nomadseason

May Weather in Tonto Basin, United States

Last updated: June 24, 2025

In Tonto Basin, United States, the average temperature in May is a comfortable 22°C (72°F). However, temperatures can fluctuate significantly, with a minimum of 5°C (42°F) and a maximum reaching up to 38°C (101°F). During this month, you can expect 8 mm (0.3 in) of precipitation over the course of 2 days, and the average humidity hovers around 40%.

May Temperature in Tonto Basin

In May in Tonto Basin, the average temperature is 22°C (72°F). The maximum can reach 38°C (101°F), while the minimum can be as low as 5°C (42°F). This makes Tonto Basin a destination with diverse weather, ideal for travelers seeking both warm and cooler experiences.

May Weather in Tonto Basin: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Tonto Basin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tonto Basin, May typically has an average temperature of 22°C (72°F), with highs reaching up to 38°C (101°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec464854647283848478665747
Data source: Temperature data for Tonto Basin 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 Tonto Basin

In Tonto Basin in May, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

May Precipitation Trends in Tonto Basin

The chart displays monthly precipitation patterns in Tonto Basin, 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 Tonto Basin, May typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec597250585724035363146
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Tonto Basin

In Tonto Basin in May, humidity is 40%. With an average temperature of 22°C (72°F), this humidity feels like a refreshing breeze that keeps you comfortable while you explore the sights without feeling overheated.

May Average Humidity in Tonto Basin

This chart illustrates the average monthly humidity levels in Tonto Basin, 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 Tonto Basin 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 Tonto Basin

In Tonto Basin 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 Tonto Basin.

Maximum UV Index Levels in Tonto Basin for May

The chart shows the monthly maximum UV Index (UVI) for Tonto Basin 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 Tonto Basin typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111212121110864
Data source: Tonto Basin 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 Tonto Basin Compares to Other Months

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

This table compares monthly weather conditions in Tonto Basin, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)58 mm (2.3 inches)76%moderate
February Weather9°C (48°F)72 mm (2.8 inches)79%high
March Weather12°C (55°F)50 mm (2.0 inches)67%very high
April Weather18°C (65°F)5 mm (0.2 inches)55%extreme
May Weather22°C (72°F)8 mm (0.3 inches)40%extreme
June Weather28°C (83°F)5 mm (0.2 inches)33%extreme
July Weather29°C (85°F)72 mm (2.8 inches)34%extreme
August Weather29°C (84°F)40 mm (1.6 inches)48%extreme
September Weather26°C (79°F)35 mm (1.4 inches)64%very high
October Weather19°C (66°F)36 mm (1.4 inches)67%very high
November Weather14°C (57°F)31 mm (1.2 inches)77%high
December Weather8°C (47°F)46 mm (1.8 inches)82%moderate

Compare Tonto Basin's Climate with Cities Worldwide