April Weather in Duarte, United States

Last updated: June 24, 2025

In Duarte, United States, the average temperature in April is a pleasant 15°C (60°F). However, temperatures can fluctuate, with a minimum reaching 4°C (40°F) and a maximum soars to 33°C (91°F). Expect some rain, as the area experiences 24 mm (1.0 in) of precipitation over 3 days. The average humidity sits at a comfortable 68%, making it an ideal time to enjoy the season!

April Temperature in Duarte

In April in Duarte, the average temperature is 15°C (60°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 4°C (40°F). This makes it a great time for travelers to enjoy a mix of mild and warm weather, perfect for outdoor activities and exploring the area.

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

The chart illustrates April temperature patterns in Duarte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duarte, April typically has an average temperature of 15°C (60°F), with highs reaching up to 33°C (91°F) and lows dropping to around 4°C (40°F).

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

April Precipitation in Duarte

In Duarte in April, the total precipitation amount is 24 mm (1.0 in) accumulated over a period of 3 days.

April Precipitation Trends in Duarte

The chart displays monthly precipitation patterns in Duarte, 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 Duarte, April typically receives around 24 mm (1.0 inches) of precipitation spread over approximately 3 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 Duarte

In Duarte in April humidity is 68%. With an average temperature of 15°C (60°F), this humidity feels like a warm blanket enveloping you, making it comfortable for leisurely strolls but slightly sticky if you're engaging in more strenuous activities while traveling.

April Average Humidity in Duarte

This chart illustrates the average monthly humidity levels in Duarte, 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 Duarte is approximately 68%, 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 Duarte

In Duarte 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 Duarte.

Maximum UV Index Levels in Duarte for April

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

Data source: Duarte 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 Duarte Compares to Other Months

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

This table compares monthly weather conditions in Duarte, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (51°F)	78 mm (3.1 inches)	78%	moderate
February Weather	11°C (52°F)	69 mm (2.7 inches)	82%	high
March Weather	12°C (54°F)	84 mm (3.3 inches)	75%	very high
April Weather	15°C (60°F)	24 mm (1.0 inches)	68%	very high
May Weather	17°C (63°F)	19 mm (0.7 inches)	57%	extreme
June Weather	21°C (71°F)	3 mm (0.1 inches)	52%	extreme
July Weather	25°C (77°F)	5 mm (0.2 inches)	46%	extreme
August Weather	25°C (77°F)	8 mm (0.3 inches)	39%	extreme
September Weather	23°C (73°F)	6 mm (0.2 inches)	48%	very high
October Weather	19°C (66°F)	10 mm (0.4 inches)	59%	high
November Weather	15°C (59°F)	25 mm (1.0 inches)	72%	moderate
December Weather	11°C (51°F)	77 mm (3.0 inches)	76%	moderate