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May Weather in Forest Hill, United States

Last updated: June 24, 2025

In May, the average temperature in Forest Hill, United States hovers around 24°C (76°F). Expect a range from a cool 10°C (51°F) to a sizzling 36°C (96°F). During this month, the area receives about 198 mm (7.8 in) of precipitation spread over 12 days, contributing to an average humidity level of 81%. Whether you're seeking a warm getaway or bracing for occasional rain, Forest Hill has a diverse climate to explore!

May Temperature in Forest Hill

In May in Forest Hill, the average temperature is 24°C (76°F), with maximums reaching up to 36°C (96°F) and minimums dropping as low as 10°C (51°F). This makes it an ideal destination for travelers seeking warm weather while still enjoying cooler evenings.

May Weather in Forest Hill: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Forest Hill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forest Hill, May typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (96°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec515663677580828279715855
Data source: Temperature data for Forest Hill 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 Forest Hill

In Forest Hill in May, the precipitation amount is 198 mm (7.8 in) over the course of 12 days.

May Precipitation Trends in Forest Hill

The chart displays monthly precipitation patterns in Forest Hill, 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 Forest Hill, May typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec11112210216719813315814813412169120
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Forest Hill

In Forest Hill in May, humidity is 81%. With an average temperature of 24°C (76°F), this humidity feels like a warm, muggy embrace that can make outdoor activities feel exhausting, leaving travelers in need of frequent breaks and plenty of hydration.

May Average Humidity in Forest Hill

This chart illustrates the average monthly humidity levels in Forest Hill, 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 Forest Hill is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%81%79%80%81%76%73%72%72%73%83%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Forest Hill

In Forest Hill 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 Forest Hill.

Maximum UV Index Levels in Forest Hill for May

The chart shows the monthly maximum UV Index (UVI) for Forest Hill 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 Forest Hill typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111112121110864
Data source: Forest Hill 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 Forest Hill Compares to Other Months

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

This table compares monthly weather conditions in Forest Hill, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)111 mm (4.4 inches)81%moderate
February Weather13°C (56°F)122 mm (4.8 inches)81%high
March Weather17°C (64°F)102 mm (4.0 inches)79%very high
April Weather19°C (67°F)167 mm (6.6 inches)80%extreme
May Weather24°C (76°F)198 mm (7.8 inches)81%extreme
June Weather27°C (80°F)132 mm (5.2 inches)76%extreme
July Weather28°C (82°F)158 mm (6.2 inches)73%extreme
August Weather28°C (82°F)148 mm (5.8 inches)71%extreme
September Weather26°C (79°F)134 mm (5.3 inches)72%very high
October Weather21°C (71°F)121 mm (4.8 inches)73%very high
November Weather14°C (58°F)69 mm (2.7 inches)83%high
December Weather13°C (55°F)120 mm (4.7 inches)88%moderate

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