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May Weather in Youngstown, United States

Last updated: June 24, 2025

In May, the average temperature in Youngstown, United States hovers around 24°C (76°F), with minimums dipping to 12°C (54°F) and soaring to 34°C (93°F). Expect some rain, as 100 mm (3.9 in) of precipitation typically falls over 11 days. Plus, with an average humidity level of 74%, it’s wise to embrace the balmy atmosphere!

May Temperature in Youngstown

In May in Youngstown, the average temperature is 24°C (76°F). The maximum can reach 34°C (93°F), while the minimum can drop to as low as 12°C (54°F). This makes Youngstown an ideal destination for travelers seeking a warm climate with comfortable variability.

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

The chart illustrates May temperature patterns in Youngstown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Youngstown, May typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (93°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec556064687580828179746157
Data source: Temperature data for Youngstown 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 Youngstown

In Youngstown in May, the precipitation amount is 100 mm (3.9 in) over the course of 11 days.

May Precipitation Trends in Youngstown

The chart displays monthly precipitation patterns in Youngstown, 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 Youngstown, May typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec891235611810018017220016410049131
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Youngstown

In Youngstown in May, humidity is 74%. With an average temperature of 24°C (76°F), this humidity feels like a warm, heavy blanket wrapping around you, making travel a bit sticky and requiring plenty of hydration as you explore.

May Average Humidity in Youngstown

This chart illustrates the average monthly humidity levels in Youngstown, 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 Youngstown is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Youngstown

In Youngstown 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 Youngstown.

Maximum UV Index Levels in Youngstown for May

The chart shows the monthly maximum UV Index (UVI) for Youngstown 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 Youngstown typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589101111121110864
Data source: Youngstown 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 Youngstown Compares to Other Months

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

This table compares monthly weather conditions in Youngstown, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)89 mm (3.5 inches)83%moderate
February Weather16°C (60°F)123 mm (4.8 inches)82%very high
March Weather18°C (64°F)56 mm (2.2 inches)79%very high
April Weather20°C (68°F)118 mm (4.6 inches)77%very high
May Weather24°C (76°F)100 mm (3.9 inches)74%extreme
June Weather27°C (81°F)180 mm (7.1 inches)70%extreme
July Weather28°C (82°F)172 mm (6.8 inches)78%extreme
August Weather27°C (82°F)200 mm (7.9 inches)78%extreme
September Weather26°C (80°F)164 mm (6.5 inches)79%very high
October Weather23°C (74°F)100 mm (3.9 inches)74%very high
November Weather16°C (62°F)48 mm (1.9 inches)83%high
December Weather14°C (58°F)131 mm (5.2 inches)86%moderate

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