Climate and monthly weather forecast
Sun City, AZ

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Weather in January

January, like December, in Sun City, Arizona, is another enjoyable winter month, with an average temperature ranging between max 63.3°F (17.4°C) and min 46°F (7.8°C). Sun City experiences a transition to a still refreshing 63.3°F (17.4°C) in average high-temperatures with the arrival of January, not greatly differing from December's 61.7°F (16.5°C). Weather in January »

Weather in February

February, the last month of the winter in Sun City, is another comfortable month, with temperature in the range of an average high of 66.2°F (19°C) and an average low of 48.7°F (9.3°C). The arrival of February brings an average high-temperature of a still enjoyable 66.2°F (19°C), closely following the temperature pattern of January. Weather in February »

Weather in March

March, the first month of the spring in Sun City, is a warm month, with temperature in the range of an average high of 74.7°F (23.7°C) and an average low of 54.1°F (12.3°C). Sun City's weather shows a minor temperature rise with the arrival of March, moving from an enjoyable 66.2°F (19°C) in February to a moderately hot 74.7°F (23.7°C). Weather in March »

Weather in April

April, like March, in Sun City, Arizona, is a moderately hot spring month, with an average temperature fluctuating between 81.3°F (27.4°C) and 59.4°F (15.2°C). As March transitions into April, Sun City notices a gentle rise in the average high-temperature, transitioning from 74.7°F (23.7°C) to a still warm 81.3°F (27.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a tropical month in Sun City, Arizona, 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). The start of May brings a subtle rise in the average high-temperature, moving from a moderately hot 81.3°F (27.4°C) in April to a hot 89.2°F (31.8°C). Weather in May »

Weather in June

June, the first month of the summer in Sun City, is a sweltering month, with an average temperature varying between 74.1°F (23.4°C) and 100.4°F (38°C). Sun City sees an increase in average high-temperatures during June, moving from a tropical 89.2°F (31.8°C) in May to a sweltering 100.4°F (38°C). Weather in June »

Weather in July

July, like June, in Sun City, Arizona, is another torrid summer month, with an average temperature varying between 101.7°F (38.7°C) and 82.2°F (27.9°C). Sun City's temperatures tend to reach their peak averages in July, with a high of 101.7°F (38.7°C) and a low of 82.2°F (27.9°C). 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 Sun City, Arizona, with temperature in the range of an average low of 83.1°F (28.4°C) and an average high of 100.9°F (38.3°C). August's arrival shows an average high-temperature of a still fiery hot 100.9°F (38.3°C), hardly different from the previous month. Weather in August »

Weather in September

The first month of the autumn, September, is still a torrid month in Sun City, Arizona, with an average temperature ranging between min 77°F (25°C) and max 95°F (35°C). September brings a slight decrease in the average high-temperature, shifting from a torrid 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 Sun City, Arizona, with an average temperature fluctuating between 65.5°F (18.6°C) and 83.5°F (28.6°C). October weather is marked by a drop in the average high-temperature, falling from a fiery hot 95°F (35°C) in September to a warm 83.5°F (28.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Sun City, is also an agreeable month, with an average temperature fluctuating between 72.5°F (22.5°C) and 54.7°F (12.6°C). November ushers in a slight temperature change, with average high-temperatures reducing from October's moderately hot 83.5°F (28.6°C) to a pleasant 72.5°F (22.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also an enjoyable month in Sun City, Arizona, with an average temperature ranging between min 46°F (7.8°C) and max 61.7°F (16.5°C). December tends to be the coldest month, with temperatures averaging a daily high of 61.7°F (16.5°C) and a low of 46°F (7.8°C). Weather in December »
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Frequently asked questions

How much does it rain in Sun City?

Throughout the year, there are 60.7 rainfall days, and 8.62" (219mm) of precipitation is accumulated.

What is the least humid month in Sun City?

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

What is the driest month in Sun City?

June is the month with the least rainfall in Sun City, Arizona. Rain falls for 1.2 days and accumulates 0.12" (3mm) of precipitation.

When are the longest days in Sun City?

With an average of 14h and 18min of daylight, June has the longest days of the year in Sun City, Arizona.

What month has the most sunshine in Sun City?

With an average of 12.2h of sunshine, June has the most sunshine of the year.

What is the month with the highest UV index in Sun City?

The months with the highest UV index in Sun City are June through August, with an average maximum UV index of 8.

What is the warmest month in Sun City?

July is the month that records the highest temperatures, with averages ranging from a high of 101.7°F (38.7°C) to a low of 82.2°F (27.9°C).

What is the wettest month in Sun City?

July is the month with the most rainfall in Sun City. Rain falls for 11.4 days and accumulates 1.3" (33mm) of precipitation.

What month is the coldest in Sun City?

December, characterized by an average high temperature of 61.7°F (16.5°C) and a low temperature of 46°F (7.8°C), is generally the coldest month in Sun City, Arizona.

What is the most humid month in Sun City?

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

What is the month with the shortest days in Sun City?

With an average of 10h and 0min of daylight, December has the shortest days of the year in Sun City.

Is there Daylight Saving Time (DST) in Sun City?

Sun City does not observe Daylight Saving Time (DST). MST timezone is used over the entire year.

What is the month with the least sunshine in Sun City?

With an average of 6.8h of sunshine, December has the least sunshine of the year in Sun City.

What is the month with the lowest UV index in Sun City?

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

Average temperature
Sun City, AZ

Average temperature - Sun City, AZ

The warmest month (with the highest average high temperature) is July (101.7°F).
The month with the lowest average high temperature is December (61.7°F).

The month with the highest average low temperature is August (83.1°F).
The coldest months (with the lowest average low temperature) are January and December (46°F).

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Average pressure
Sun City, AZ

Average pressure - Sun City, 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
Sun City, AZ

Average wind speed - Sun City, AZ

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).

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Average rainfall
Sun City, AZ

Average rainfall - Sun City, AZ

The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days
Sun City, AZ

Average rainfall days - Sun City, AZ

The month with the highest number of rainy days is July (11.4 days).
The month with the least rainy days is June (1.2 days).

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Average daylight / Average sunshine
Sun City, AZ

Average daylight / Average sunshine - Sun City, 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
Sun City, AZ

Average sunshine days - Sun City, AZ

The month with the most sunshine days is May (28.2 days).
The month with the least sunshine days is July (15.2 days).

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Average visibility
Sun City, AZ

Average visibility - Sun City, 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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Sun City, Arizona, USA

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