreme
September Weather	27°C (80°F)	169 mm (6.7 inches)	75%	very high
October Weather	23°C (73°F)	122 mm (4.8 inches)	75%	very high
November Weather	16°C (61°F)	81 mm (3.2 inches)	79%	high
December Weather	14°C (58°F)	111 mm (4.4 inches)	83%	moderate