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Contents
- The climate of Maricopa
- The Best Time to Visit Maricopa
- The Worst Time to Visit Maricopa
- Spring Weather in Maricopa
- Summer Weather in Maricopa
- Autumn Weather in Maricopa
- Winter Weather in Maricopa
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Maricopa
Maricopa, Arizona falls under the BWh Köppen climate classification, indicating a subtropical desert climate. Its geographical position in the Sonoran Desert provides it with prolonged periods of intense sunshine and minimal rainfall. Throughout the year, Maricopa showcases large diurnal temperature variations.
Examining the provided weather data, temperature oscillates significantly, reaching highs of 102.4°F (39.1°C) in July while dipping to lows of 46.4°F (8°C) during January. What remains relatively consistent is the humidity level, which hovers around 30% throughout the year, with marginal increases during the winter months of December and January. The cloud coverage remains low, averaging 12% over the year, echoing Maricopa's classification as a desert area.
Unique to Maricopa's climate is its negligible rainfall pattern. Precipitation peaks during the summer months, from July to September, where it can reach up to 1.02" (26mm) in July. In contrast, rainfall is almost absent during May and June, showcasing this region's arid conditions. On the other hand, wind speed remains steady, with the highest average speed recorded in April at 6.5mph (10.5km/h).
Examining the provided weather data, temperature oscillates significantly, reaching highs of 102.4°F (39.1°C) in July while dipping to lows of 46.4°F (8°C) during January. What remains relatively consistent is the humidity level, which hovers around 30% throughout the year, with marginal increases during the winter months of December and January. The cloud coverage remains low, averaging 12% over the year, echoing Maricopa's classification as a desert area.
Unique to Maricopa's climate is its negligible rainfall pattern. Precipitation peaks during the summer months, from July to September, where it can reach up to 1.02" (26mm) in July. In contrast, rainfall is almost absent during May and June, showcasing this region's arid conditions. On the other hand, wind speed remains steady, with the highest average speed recorded in April at 6.5mph (10.5km/h).
The Best Time to Visit Maricopa
Given the desert climate, Maricopa experiences moderate temperature swings throughout the year. However, the optimum time to explore Maricopa is between November and April. During these months, the average high temperature ranges from 62.8°F (17.1°C) to 82.8°F (28.2°C), and the average low varies from 46.4°F (8°C) to 60.4°F (15.8°C) - a moderate climate ideal for sightseeing.
Moreover, these months have the lowest rainfall, ranging from 0.08" (2mm) to 0.79" (20mm), contributing to more favorable touring conditions. Additionally, daylight hours remain reasonably steady, varying from 10 hours in December to 13 hours in April, offering ample time for daytime activities.
Moreover, these months have the lowest rainfall, ranging from 0.08" (2mm) to 0.79" (20mm), contributing to more favorable touring conditions. Additionally, daylight hours remain reasonably steady, varying from 10 hours in December to 13 hours in April, offering ample time for daytime activities.
The Worst Time to Visit Maricopa
The months of June through September represent the most challenging period to visit Maricopa due to the intense heat. During these months, average high temperatures escalate to a blazing 90.5°F (32.5°C) to 102.4°F (39.1°C). Coupled with relatively low rainfall and humidity, these conditions can lead to discomfort, especially for those unapt to high temperatures.
The high UV index of 8 during these summer months also means protective measures are required to prevent sunburns and other related conditions when outdoors. As such, prospective visitors during this period should factor these considerations when planning their itinerary.
The high UV index of 8 during these summer months also means protective measures are required to prevent sunburns and other related conditions when outdoors. As such, prospective visitors during this period should factor these considerations when planning their itinerary.
Spring Weather in Maricopa
In Maricopa, spring unfolds between March and May. During this period, average high temperatures move from a mild 75.7°F (24.3°C) in March to a warm 90.5°F (32.5°C) in May. Night temperatures moderate between 55.4°F (13°C) to 66.9°F (19.4°C). Relative humidity also sees a decrease, with values falling from 30% in March to 19% in May.
Rainfall remains sparse in spring, with May experiencing the least rainfall at an average of 0.08" (2mm). Nevertheless, it is worth noting that wind speeds tend to rise slightly, peaking at an average of 6.5mph (10.5km/h) in April.
Rainfall remains sparse in spring, with May experiencing the least rainfall at an average of 0.08" (2mm). Nevertheless, it is worth noting that wind speeds tend to rise slightly, peaking at an average of 6.5mph (10.5km/h) in April.
Summer Weather in Maricopa
The summer months in Maricopa, from June to August, are characteristically hot. Average high temperatures easily reach triple digits during these months, with the record high being 102.4°F (39.1°C) in July. Corresponding night temperatures hover between 75.4°F (24.1°C) to 83.8°F (28.8°C).
Despite high temperatures, summer is coincidentally the wettest period in Maricopa especially in July and August where rainfall reaches up to 1.02" (26mm) and 0.94" (24mm) respectively. This pattern is a representation of the typical monsoon season found in desert areas.
Despite high temperatures, summer is coincidentally the wettest period in Maricopa especially in July and August where rainfall reaches up to 1.02" (26mm) and 0.94" (24mm) respectively. This pattern is a representation of the typical monsoon season found in desert areas.
Autumn Weather in Maricopa
September through November marks the autumn phase in Maricopa. During this time, the city experiences a gradual return to lower temperatures, with average highs dropping from 95.9°F (35.5°C) in September to 73.4°F (23°C) in November. Concurrently, average low temperatures decline from 77.7°F (25.4°C) to 54.9°F (12.7°C).
Rainfall decreases in autumn, averaging at 0.8" (20mm) between September and November. On rare occasions, Maricopa experiences dust storms in fall, which can impact visibility but generally don’t last for extended periods.
Rainfall decreases in autumn, averaging at 0.8" (20mm) between September and November. On rare occasions, Maricopa experiences dust storms in fall, which can impact visibility but generally don’t last for extended periods.
Winter Weather in Maricopa
Winter in Maricopa, spanning December to February, brings comparatively low temperatures. Average highs fluctuate from 62.8°F (17.1°C) to 67.6°F (19.8°C), while lows settle between 46.4°F (8°C) to 48.9°F (9.4°C). This period sees the return of relative humidity levels to around 44%, the highest throughout the year, offering a slight contrast to the arid conditions.
Measured rainfall during these months varies from 0.59" (15mm) in February to 0.79" (20mm) in January. December sees the shortest daylight hours at 10 hours, but this gradually lengthens as winter progresses.
Measured rainfall during these months varies from 0.59" (15mm) in February to 0.79" (20mm) in January. December sees the shortest daylight hours at 10 hours, but this gradually lengthens as winter progresses.
Weather in January
January brings some slight chill to Maricopa, with temperatures lingering at their lower end in comparison to surrounding months. The city enters the year with lesser daylight hours while humidity levels are at a yearly high, making it ideal for those preferring cooler and less dry months. Weather in January »
Weather in February
Maricopa bids goodbye to January's colder months as February welcomes a subtle but noticeable increase in warmth. The weather still provides relief from the scorching summer months with its soothing ambiance. Sunshine splashes the city a bit longer compared to January, earning February a reputation for being slightly brighter. Weather in February »
Weather in March
March signals the commencement of spring in Maricopa, Arizona, with temperatures taking a significant leap. The city moves from subtle to remarkably sunlit days, while cloud coverage drops, offering clearer skies. The conditions remain dry, displaying a significant dip in the humidity level. Weather in March »
Weather in April
April exhibits a heightened peak in temperature, indicating a steady march towards the hot summer days of Maricopa, Arizona. The hours of daylight extend, allowing more sunlit hours. Favourable wind conditions persist and an extended visibility of 6mi (9.7km) complements the bright and clear April sky. Weather in April »
Weather in May
May marks the official arrival of summer in Maricopa with noticeably warmer days. The month holds a distinctive position, being one of the sunniest months of the year, owing to less cloud coverage. May witnesses the least rainfall, merely 0.08in, announcing the driest spell of the year. Weather in May »
Weather in June
June sets itself apart as the hottest month in Maricopa, Arizona, exerting a relentless summer heat on the city. The month indulges in the maximum amount of daylight, taking advantage of longer days. The absence of any significant cloud cover complements the extended sunshine hours. Weather in June »
Weather in July
July steps forward, keeping the momentum from June's heat and showcasing high summer in Maricopa. The scorching heat remains, but the landscape is dramatically altered with an influx of rainfall. Wind speed minimally dips, resulting in a classic summer tableau. Weather in July »
Weather in August
August replicates July's weather pattern, with the main highlights being the high temperature and significant rainfall. The city finds respite from relentless sun with marginally increased cloud coverage and shorter daylight hours. Weather in August »
Weather in September
September observes a gentle break from the heat with gradual cooling, a precursor to the autumn transition in Maricopa. The month preserves its fair share of sunlit hours despite losing some daylight, while the cloud coverage remains significantly constant. Weather in September »
Weather in October
October brings determinedly cooler days to Maricopa, offering a delightful reprieve from the hot summer. Skies turn a bit cloudier than in September, yet sunshine graces the city appreciably with the UV index stepping down to 6. Weather in October »
Weather in November
The month of November welcomes a much cooler phase in Maricopa, with the fall season making its presence felt even more prominently. Shorter daylight hours set the mood for the upcoming winter season, while the wind speed retains a steady pattern. Weather in November »
Weather in December
December sees Maricopa, Arizona in the full swing of winter as temperatures dip to their annual nadir. The city displays the shortest daylight hours, adding to the winter experience. A noticeable increase in humidity gives a damper feel to the city's ambiance, coupled with a decent increment in rainfall. Weather in December »
Updated: Aug 9, 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
What is the most humid month?
January and December, with an average relative humidity of 44%, are most humid months.
How many days does it rain?
Throughout the year, there are 57.4 rainfall days, and 7.48" (190mm) of precipitation is accumulated.
What is the driest month?
May and June are months with the least rain when the rain falls for 1.7 days and typically aggregates up to 0.08" (2mm) of rain.
What is the month with the highest UV index?
The months with the highest UV index in Maricopa are May through August, with an average maximum UV index of 8.
What is the least humid month?
With an average relative humidity of 17%, June is the least humid month.
When are the longest days?
With an average of 14h and 18min of daylight, June has the longest days of the year in Maricopa, Arizona.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 12.2h of sunshine.
What is the warmest month?
July temperatures tend to peak at an average high of 102.4°F (39.1°C) and dip to a low of 83.3°F (28.5°C).
What is the wettest month in Maricopa?
The month with the most rainfall is July, when the rain falls for 10.5 days and typically aggregates up to 1.02" (26mm) of precipitation.
What is the coldest time of year?
December tends to be the coldest month, with temperatures averaging a daily high of 62.8°F (17.1°C) and a low of 46.9°F (8.3°C).
What is the month with the shortest days?
December has the shortest days of the year, with an average of 10h and 0min of daylight.
Is there Daylight Saving Time (DST)?
Maricopa does not utilize Daylight Saving Time (DST). MST timezone is used throughout the entire year.
What is the month with the least sunshine?
With an average of 6.8h of sunshine, December has the least sunshine of the year.
When is the lowest UV index?
With an average maximum UV index of 3, December is the month with the lowest UV index.
Average temperature
Maricopa, AZ
The warmest month (with the highest average high temperature) is July (102.4°F).
The month with the lowest average high temperature is December (62.8°F).
The month with the highest average low temperature is August (83.8°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).
Average pressure
Maricopa, AZ
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
29.97"Hg - Average pressure in April:
29.88"Hg - Average pressure in May:
29.84"Hg - Average pressure in June:
29.81"Hg
- Average pressure in July:
29.87"Hg - Average pressure in August:
29.87"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:
30.05"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).
Average wind speed
Maricopa, AZ
- Average wind speed in January:
4.5mph - Average wind speed in February:
4.8mph - Average wind speed in March:
5.4mph - Average wind speed in April:
6.5mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5mph - Average wind speed in September:
5.1mph - Average wind speed in October:
4.8mph - Average wind speed in November:
4.8mph - Average wind speed in December:
4.3mph
The windiest months (with the highest average wind speed) are April and May (6.5mph).
The calmest month (with the lowest average wind speed) is December (4.3mph).
Average humidity
Maricopa, AZ
The months with the highest relative humidity are January and December (44%).
The month with the lowest relative humidity is June (17%).
Average rainfall
Maricopa, AZ
- Average rainfall in January:
0.59" - Average rainfall in February:
0.79" - Average rainfall in March:
0.59" - Average rainfall in April:
0.2" - Average rainfall in May:
0.08" - Average rainfall in June:
0.08"
- Average rainfall in July:
1.02" - Average rainfall in August:
0.94" - Average rainfall in September:
0.94" - Average rainfall in October:
0.98" - Average rainfall in November:
0.47" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is July (1.02").
The driest months (with the least rainfall) are May and June (0.08").
Average rainfall days
Maricopa, AZ
- Average rainfall days in January:
4.1 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
3.5 days - Average rainfall days in April:
2.6 days - Average rainfall days in May:
1.7 days - Average rainfall days in June:
1.2 days
- Average rainfall days in July:
10.5 days - Average rainfall days in August:
9.3 days - Average rainfall days in September:
7.4 days - Average rainfall days in October:
3.9 days - Average rainfall days in November:
2.9 days - Average rainfall days in December:
6.2 days
The month with the highest number of rainy days is July (10.5 days).
The month with the least rainy days is June (1.2 days).
Average daylight / Average sunshine
Maricopa, AZ
- Average daylight in January:
10h and 2min - 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 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 3min - 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 1min - Average sunshine in February:
9h and 1min - Average sunshine in March:
9h and 2min - Average sunshine in April:
10h and 5min - Average sunshine in May:
11h and 5min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 1min - Average sunshine in September:
9h and 4min - Average sunshine in October:
8h and 1min - Average sunshine in November:
7h and 2min - Average sunshine in December:
6h and 5min
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
Maricopa, AZ
- Average sunshine days in January:
26.3 days - Average sunshine days in February:
23.7 days - Average sunshine days in March:
27.9 days - Average sunshine days in April:
27.8 days - Average sunshine days in May:
28.8 days - Average sunshine days in June:
28 days
- Average sunshine days in July:
16.4 days - Average sunshine days in August:
17.3 days - Average sunshine days in September:
20.1 days - Average sunshine days in October:
26.4 days - Average sunshine days in November:
26.1 days - Average sunshine days in December:
24.5 days
The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is July (16.4 days).
Average UV index
Maricopa, AZ
The months with the highest UV index are May, June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Maricopa, 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
Maricopa, 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).
Maricopa, Arizona, USA
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