Climate and monthly weather forecastSun City, AZ
Climate and monthly weather forecast
Weather in January
January, like December, in Sun City, Arizona, is another enjoyable winter month, with an average temperature varying between 63.3°F (17.4°C) and 46°F (7.8°C). The beginning of January records an average high-temperature of a still refreshing 63.3°F (17.4°C), almost echoing the conditions of the previous month. Weather in January »Weather in February
The last month of the winter, February, is another comfortable month in Sun City, Arizona, with an average temperature varying between 66.2°F (19°C) and 48.7°F (9.3°C). The commencement of February introduces an average high-temperature of a still refreshing 66.2°F (19°C), closely mirroring the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a moderately hot month in Sun City, Arizona, with an average temperature fluctuating between 54.1°F (12.3°C) and 74.7°F (23.7°C). March's onset witnesses a minor shift in the average high-temperature, 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 ranging between max 81.3°F (27.4°C) and min 59.4°F (15.2°C). The start of April signals a slight increase in the average high-temperature, moving from a moderately hot 74.7°F (23.7°C) in March 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 hot month in Sun City, Arizona, with an average temperature ranging between max 89.2°F (31.8°C) and min 66°F (18.9°C). The start of May brings a subtle rise in the average high-temperature, moving from a warm 81.3°F (27.4°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 sweltering month in Sun City, Arizona, with an average temperature varying between 74.1°F (23.4°C) and 100.4°F (38°C). As May transitions into June, Sun City sees a rise in the average high-temperature, moving from a tropical 89.2°F (31.8°C) to a sweltering 100.4°F (38°C). Weather in June »Weather in July
July, the same as June, is another sweltering summer month in Sun City, Arizona, with an average temperature fluctuating between 82.2°F (27.9°C) and 101.7°F (38.7°C). July, noted for its average high-temperature of 101.7°F (38.7°C) and an average low-temperature of 82.2°F (27.9°C), is considered the warmest month. The average relative humidity in July is 29%. Weather in July »Weather in August
August, the last month of the summer in Sun City, is also a fiery hot month, with an average temperature varying between 83.1°F (28.4°C) and 100.9°F (38.3°C). Transitioning into August, Sun City experiences an average high-temperature of a still sweltering 100.9°F (38.3°C), marking a minor shift from the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a very hot month in Sun City, Arizona, with an average temperature fluctuating between 77°F (25°C) and 95°F (35°C). During the shift to September, Sun City records a mild decrease in average high-temperature, moving 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 Sun City, Arizona, with an average temperature varying between 83.5°F (28.6°C) and 65.5°F (18.6°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's fiery hot 95°F (35°C) to a moderately hot 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 varying between 54.7°F (12.6°C) and 72.5°F (22.5°C). November's onset corresponds with a shift in the average high-temperature, moving from a moderately hot 83.5°F (28.6°C) in October to a pleasant 72.5°F (22.5°C). Weather in November »Weather in December
December, the first month of the winter in Sun City, is still a comfortable month, with an average temperature ranging between max 61.7°F (16.5°C) and min 46°F (7.8°C). In Sun City, the lowest average temperatures are observed in December, with a high of 61.7°F (16.5°C) and a low of 46°F (7.8°C). Weather in December »Updated: Aug 2, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Sun City, during the entire year, the rain falls for 60.7 days and collects up to 8.62" (219mm) of precipitation.
The least humid month in Sun City is June, with an average relative humidity of 17%.
June is the month with the least rainfall. Rain falls for 1.2 days and accumulates 0.12" (3mm) of precipitation.
The month with the longest days is June, with an average of 14h and 18min of daylight.
With an average of 12.2h of sunshine, June has the most sunshine of the year.
June through August, with an average maximum UV index of 8, are months with the highest UV index.
July, with its high-temperature average of 101.7°F (38.7°C) and a low-temperature average of 82.2°F (27.9°C), is the warmest month in Sun City, Arizona.
The month with the most rainfall is July, when the rain falls for 11.4 days and typically aggregates up to 1.3" (33mm) of precipitation.
December is the month that records the lowest temperatures, with averages ranging from a high of 61.7°F (16.5°C) to a low of 46°F (7.8°C).
With an average relative humidity of 44%, December is the most humid month.
December has the shortest days of the year, with an average of 10h and 0min of daylight.
Sun City does not utilize Daylight Saving Time (DST). MST timezone is used over the entire year.
The month with the least sunshine is December, with an average of 6.8h of sunshine.
With an average maximum UV index of 3, December is the month with the lowest UV index.
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).
Average pressure
Sun City, AZ
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
29.96"Hg - Average pressure in April:
29.88"Hg - Average pressure in May:
29.83"Hg - Average pressure in June:
29.8"Hg
- Average pressure in July:
29.86"Hg - Average pressure in August:
29.86"Hg - Average pressure in September:
29.86"Hg - Average pressure in October:
29.91"Hg - Average pressure in November:
30.01"Hg - Average pressure in December:
30.06"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).
Average wind speed
Sun City, AZ
- Average wind speed in January:
4.9mph - Average wind speed in February:
5mph - Average wind speed in March:
5.7mph - Average wind speed in April:
6.7mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
6.1mph - Average wind speed in August:
5.4mph - Average wind speed in September:
5.3mph - Average wind speed in October:
5.1mph - Average wind speed in November:
4.9mph - Average wind speed in December:
4.7mph
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).
Average humidity
Sun City, AZ
The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (17%).
Average rainfall
Sun City, AZ
- Average rainfall in January:
0.59" - Average rainfall in February:
0.79" - Average rainfall in March:
0.79" - Average rainfall in April:
0.16" - Average rainfall in May:
0.16" - Average rainfall in June:
0.12"
- Average rainfall in July:
1.3" - Average rainfall in August:
1.26" - Average rainfall in September:
1.18" - Average rainfall in October:
0.91" - Average rainfall in November:
0.63" - Average rainfall in December:
0.75"
The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days
Sun City, AZ
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
4 days - Average rainfall days in April:
2.9 days - Average rainfall days in May:
2.6 days - Average rainfall days in June:
1.2 days
- Average rainfall days in July:
11.4 days - Average rainfall days in August:
10.3 days - Average rainfall days in September:
7.1 days - Average rainfall days in October:
4 days - Average rainfall days in November:
3.2 days - Average rainfall days in December:
5.9 days
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).
Average daylight / Average sunshine
Sun City, AZ
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 18min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
10h and 0min
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).
- Average sunshine in January:
7h and 0min - Average sunshine in February:
9h and 6min - Average sunshine in March:
9h and 6min - Average sunshine in April:
10h and 48min - Average sunshine in May:
11h and 54min - Average sunshine in June:
12h and 12min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 48min - Average sunshine in September:
9h and 42min - Average sunshine in October:
8h and 12min - Average sunshine in November:
7h and 18min - Average sunshine in December:
6h and 48min
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).
Average sunshine days
Sun City, AZ
- Average sunshine days in January:
26.3 days - Average sunshine days in February:
23.3 days - Average sunshine days in March:
26.9 days - Average sunshine days in April:
27.5 days - Average sunshine days in May:
28.2 days - Average sunshine days in June:
27.4 days
- Average sunshine days in July:
15.2 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
20.3 days - Average sunshine days in October:
25.6 days - Average sunshine days in November:
26.3 days - Average sunshine days in December:
24.5 days
The month with the most sunshine days is May (28.2 days).
The month with the least sunshine days is July (15.2 days).
Average UV index
Sun City, AZ
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Sun City, AZ
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).
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).
