Climate and monthly weather forecast
Scottsdale, AZ

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

Weather in January

January, the same as December, is another enjoyable winter month in Scottsdale, Arizona, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 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

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

Weather in March

The first month of the spring, March, is a warm month in Scottsdale, Arizona, with an average temperature fluctuating between 55.4°F (13°C) and 75.7°F (24.3°C). In March, the average high-temperature marginally rises 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, the same as March, is another warm spring month in Scottsdale, Arizona, with an average temperature ranging between min 60.6°F (15.9°C) and max 82.6°F (28.1°C). In April, the average high-temperature slightly increases from a moderately hot 75.7°F (24.3°C) in March to a still warm 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 temperature in the range of an average low of 67.1°F (19.5°C) and an average high of 90.1°F (32.3°C). In Scottsdale, the average high-temperature in May slightly increases from a warm 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 low of 75.7°F (24.3°C) and an average high of 101.8°F (38.8°C). In Scottsdale, the average high-temperature in June rises from a hot 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 a very hot summer month, with an average temperature fluctuating between 83.7°F (28.7°C) and 102.6°F (39.2°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 Scottsdale, the average relative humidity in July is 29%. Weather in July »

Weather in August

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

Weather in September

The first month of the autumn, September, is also a sweltering month in Scottsdale, Arizona, with temperature in the range of an average low of 77.9°F (25.5°C) and an average high of 95.9°F (35.5°C). In September, the average high-temperature slightly decreases from 101.8°F (38.8°C) in August to a still sweltering 95.9°F (35.5°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Scottsdale, Arizona, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 66.7°F (19.3°C). In Scottsdale, the average high-temperature in October 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

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

Weather in December

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

How much does it rain in Scottsdale?

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

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

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

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 in Scottsdale, Arizona, is June, when the rain falls for 1 days and typically collects 0.08" (2mm) of precipitation.

When are the longest days in Scottsdale?

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

What is the month with the most sunshine in Scottsdale?

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

What 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), July is the warmest month.

What is the rainiest month in Scottsdale?

July is the month with the most rainfall in Scottsdale, Arizona. Rain falls for 10.2 days and accumulates 1.14" (29mm) of precipitation.

What is the coldest month in Scottsdale?

The coldest month in Scottsdale 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?

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

What is the month with the shortest days in Scottsdale?

December has the shortest days of the year in Scottsdale, Arizona, with an average of 9h and 59min of daylight.

Is there Daylight Saving Time (DST) in Scottsdale?

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

What is the month with the least sunshine in Scottsdale?

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

When is 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"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

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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: 14h and 20min).
The month with the shortest days is December (Average daylight: 9h and 59min).

The months with the most sunshine are June and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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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

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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