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May Weather in Green Forest, United States

Last updated: June 24, 2025

In May, the average temperature in Green Forest, United States hovers around 19°C (67°F). On the cooler side, temperatures can dip to a minimum of 4°C (40°F), while soaring to a maximum of 32°C (90°F) at their peak. Expect to encounter about 174 mm (6.8 in) of precipitation over 14 days, contributing to an average humidity of 83%. Stay prepared for a mix of weather conditions!

May Temperature in Green Forest

In May in Green Forest, the average temperature is 19°C (67°F). The maximum can reach 32°C (90°F), while the minimum can drop to as low as 4°C (40°F). Be prepared for warm days and cool nights when traveling during this time.

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

The chart illustrates May temperature patterns in Green Forest, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Green Forest, May typically has an average temperature of 19°C (67°F), with highs reaching up to 32°C (90°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec374051566675787672594743
Data source: Temperature data for Green Forest 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 Green Forest

In Green Forest in May, the total precipitation amount is 174 mm (6.8 in) spread over 14 days.

May Precipitation Trends in Green Forest

The chart displays monthly precipitation patterns in Green Forest, 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 Green Forest, May typically receives around 174 mm (6.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec79991361571749885146611287174
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Green Forest

In Green Forest in May humidity is 83%. With an average temperature of 19°C (67°F), this humidity feels like a warm, tropical blanket wrapping around you, making traveling feel a bit sluggish and sticky, yet still inviting as long as you stay hydrated and take breaks in the shade.

May Average Humidity in Green Forest

This chart illustrates the average monthly humidity levels in Green Forest, 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 Green Forest is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Green Forest

In Green Forest 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 Green Forest.

Maximum UV Index Levels in Green Forest for May

The chart shows the monthly maximum UV Index (UVI) for Green Forest 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 Green Forest typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810111111109753
Data source: Green Forest 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 Green Forest Compares to Other Months

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

This table compares monthly weather conditions in Green Forest, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)79 mm (3.1 inches)81%moderate
February Weather4°C (40°F)99 mm (3.9 inches)78%high
March Weather10°C (51°F)136 mm (5.4 inches)76%very high
April Weather13°C (56°F)157 mm (6.2 inches)78%very high
May Weather19°C (67°F)174 mm (6.8 inches)83%extreme
June Weather24°C (75°F)98 mm (3.9 inches)83%extreme
July Weather26°C (78°F)84 mm (3.3 inches)78%extreme
August Weather24°C (76°F)146 mm (5.8 inches)68%very high
September Weather22°C (73°F)61 mm (2.4 inches)64%very high
October Weather15°C (60°F)128 mm (5.0 inches)70%high
November Weather8°C (48°F)71 mm (2.8 inches)83%moderate
December Weather6°C (43°F)74 mm (2.9 inches)87%moderate

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