April weather forecast
Glendale, AZ

The scenic and watery landscape of Glendale town in Arizona
The scenic and watery landscape of Glendale town in Arizona

Weather in April

April, like March, in Glendale, Arizona, is a moderately hot spring month, with an average temperature fluctuating between 82°F (27.8°C) and 59.7°F (15.4°C).

Temperature

In Glendale, the average high-temperature in April marginally rises from 74.8°F (23.8°C) in March to a still warm 82°F (27.8°C). The average low-temperature, in Glendale, is 59.7°F (15.4°C).

Humidity

The average relative humidity in April in Glendale is 22%.

Rainfall

In Glendale, during 3.2 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. In Glendale, during the entire year, the rain falls for 59.7 days and collects up to 8.23" (209mm) of precipitation.

Daylight

The average length of the day in April is 13h and 2min.
On the first day of April, sunrise is at 6:15 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 7:10 pm MST.

Sunshine

The average sunshine in April in Glendale, Arizona, is 10.8h.

UV index

In Glendale, the average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in April interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in April in Glendale?

The average relative humidity in April in Glendale, Arizona, is 22%.

How many days does it rain in April in Glendale?

In Glendale, in April, it is raining for 3.2 days, with typically 0.16" (4mm) of accumulated precipitation.

How many hours of daylight does Glendale have in April?

In April, the average day length in Glendale is 13h and 2min.

When are sunrise and sunset in April in Glendale?

On the first day of April, sunrise is at 6:15 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 7:10 pm MST.

How long on average sun shines in April in Glendale?

In Glendale, the average sunshine duration in April is 10.8h.

How high is the UV index in April in Glendale?

The average daily maximum UV index in April in Glendale, Arizona, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Glendale, AZ

Average temperature in April - Glendale, AZ
  • Average high temperature in April: 82°F

The warmest month (with the highest average high temperature) is July (101.8°F).
The month with the lowest average high temperature is December (61.9°F).

  • Average low temperature in April: 59.7°F

The month with the highest average low temperature is August (83.7°F).
The coldest month (with the lowest average low temperature) is December (46.8°F).

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Average pressure in April
Glendale, AZ

Average pressure in April - Glendale, AZ
  • Average pressure in April: 29.88"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

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Average wind speed in April
Glendale, AZ

Average wind speed in April - Glendale, AZ
  • Average wind speed in April: 6.6mph

The windiest months (with the highest average wind speed) are April and May (6.6mph).
The calmest month (with the lowest average wind speed) is December (4.6mph).

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Average humidity in April
Glendale, AZ

Average humidity in April - Glendale, AZ
  • Average humidity in April: 22%

The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in April
Glendale, AZ

Average rainfall in April - Glendale, AZ
  • Average rainfall in April: 0.16"

The wettest month (with the highest rainfall) is August (1.18").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in April
Glendale, AZ

Average rainfall days in April - Glendale, AZ
  • Average rainfall days in April: 3.2 days

The month with the highest number of rainy days is July (10.7 days).
The month with the least rainy days is June (1.1 days).

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Average daylight in April /
Average sunshine in April
Glendale, AZ

Average daylight in April / Average sunshine in April - Glendale, AZ
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 20min).
The month with the shortest days is December (Average daylight: 9h and 58min).

  • Average sunshine in April: 10h and 48min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in April
Glendale, AZ

Average sunshine days in April - Glendale, AZ
  • Average sunshine days in April: 27.3 days

The month with the most sunshine days is May (28.6 days).
The month with the least sunshine days is August (15.9 days).

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Average UV index in April
Glendale, AZ

Average UV index in April - Glendale, AZ
  • Average UV index in April: 6

The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in April
Glendale, AZ

Average cloud cover in April - Glendale, AZ
  • Average cloud cover in April: 11

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in April
Glendale, AZ

Average visibility in April - Glendale, AZ
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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