April Weather in Pleasanton, United States

Last updated: June 24, 2025

In April, the average temperature in Pleasanton, United States is a pleasant 22°C (73°F). However, temperatures can vary significantly, with a minimum of 3°C (39°F) and soaring to a maximum of 37°C (99°F). Precipitation during this time averages 52 mm (2.0 in) over about 7 days, contributing to an average humidity of 76%.

April Temperature in Pleasanton

In April in Pleasanton, the average temperature is 22°C (73°F). The maximum can reach 37°C (99°F), and the minimum can be as low as 3°C (39°F). Be prepared for a wide range of temperatures, making it essential to pack both warm and cool clothing for your travels.

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

The chart illustrates April temperature patterns in Pleasanton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pleasanton, April typically has an average temperature of 22°C (73°F), with highs reaching up to 37°C (99°F) and lows dropping to around 3°C (39°F).

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

April Precipitation in Pleasanton

In Pleasanton in April, the precipitation amount is 52 mm (2.0 in) over a duration of 7 days.

April Precipitation Trends in Pleasanton

The chart displays monthly precipitation patterns in Pleasanton, 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 Pleasanton, April typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 7 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 Pleasanton

In Pleasanton in April, humidity is 76%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace that envelops you, making travel both refreshing and slightly steamy, as the air clings warmly to your skin.

April Average Humidity in Pleasanton

This chart illustrates the average monthly humidity levels in Pleasanton, 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 Pleasanton is approximately 76%, 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 Pleasanton

In Pleasanton 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 Pleasanton.

Maximum UV Index Levels in Pleasanton for April

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

Data source: Pleasanton 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 Pleasanton Compares to Other Months

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

This table compares monthly weather conditions in Pleasanton, 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 (55°F)	32 mm (1.3 inches)	79%	moderate
February Weather	14°C (58°F)	46 mm (1.8 inches)	79%	very high
March Weather	20°C (67°F)	53 mm (2.1 inches)	74%	very high
April Weather	22°C (73°F)	52 mm (2.0 inches)	76%	extreme
May Weather	26°C (80°F)	103 mm (4.1 inches)	81%	extreme
June Weather	29°C (85°F)	64 mm (2.5 inches)	76%	extreme
July Weather	30°C (87°F)	72 mm (2.8 inches)	66%	extreme
August Weather	31°C (88°F)	52 mm (2.1 inches)	58%	extreme
September Weather	28°C (82°F)	108 mm (4.3 inches)	65%	extreme
October Weather	23°C (74°F)	76 mm (3.0 inches)	74%	very high
November Weather	17°C (64°F)	43 mm (1.7 inches)	81%	high
December Weather	14°C (58°F)	43 mm (1.7 inches)	86%	moderate