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April Weather in Glendale, United States

Last updated: June 24, 2025

In April, the average temperature in Glendale, United States sits at a comfortable 17°C (62°F). Expect minimums of 6°C (43°F) and maximums soaring up to 34°C (94°F). With an average humidity of 68%, your days will feel pleasantly balanced. Just a heads up—be prepared for about 22 mm (0.9 in) of precipitation over 2 days, so a light raincoat might be a good idea!

April Temperature in Glendale

In April in Glendale, the average temperature is 17°C (62°F). Maximums can reach 34°C (94°F) and minimums can be as low as 6°C (43°F). This makes Glendale a great destination for travelers seeking mild weather combined with the possibility of warm sunny days.

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

The chart illustrates April temperature patterns in Glendale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Glendale, April typically has an average temperature of 17°C (62°F), with highs reaching up to 34°C (94°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec535456626471777774686153
Data source: Temperature data for Glendale generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Glendale

In Glendale in April, the precipitation amount is 22 mm (0.9 in) over a span of 2 days.

April Precipitation Trends in Glendale

The chart displays monthly precipitation patterns in Glendale, 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 Glendale, April typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec7565862216222492478
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Glendale

In Glendale in April, humidity is 68%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, making it a bit sticky and potentially uncomfortable for traveling, especially if you're engaging in outdoor activities.

April Average Humidity in Glendale

This chart illustrates the average monthly humidity levels in Glendale, 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 Glendale is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%82%76%68%58%52%46%39%48%59%72%76%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Glendale

In Glendale 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 Glendale.

Maximum UV Index Levels in Glendale for April

The chart shows the monthly maximum UV Index (UVI) for Glendale 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 Glendale typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121110754
Data source: Glendale 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 Glendale Compares to Other Months

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

This table compares monthly weather conditions in Glendale, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)75 mm (3.0 inches)78%moderate
February Weather12°C (54°F)65 mm (2.6 inches)82%high
March Weather13°C (56°F)85 mm (3.4 inches)75%very high
April Weather17°C (62°F)22 mm (0.9 inches)68%very high
May Weather18°C (64°F)16 mm (0.6 inches)57%extreme
June Weather22°C (71°F)1 mm (0.1 inches)52%extreme
July Weather25°C (77°F)2 mm (0.1 inches)46%extreme
August Weather25°C (78°F)2 mm (0.1 inches)39%extreme
September Weather23°C (74°F)4 mm (0.1 inches)48%very high
October Weather20°C (68°F)9 mm (0.4 inches)59%high
November Weather16°C (61°F)24 mm (0.9 inches)72%moderate
December Weather12°C (53°F)77 mm (3.1 inches)76%moderate

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