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May Weather in Chattahoochee Hills, United States

Last updated: June 24, 2025

In May, the average temperature in Chattahoochee Hills, United States is a comfortable 22°C (71°F), with temperatures ranging from a chilly 5°C (41°F) to a warm 34°C (93°F). Expect about 90 mm (3.5 in) of precipitation spread over 10 days, and be prepared for high humidity at 81%.

May Temperature in Chattahoochee Hills

In May in Chattahoochee Hills, the average temperature is 22°C (71°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 5°C (41°F). Be prepared for a wide range of temperatures, making it essential to pack both light clothing and warmer layers for your trip.

May Weather in Chattahoochee Hills: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Chattahoochee Hills, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chattahoochee Hills, May typically has an average temperature of 22°C (71°F), with highs reaching up to 34°C (93°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec465257627176797875665248
Data source: Temperature data for Chattahoochee Hills 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 Chattahoochee Hills

In Chattahoochee Hills in May, the precipitation amount is 90 mm (3.5 in) over the course of 10 days.

May Precipitation Trends in Chattahoochee Hills

The chart displays monthly precipitation patterns in Chattahoochee Hills, 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 Chattahoochee Hills, May typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1061421191229011811313310611580143
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Chattahoochee Hills

In Chattahoochee Hills in May humidity is 81%. With an average temperature of 22°C (71°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities somewhat challenging but offering a tropical ambiance perfect for exploring shaded areas and enjoying refreshing drinks.

May Average Humidity in Chattahoochee Hills

This chart illustrates the average monthly humidity levels in Chattahoochee Hills, 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 Chattahoochee Hills is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%83%81%81%81%83%81%82%78%86%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Chattahoochee Hills

In Chattahoochee Hills 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 Chattahoochee Hills.

Maximum UV Index Levels in Chattahoochee Hills for May

The chart shows the monthly maximum UV Index (UVI) for Chattahoochee Hills 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 Chattahoochee Hills typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111109864
Data source: Chattahoochee Hills 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 Chattahoochee Hills Compares to Other Months

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

This table compares monthly weather conditions in Chattahoochee Hills, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)106 mm (4.2 inches)86%moderate
February Weather11°C (52°F)142 mm (5.6 inches)84%high
March Weather14°C (57°F)119 mm (4.7 inches)83%very high
April Weather17°C (63°F)122 mm (4.8 inches)81%very high
May Weather22°C (71°F)90 mm (3.5 inches)81%extreme
June Weather25°C (77°F)118 mm (4.6 inches)81%extreme
July Weather26°C (80°F)113 mm (4.4 inches)83%extreme
August Weather26°C (79°F)132 mm (5.2 inches)81%very high
September Weather24°C (75°F)106 mm (4.2 inches)82%very high
October Weather19°C (66°F)115 mm (4.5 inches)78%very high
November Weather11°C (53°F)80 mm (3.2 inches)86%high
December Weather9°C (49°F)142 mm (5.6 inches)89%moderate

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