nomadseason

May Weather in Prescott, United States

Last updated: June 24, 2025

In May, the average temperature in Prescott, United States hovers around 22°C (73°F). Visitors can expect a minimum of 8°C (48°F) and a maximum of 35°C (96°F), making it a month of diverse weather. With 166 mm (6.5 in) of precipitation spread over 14 days, it's wise to be prepared for occasional rain. Additionally, the average humidity sits at a high 81%, adding to the atmosphere of this vibrant locale.

May Temperature in Prescott

In May in Prescott, the average temperature is 22°C (73°F). Maximums can reach 35°C (96°F), and minimums can drop to as low as 8°C (48°F). This diverse temperature range makes Prescott an ideal destination for travelers looking to enjoy both warm days and cool evenings.

May Weather in Prescott: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Prescott, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Prescott, May typically has an average temperature of 22°C (73°F), with highs reaching up to 35°C (96°F) and lows dropping to around 8°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec454858637280828277665450
Data source: Temperature data for Prescott generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Prescott

In Prescott in May, the precipitation amount is 166 mm (6.5 in) over a period of 14 days.

May Precipitation Trends in Prescott

The chart displays monthly precipitation patterns in Prescott, 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 Prescott, May typically receives around 166 mm (6.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec105165157195166108971049210178146
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Prescott

In Prescott in May, humidity is 81%. With an average temperature of 22°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities a bit more challenging but also invigorating, as you experience the vibrant atmosphere of the surroundings.

May Average Humidity in Prescott

This chart illustrates the average monthly humidity levels in Prescott, 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 Prescott is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%78%79%81%77%72%65%63%70%82%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Prescott

In Prescott in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Prescott.

Maximum UV Index Levels in Prescott for May

The chart shows the monthly maximum UV Index (UVI) for Prescott 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 Prescott typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112111110864
Data source: Prescott 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 Prescott Compares to Other Months

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

This table compares monthly weather conditions in Prescott, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)105 mm (4.1 inches)82%moderate
February Weather9°C (48°F)165 mm (6.5 inches)80%high
March Weather15°C (58°F)157 mm (6.2 inches)78%very high
April Weather17°C (63°F)195 mm (7.7 inches)79%very high
May Weather22°C (73°F)166 mm (6.5 inches)81%extreme
June Weather27°C (80°F)108 mm (4.2 inches)77%extreme
July Weather28°C (83°F)97 mm (3.8 inches)72%extreme
August Weather28°C (82°F)104 mm (4.1 inches)65%extreme
September Weather25°C (78°F)92 mm (3.6 inches)63%very high
October Weather19°C (66°F)101 mm (4.0 inches)70%very high
November Weather12°C (54°F)78 mm (3.1 inches)82%high
December Weather10°C (50°F)146 mm (5.7 inches)88%moderate

Compare Prescott's Climate with Cities Worldwide