May Weather in Arizona City, United States

Last updated: June 24, 2025

In May, the average temperature in Arizona City, United States reaches a warm 27°C (81°F), with lows dipping to 12°C (54°F) and highs soaring to a scorching 42°C (108°F). This month sees minimal precipitation, with just 2 mm (0.1 in) over 0 days, contributing to an average humidity level of 40%. Perfect weather for outdoor adventures!

May Temperature in Arizona City

In May in Arizona City, the average temperature is 27°C (81°F). The maximum can reach 42°C (108°F), and the minimum can be as low as 12°C (54°F). Therefore, travelers should be prepared for a wide range of temperatures, making it essential to pack both light clothing for the heat and warmer layers for cooler evenings.

May Weather in Arizona City: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Arizona City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arizona City, May typically has an average temperature of 27°C (81°F), with highs reaching up to 42°C (108°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec545865758191939388766555
Data source: Temperature data for Arizona City generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Arizona City

In Arizona City in May, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

May Precipitation Trends in Arizona City

The chart displays monthly precipitation patterns in Arizona City, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Arizona City, May typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec20251722742361891024
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Arizona City

In Arizona City in May humidity is 40%. With an average temperature of 27°C (81°F), this humidity feels like a pleasant breeze, making it comfortable for exploring the outdoors and enjoying various activities without feeling overly sticky or drenched in sweat.

May Average Humidity in Arizona City

This chart illustrates the average monthly humidity levels in Arizona City, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Arizona City is approximately 40%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%79%67%55%40%33%34%48%64%67%77%82%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Arizona City

In Arizona City in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Arizona City.

Maximum UV Index Levels in Arizona City for May

The chart shows the monthly maximum UV Index (UVI) for Arizona City in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Arizona City typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479111212121110864
Data source: Arizona City May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Arizona City Compares to Other Months

Weather in Arizona City varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Arizona City, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Arizona City, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (55°F)20 mm (0.8 inches)76%moderate
February Weather14°C (58°F)24 mm (1.0 inches)79%high
March Weather18°C (65°F)17 mm (0.7 inches)67%very high
April Weather24°C (75°F)2 mm (0.1 inches)55%extreme
May Weather27°C (81°F)2 mm (0.1 inches)40%extreme
June Weather33°C (92°F)7 mm (0.3 inches)33%extreme
July Weather34°C (94°F)42 mm (1.6 inches)34%extreme
August Weather34°C (93°F)36 mm (1.4 inches)48%extreme
September Weather31°C (88°F)18 mm (0.7 inches)64%very high
October Weather24°C (76°F)9 mm (0.3 inches)67%very high
November Weather19°C (66°F)10 mm (0.4 inches)77%high
December Weather13°C (55°F)24 mm (1.0 inches)82%moderate

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