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 enjoyable winter month, with an average temperature fluctuating between 63.7°F (17.6°C) and 46.9°F (8.3°C). In Glendale, the average high-temperature in January is relatively the same as in December - a still comfortable 63.7°F (17.6°C). Weather in January »

Weather in February

February, the last month of the winter in Glendale, is another comfortable month, with an average temperature ranging between max 66.4°F (19.1°C) and min 48.9°F (9.4°C). In February, the average high-temperature is practically the same as in January - a still enjoyable 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 temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 54.5°F (12.5°C). In March, the average high-temperature slightly increases 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, 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). 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 hot 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 Glendale, 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 torrid month in Glendale, Arizona, with an average temperature fluctuating between 74.8°F (23.8°C) and 100.6°F (38.1°C). In June, the average high-temperature rises from a tropical 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 varying between 101.8°F (38.8°C) and 82.8°F (28.2°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 is 29%. Weather in July »

Weather in August

August, the last month of the summer in Glendale, is another torrid month, with an average temperature fluctuating between 83.7°F (28.7°C) and 100.9°F (38.3°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

The first month of the autumn, September, is also a sweltering month in Glendale, Arizona, with an average temperature ranging between min 77.4°F (25.2°C) and max 95°F (35°C). In Glendale, Arizona, the average high-temperature in September 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 temperature in the range of an average low of 66°F (18.9°C) and an average high of 83.7°F (28.7°C). In October, the average high-temperature drops from a sweltering 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 also an agreeable month in Glendale, Arizona, with an average temperature ranging between min 55.4°F (13°C) and max 72.7°F (22.6°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 still a comfortable month in Glendale, Arizona, with an average temperature varying 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 much does it rain in Glendale?

In Glendale, 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?

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

When are the longest days in Glendale?

The month with the longest days is June, with an average of 14h and 20min 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 are the months with the highest UV index in Glendale?

The 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, 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, Arizona, 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?

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).

What is the most humid month in Glendale?

With an average relative humidity of 43%, December is the most humid month in Glendale.

What is the month with the shortest days in Glendale?

With an average of 9h and 58min of daylight, December has the shortest days of the year.

Is there Daylight Saving Time (DST) in Glendale?

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

What is the month with the least sunshine in Glendale?

The month with the least sunshine in Glendale is December, 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, Arizona.

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

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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