April Weather in Friendswood, United States

Last updated: June 24, 2025

In April, the average temperature in Friendswood, United States is a comfortable 21°C (70°F), with extremes ranging from a chilly 4°C (40°F) to a warm 33°C (91°F). Expect 91 mm (3.6 in) of precipitation spread across 11 days, contributing to an average humidity of 79%. Stay prepared for a mix of weather as you enjoy your time in this vibrant location!

April Temperature in Friendswood

In April in Friendswood, the average temperature is 21°C (70°F). The maximum can reach 33°C (91°F), while the minimum can drop as low as 4°C (40°F). Travelers should prepare for a pleasant climate with the potential for warm days and cooler nights.

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

The chart illustrates April temperature patterns in Friendswood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Friendswood, April typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (91°F) and lows dropping to around 4°C (40°F).

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

April Precipitation in Friendswood

In Friendswood in April, the precipitation amount is 91 mm (3.6 in) over a period of 11 days.

April Precipitation Trends in Friendswood

The chart displays monthly precipitation patterns in Friendswood, 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 Friendswood, April typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 11 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 Friendswood

In Friendswood in April humidity is 79%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making outdoor exploration a bit sticky but still enjoyable for travelers who appreciate the lush, vibrant atmosphere.

April Average Humidity in Friendswood

This chart illustrates the average monthly humidity levels in Friendswood, 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 Friendswood is approximately 79%, 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 Friendswood

In Friendswood in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Friendswood.

Maximum UV Index Levels in Friendswood for April

The chart shows the monthly maximum UV Index (UVI) for Friendswood 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 Friendswood typically reaches 11, which falls under the extreme exposure category.

Data source: Friendswood 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 Friendswood Compares to Other Months

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

This table compares monthly weather conditions in Friendswood, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	84 mm (3.3 inches)	78%	moderate
February Weather	15°C (59°F)	85 mm (3.3 inches)	81%	very high
March Weather	19°C (66°F)	72 mm (2.8 inches)	76%	very high
April Weather	21°C (70°F)	91 mm (3.6 inches)	79%	extreme
May Weather	25°C (77°F)	171 mm (6.7 inches)	79%	extreme
June Weather	28°C (82°F)	168 mm (6.6 inches)	74%	extreme
July Weather	28°C (84°F)	153 mm (6.0 inches)	71%	extreme
August Weather	29°C (84°F)	199 mm (7.9 inches)	68%	extreme
September Weather	27°C (80°F)	204 mm (8.1 inches)	73%	very high
October Weather	23°C (73°F)	105 mm (4.1 inches)	75%	very high
November Weather	17°C (63°F)	79 mm (3.1 inches)	78%	high
December Weather	15°C (59°F)	104 mm (4.1 inches)	84%	moderate