Monthly weather forecast and climate
Parker, AZ

The calm Colorado River, riverside city of Parker in Arizona, and the dramatic mountainous landscape
The calm Colorado River, riverside city of Parker in Arizona, and the dramatic mountainous landscape

Weather in January

January, the same as December, is another comfortable winter month in Parker, Arizona, with average temperature varying between 47.3°F (8.5°C) and 63.1°F (17.3°C). In Parker, the average high-temperature in January is practically the same as in December - a still comfortable 63.1°F (17.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also an enjoyable month in Parker, Arizona, with average temperature ranging between min 50.4°F (10.2°C) and max 67.1°F (19.5°C). In Parker, the average high-temperature is practically the same as in January - a still comfortable 67.1°F (19.5°C). Weather in February »

Weather in March

The first month of the spring, March, is a moderately hot month in Parker, Arizona, with average temperature varying between 75.4°F (24.1°C) and 57.2°F (14°C). In March, the average high-temperature marginally rises, from a comfortable 67.1°F (19.5°C) in February, to a moderately hot 75.4°F (24.1°C). Weather in March »

Weather in April

April, like March, in Parker, Arizona, is a moderately hot spring month, with average temperature ranging between min 62.2°F (16.8°C) and max 82.8°F (28.2°C). In Parker, the average high-temperature marginally rises, from a warm 75.4°F (24.1°C) in March, to a still moderately hot 82.8°F (28.2°C). Weather in April »

Weather in May

May, the last month of the spring, in Parker, is a hot month, with average temperature fluctuating between 68.4°F (20.2°C) and 90.1°F (32.3°C). In May, the average high-temperature marginally rises, from a warm 82.8°F (28.2°C) in April, to a hot 90.1°F (32.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a torrid month in Parker, Arizona, with temperature in the range of an average high of 101.7°F (38.7°C) and an average low of 76.6°F (24.8°C). In June, the average high-temperature increases, from a hot 90.1°F (32.3°C) in May, to a sweltering 101.7°F (38.7°C). Weather in June »

Weather in July

July is an extremely hot summer month in Parker, Arizona, with temperature in the range of an average high of 104.2°F (40.1°C) and an average low of 84.4°F (29.1°C). With an average high-temperature of 104.2°F (40.1°C) and an average low-temperature of 84.4°F (29.1°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also a sweltering month in Parker, Arizona, with average temperature fluctuating between 85.6°F (29.8°C) and 103.6°F (39.8°C). In August, the average high-temperature is relatively the same as in July - a sweltering 103.6°F (39.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a very hot month in Parker, Arizona, with average temperature varying between 79.9°F (26.6°C) and 96.8°F (36°C). In Parker, the average high-temperature in September slightly decreases, from a very hot 103.6°F (39.8°C) in August, to a still torrid 96.8°F (36°C). Weather in September »

Weather in October

October, like September, in Parker, Arizona, is a moderately hot autumn month, with average temperature ranging between max 84.9°F (29.4°C) and min 68°F (20°C). In October, the average high-temperature decreases, from a torrid 96.8°F (36°C) in September, to a moderately hot 84.9°F (29.4°C). Weather in October »

Weather in November

November, the last month of the autumn, in Parker, is another pleasant month, with average temperature ranging between min 55.6°F (13.1°C) and max 72.9°F (22.7°C). In Parker, the average high-temperature drops, from a moderately hot 84.9°F (29.4°C) in October, to a pleasant 72.9°F (22.7°C). Weather in November »

Weather in December

December, the first month of the winter, in Parker, is still a comfortable month, with average temperature fluctuating between 47.1°F (8.4°C) and 61.2°F (16.2°C). December is the coldest month, with an average high-temperature of 61.2°F (16.2°C) and an average low-temperature of 47.1°F (8.4°C). Weather in December »
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FAQ

What are the most humid months in Parker?

January and December, with an average relative humidity of 39%, are most humid months.

How many days does it rain in Parker?

In Parker, during the entire year, the rain falls for 39.4 days and collects up to 3.9" (99mm) of precipitation.

What is the driest month in Parker?

May and June are months with the least rain in Parker, Arizona, when the rain falls for 1.2 days and typically aggregates up to 0.04" (1mm) of rain.

What is the least humid month in Parker?

June is the least humid month, with an average relative humidity of 15%.

When are the longest days in Parker?

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

What month has the most sunshine in Parker?

The month with the most sunshine in Parker, Arizona, is June, with an average of 12.1h of sunshine.

What is the warmest month in Parker?

With an average high-temperature of 104.2°F (40.1°C) and an average low-temperature of 84.4°F (29.1°C), July is the warmest month in Parker.

What is the rainiest month in Parker?

The month with the most rainfall in Parker is July when the rain falls for 7.8 days and typically aggregates up to 0.59" (15mm) of precipitation.

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

With an average maximum UV index of 9, July is the month with the highest UV index in Parker, Arizona.

What is the coldest month in Parker?

With an average high-temperature of 61.2°F (16.2°C) and an average low-temperature of 47.1°F (8.4°C), December is the coldest month in Parker, Arizona.

What is the month with the shortest days in Parker?

With an average of 9.9h of daylight, December has the shortest days of the year in Parker, Arizona.

What is the month with the least sunshine in Parker?

The month with the least sunshine in Parker is December, with an average of 7h of sunshine.

When is the lowest UV index in Parker?

The month with the lowest UV index in Parker, Arizona, is December, with an average maximum UV index of 3.

Average temperature
Parker, AZ

Average temperature - Parker, AZ

The warmest month (with the highest average high temperature) is July (104.2°F).
The month with the lowest average high temperature is December (61.2°F).

The month with the highest average low temperature is August (85.6°F).
The coldest month (with the lowest average low temperature) is December (47.1°F).

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Average pressure
Parker, AZ

Average pressure - Parker, AZ

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.74").

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Average wind speed
Parker, AZ

Average wind speed - Parker, AZ

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is November (5.8mph).

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Average humidity
Parker, AZ

Average humidity - Parker, AZ

Months with the highest relative humidity are January and December (39%).
The month with the lowest relative humidity is June (15%).

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Average rainfall
Parker, AZ

Average rainfall - Parker, AZ

The wettest month (with the highest rainfall) is July (0.59").
The driest months (with the least rainfall) are May and June (0.04").

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Average rainfall days
Parker, AZ

Average rainfall days - Parker, AZ

The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is May (1.2 days).

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Average daylight / Average sunshine
Parker, AZ

Average daylight / Average sunshine - Parker, AZ

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

The month with the most sunshine is June (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days
Parker, AZ

Average sunshine days - Parker, AZ

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (20.2 days).

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Average visibility
Parker, AZ

Average visibility - Parker, 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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