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May Weather in Apple Valley, United States

Last updated: June 24, 2025

In May, the average temperature in Apple Valley, United States hovers around 17°C (63°F). However, temperatures can fluctuate significantly, with a minimum of -1°C (30°F) and a maximum reaching up to 32°C (90°F). Expect about 120 mm (4.7 in) of precipitation spread over 15 days, contributing to an average humidity level of 81%. Stay prepared for a mix of conditions throughout the month!

May Temperature in Apple Valley

In May in Apple Valley, the average temperature is 17°C (63°F). Maximums can reach 32°C (90°F) and minimums can drop to as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm days and cool nights.

May Weather in Apple Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Apple Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Apple Valley, May typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (90°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec303341516371757368574135
Data source: Temperature data for Apple Valley 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 Apple Valley

In Apple Valley in May, the precipitation amount is 120 mm (4.7 in) spread over 15 days.

May Precipitation Trends in Apple Valley

The chart displays monthly precipitation patterns in Apple Valley, 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 Apple Valley, May typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec8210010513212012611380901029395
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Apple Valley

In Apple Valley in May humidity is 81%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making travel slightly oppressive and calling for frequent breaks in air-conditioned spaces to recharge and enjoy your journey comfortably.

May Average Humidity in Apple Valley

This chart illustrates the average monthly humidity levels in Apple Valley, 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 Apple Valley is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%87%81%83%82%76%77%82%89%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Apple Valley

In Apple Valley in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Apple Valley.

Maximum UV Index Levels in Apple Valley for May

The chart shows the monthly maximum UV Index (UVI) for Apple Valley 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 Apple Valley typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Apple Valley 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 Apple Valley Compares to Other Months

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

This table compares monthly weather conditions in Apple Valley, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)82 mm (3.2 inches)88%moderate
February Weather1°C (33°F)100 mm (3.9 inches)88%moderate
March Weather5°C (41°F)105 mm (4.1 inches)87%high
April Weather11°C (51°F)132 mm (5.2 inches)87%very high
May Weather17°C (63°F)120 mm (4.7 inches)81%very high
June Weather22°C (71°F)126 mm (5.0 inches)83%very high
July Weather24°C (75°F)113 mm (4.5 inches)82%very high
August Weather23°C (73°F)80 mm (3.1 inches)76%very high
September Weather20°C (68°F)90 mm (3.6 inches)77%very high
October Weather14°C (57°F)102 mm (4.0 inches)82%high
November Weather5°C (42°F)93 mm (3.7 inches)89%moderate
December Weather2°C (36°F)95 mm (3.7 inches)86%low

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