Monthly weather forecast and climate
Scottsdale, AZ

A scenic waterfront canal running through Scottsdale, Arizona
A scenic waterfront canal running through Scottsdale, Arizona

Weather in January

January, like December, in Scottsdale, Arizona, is another enjoyable winter month, with average temperature ranging between min 46.9°F (8.3°C) and max 64°F (17.8°C). In January, the average high-temperature is practically the same as in December - a still enjoyable 64°F (17.8°C). Weather in January »

Weather in February

February, the last month of the winter, in Scottsdale, is also an enjoyable month, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 67.5°F (19.7°C). In February, the average high-temperature is almost the same as in January - a still enjoyable 67.5°F (19.7°C). Weather in February »

Weather in March

March, the first month of the spring, in Scottsdale, is a moderately hot month, with average temperature varying between 55.4°F (13°C) and 75.7°F (24.3°C). In Scottsdale, Arizona, the average high-temperature slightly increases, from a comfortable 67.5°F (19.7°C) in February, to a moderately hot 75.7°F (24.3°C). Weather in March »

Weather in April

April, like March, in Scottsdale, Arizona, is a moderately hot spring month, with average temperature fluctuating between 60.6°F (15.9°C) and 82.6°F (28.1°C). In April, the average high-temperature slightly increases, from a warm 75.7°F (24.3°C) in March, to a still moderately hot 82.6°F (28.1°C). Weather in April »

Weather in May

The last month of the spring, May, is a tropical month in Scottsdale, Arizona, with average temperature ranging between min 67.1°F (19.5°C) and max 90.1°F (32.3°C). In Scottsdale, the average high-temperature slightly increases, from a moderately hot 82.6°F (28.1°C) in April, to a tropical 90.1°F (32.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Scottsdale, is a torrid month, with temperature in the range of an average high of 101.8°F (38.8°C) and an average low of 75.7°F (24.3°C). In Scottsdale, the average high-temperature increases, from a tropical 90.1°F (32.3°C) in May, to a torrid 101.8°F (38.8°C). Weather in June »

Weather in July

July, like June, in Scottsdale, Arizona, is another torrid summer month, with average temperature ranging between max 102.6°F (39.2°C) and min 83.7°F (28.7°C). July is the warmest month, with an average high-temperature of 102.6°F (39.2°C) and an average low-temperature of 83.7°F (28.7°C). In July, the average relative humidity in Scottsdale is 29%. Weather in July »

Weather in August

The last month of the summer, August, is another very hot month in Scottsdale, Arizona, with average temperature varying between 84.4°F (29.1°C) and 101.8°F (38.8°C). In Scottsdale, the average high-temperature is essentially the same as in July - a still very hot 101.8°F (38.8°C). Weather in August »

Weather in September

September, the first month of the autumn, in Scottsdale, is still a very hot month, with average temperature fluctuating between 95.9°F (35.5°C) and 77.9°F (25.5°C). In Scottsdale, the average high-temperature in September slightly decreases, from a torrid 101.8°F (38.8°C) in August, to a still very hot 95.9°F (35.5°C). Weather in September »

Weather in October

October, like September, in Scottsdale, Arizona, is another warm autumn month, with temperature in the range of an average low of 66.7°F (19.3°C) and an average high of 84.7°F (29.3°C). In October, the average high-temperature decreases, from a sweltering 95.9°F (35.5°C) in September, to a moderately hot 84.7°F (29.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another warm month in Scottsdale, Arizona, with average temperature fluctuating between 73.4°F (23°C) and 55.8°F (13.2°C). In Scottsdale, the average high-temperature decreases, from a warm 84.7°F (29.3°C) in October, to a still moderately hot 73.4°F (23°C). Weather in November »

Weather in December

December, the first month of the winter, in Scottsdale, is also an enjoyable month, with average temperature fluctuating between 62.8°F (17.1°C) and 47.3°F (8.5°C). With an average high-temperature of 62.8°F (17.1°C) and an average low-temperature of 47.3°F (8.5°C), December is the coldest month. Weather in December »
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FAQ

How many days does it rain in Scottsdale?

Throughout the year, in Scottsdale, Arizona, there are 57.7 rainfall days, and 7.72" (196mm) of precipitation is accumulated.

When is the highest UV index in Scottsdale?

Months with the highest UV index in Scottsdale are May through August, with an average maximum UV index of 8.

What is the least humid month in Scottsdale?

June is the least humid month in Scottsdale, Arizona, with an average relative humidity of 16%.

What is the driest month in Scottsdale?

The month with the least rainfall is June when the rain falls for 1 days and typically collects 0.08" (2mm) of precipitation.

When are the longest days in Scottsdale?

June has the longest days of the year, with an average of 14.4h of daylight.

What is the month with the most sunshine in Scottsdale?

June and August, with an average of 12.1h of sunshine, are months with the most sunshine in Scottsdale, Arizona.

What is the warmest month in Scottsdale?

July is the warmest month in Scottsdale, with an average high-temperature of 102.6°F (39.2°C) and an average low-temperature of 83.7°F (28.7°C).

What is the wettest month in Scottsdale?

The month with the most rainfall in Scottsdale, Arizona, is July when the rain falls for 10.2 days and typically aggregates up to 1.14" (29mm) of precipitation.

What is the coldest month in Scottsdale?

The coldest month in Scottsdale, Arizona, is December, with an average high-temperature of 62.8°F (17.1°C) and an average low-temperature of 47.3°F (8.5°C).

What is the most humid month in Scottsdale?

December is the most humid month in Scottsdale, Arizona, with an average relative humidity of 44%.

What is the month with the shortest days in Scottsdale?

December has the shortest days of the year, with an average of 10h of daylight.

What is the month with the least sunshine in Scottsdale?

The month with the least sunshine in Scottsdale is December, with an average of 6.8h of sunshine.

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

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

Average temperature
Scottsdale, AZ

Average temperature - Scottsdale, AZ

The warmest month (with the highest average high temperature) is July (102.6°F).
The month with the lowest average high temperature is December (62.8°F).

The month with the highest average low temperature is August (84.4°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).

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Average pressure
Scottsdale, AZ

Average pressure - Scottsdale, AZ

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.81").

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Average wind speed
Scottsdale, AZ

Average wind speed - Scottsdale, AZ

The windiest months (with the highest average wind speed) are April and May (6.3mph).
The calmest month (with the lowest average wind speed) is December (4.4mph).

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Average rainfall
Scottsdale, AZ

Average rainfall - Scottsdale, AZ

The wettest month (with the highest rainfall) is July (1.14").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days
Scottsdale, AZ

Average rainfall days - Scottsdale, AZ

The month with the highest number of rainy days is July (10.2 days).
The month with the least rainy days is June (1 days).

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Average daylight / Average sunshine
Scottsdale, AZ

Average daylight / Average sunshine - Scottsdale, AZ

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

Months with the most sunshine are June and August (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days
Scottsdale, AZ

Average sunshine days - Scottsdale, AZ

The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is July (16.8 days).

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Average visibility
Scottsdale, AZ

Average visibility - Scottsdale, 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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