Monthly weather forecast and climate
Glendale, AZ

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

Weather in January

January, the same as December, is another enjoyable winter month in Glendale, Arizona, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 63.7°F (17.6°C). In January, the average high-temperature is practically the same as in December - a still comfortable 63.7°F (17.6°C). Weather in January »

Weather in February

The last month of the winter, February, is also an enjoyable month in Glendale, Arizona, with temperature in the range of an average high of 66.4°F (19.1°C) and an average low of 48.9°F (9.4°C). In Glendale, the average high-temperature is practically the same as in January - a still comfortable 66.4°F (19.1°C). Weather in February »

Weather in March

March, the first month of the spring, in Glendale, is a moderately hot month, with average temperature varying between 74.8°F (23.8°C) and 54.5°F (12.5°C). In March, the average high-temperature marginally rises, from an enjoyable 66.4°F (19.1°C) in February, to a warm 74.8°F (23.8°C). Weather in March »

Weather in April

April, the same as March, is another warm spring month in Glendale, Arizona, with average temperature ranging between max 82°F (27.8°C) and min 59.7°F (15.4°C). 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). Weather in April »

Weather in May

May, the last month of the spring, in Glendale, is a tropical month, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 89.2°F (31.8°C). In May, the average high-temperature slightly increases, from a warm 82°F (27.8°C) in April, to a tropical 89.2°F (31.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Glendale, is a torrid month, with average temperature fluctuating between 100.6°F (38.1°C) and 74.8°F (23.8°C). In Glendale, the average high-temperature increases, from a hot 89.2°F (31.8°C) in May, to a very hot 100.6°F (38.1°C). Weather in June »

Weather in July

July, the same as June, is another sweltering summer month in Glendale, Arizona, with temperature in the range of an average high of 101.8°F (38.8°C) and an average low of 82.8°F (28.2°C). The warmest month is July, with an average high-temperature of 101.8°F (38.8°C) and an average low-temperature of 82.8°F (28.2°C). Weather in July »

Weather in August

August, the last month of the summer, in Glendale, is also a sweltering month, with average temperature fluctuating between 83.7°F (28.7°C) and 100.9°F (38.3°C). In August, the average high-temperature is essentially the same as in July - a still torrid 100.9°F (38.3°C). Weather in August »

Weather in September

September, the first month of the autumn, in Glendale, is still a torrid month, with temperature in the range of an average low of 77.4°F (25.2°C) and an average high of 95°F (35°C). In Glendale, Arizona, the average high-temperature in September marginally drops, from a very hot 100.9°F (38.3°C) in August, to a still torrid 95°F (35°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Glendale, Arizona, with average temperature varying between 83.7°F (28.7°C) and 66°F (18.9°C). In Glendale, Arizona, the average high-temperature decreases, from a very hot 95°F (35°C) in September, to a warm 83.7°F (28.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Glendale, Arizona, with temperature in the range of an average low of 55.4°F (13°C) and an average high of 72.7°F (22.6°C). In November, the average high-temperature decreases, from a moderately hot 83.7°F (28.7°C) in October, to a pleasant 72.7°F (22.6°C). Weather in November »

Weather in December

The first month of the winter, December, is also an enjoyable month in Glendale, Arizona, with average temperature fluctuating between 46.8°F (8.2°C) and 61.9°F (16.6°C). December is the coldest month, with an average high-temperature of 61.9°F (16.6°C) and an average low-temperature of 46.8°F (8.2°C). Weather in December »
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FAQ

How many days does it rain in Glendale?

In Glendale, Arizona, during the entire year, the rain falls for 59.7 days and collects up to 8.23" (209mm) of precipitation.

What is the least humid month in Glendale?

The least humid month is June, with an average relative humidity of 17%.

What is the driest month in Glendale?

The month with the least rainfall in Glendale, Arizona, is June when the rain falls for 1.1 days and typically collects 0.08" (2mm) of precipitation.

When are the longest days in Glendale?

The month with the longest days in Glendale is June, with an average of 14.4h of daylight.

What month has the most sunshine in Glendale?

With an average of 12.2h of sunshine, June has the most sunshine of the year in Glendale.

What is the month with the highest UV index in Glendale?

Months with the highest UV index in Glendale, Arizona, are June through August, with an average maximum UV index of 8.

What is the warmest month in Glendale?

July is the warmest month in Glendale, Arizona, with an average high-temperature of 101.8°F (38.8°C) and an average low-temperature of 82.8°F (28.2°C).

What is the wettest month in Glendale?

The month with the most rainfall in Glendale is August when the rain falls for 10.1 days and typically aggregates up to 1.18" (30mm) of precipitation.

What is the coldest month in Glendale?

The coldest month in Glendale is December, with an average high-temperature of 61.9°F (16.6°C) and an average low-temperature of 46.8°F (8.2°C).

What is the most humid month in Glendale?

The most humid month is December, with an average relative humidity of 43%.

What is the month with the shortest days in Glendale?

With an average of 10h of daylight, December has the shortest days of the year in Glendale, Arizona.

What is the month with the least sunshine in Glendale?

With an average of 6.8h of sunshine, December has the least sunshine of the year in Glendale, Arizona.

When is the lowest UV index in Glendale?

With an average maximum UV index of 3, December is the month with the lowest UV index.

Average temperature
Glendale, AZ

Average temperature - Glendale, AZ

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).

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
Glendale, AZ

Average pressure - Glendale, AZ

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

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Average wind speed
Glendale, AZ

Average wind speed - Glendale, AZ

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 rainfall
Glendale, AZ

Average rainfall - Glendale, AZ

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
Glendale, AZ

Average rainfall days - Glendale, AZ

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 / Average sunshine
Glendale, AZ

Average daylight / Average sunshine - Glendale, AZ

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 10h).

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days
Glendale, AZ

Average sunshine days - Glendale, AZ

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 visibility
Glendale, AZ

Average visibility - Glendale, AZ

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

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