Climate and monthly 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 January

January, like December, in Glendale, Arizona, is another comfortable winter month, with an average temperature varying between 46.9°F (8.3°C) and 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 another comfortable month in Glendale, Arizona, with an average temperature fluctuating between 66.4°F (19.1°C) and 48.9°F (9.4°C). In Glendale, the average high-temperature in February is almost the same as in January - a still comfortable 66.4°F (19.1°C). Weather in February »

Weather in March

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

Weather in April

April, the same as March, is a moderately hot spring month in Glendale, Arizona, with an average temperature ranging between max 82°F (27.8°C) and min 59.7°F (15.4°C). In April, the average high-temperature marginally rises from a warm 74.8°F (23.8°C) in March to a still moderately hot 82°F (27.8°C). Weather in April »

Weather in May

May, the last month of the spring in Glendale, is a hot month, with temperature in the range of an average high of 89.2°F (31.8°C) and an average low of 66°F (18.9°C). In Glendale, Arizona, the average high-temperature in May 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

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

Weather in July

July, the same as June, is another torrid summer month in Glendale, Arizona, with an average temperature fluctuating between 82.8°F (28.2°C) and 101.8°F (38.8°C). With an average high-temperature of 101.8°F (38.8°C) and an average low-temperature of 82.8°F (28.2°C), July is the warmest month. In July, the average relative humidity in Glendale is 29%. Weather in July »

Weather in August

The last month of the summer, August, is also a sweltering month in Glendale, Arizona, with an average temperature ranging between max 100.9°F (38.3°C) and min 83.7°F (28.7°C). In August, the average high-temperature is almost 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 an average temperature fluctuating between 77.4°F (25.2°C) and 95°F (35°C). In September, the average high-temperature slightly decreases from a sweltering 100.9°F (38.3°C) in August to a still very hot 95°F (35°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Glendale, Arizona, with an average temperature ranging between max 83.7°F (28.7°C) and min 66°F (18.9°C). In October, the average high-temperature drops 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

November, the last month of the autumn in Glendale, is also an agreeable month, with temperature in the range of an average high of 72.7°F (22.6°C) and an average low of 55.4°F (13°C). In November, the average high-temperature drops from a warm 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 an average temperature fluctuating between 46.8°F (8.2°C) and 61.9°F (16.6°C). With an average high-temperature of 61.9°F (16.6°C) and an average low-temperature of 46.8°F (8.2°C), December is the coldest month. Weather in December »
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FAQ

How many days does it rain in Glendale?

Throughout the year, in Glendale, there are 59.7 rainfall days, and 8.23" (209mm) of precipitation is accumulated.

What is the least humid month in Glendale?

With an average relative humidity of 17%, June is the least humid month in Glendale, Arizona.

What is the driest month in Glendale?

June is the month with the least rainfall. Rain falls for 1.1 days and accumulates 0.08" (2mm) of precipitation.

When are the longest days in Glendale?

With an average of 14h and 20min of daylight, June has the longest days of the year in Glendale, Arizona.

What month has the most sunshine in Glendale?

The month with the most sunshine is June, with an average of 12.2h of sunshine.

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

The months with the highest UV index 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 rainiest month in Glendale?

August is the month with the most rainfall in Glendale, Arizona. Rain falls for 10.1 days and accumulates 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?

The month with the shortest days in Glendale, Arizona, is December, with an average of 9h and 58min of daylight.

Is there Daylight Saving Time (DST) in Glendale?

Glendale does not utilize Daylight Saving Time (DST). MST timezone is used over the entire year.

What is the month with the least sunshine in Glendale?

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

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

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

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

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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: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

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
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

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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