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May Weather in Augusta, United States

Last updated: June 24, 2025

In Augusta, United States, the average temperature in May hovers around 15°C (60°F). However, be prepared for a range of temperatures: the minimum can drop to -2°C (28°F) while the maximum can soar to 34°C (93°F). Expect 143 mm (5.6 in) of precipitation spread over approximately 16 days, all accompanied by an average humidity of 82%. Whether you're enjoying the mild warmth or braving the rain, Augusta in May offers a unique climate experience!

May Temperature in Augusta

In May in Augusta, the average temperature is 15°C (60°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as -2°C (28°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates May temperature patterns in Augusta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Augusta, May typically has an average temperature of 15°C (60°F), with highs reaching up to 34°C (93°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec262737476070747265533932
Data source: Temperature data for Augusta 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 Augusta

In Augusta in May, the precipitation amount is 143 mm (5.6 in) spread over 16 days.

May Precipitation Trends in Augusta

The chart displays monthly precipitation patterns in Augusta, 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 Augusta, May typically receives around 143 mm (5.6 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec7175849414311210876951327363
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Augusta

In Augusta in May humidity is 82%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and draining, which can hinder your travel experience.

May Average Humidity in Augusta

This chart illustrates the average monthly humidity levels in Augusta, 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 Augusta is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Augusta

In Augusta in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Augusta.

Maximum UV Index Levels in Augusta for May

The chart shows the monthly maximum UV Index (UVI) for Augusta 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 Augusta typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097532
Data source: Augusta 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 Augusta Compares to Other Months

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

This table compares monthly weather conditions in Augusta, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)71 mm (2.8 inches)87%low
February Weather-3°C (28°F)75 mm (3.0 inches)87%moderate
March Weather3°C (38°F)84 mm (3.3 inches)86%high
April Weather8°C (47°F)94 mm (3.7 inches)87%very high
May Weather15°C (60°F)143 mm (5.6 inches)82%very high
June Weather21°C (70°F)112 mm (4.4 inches)81%very high
July Weather24°C (75°F)108 mm (4.2 inches)78%very high
August Weather22°C (72°F)76 mm (3.0 inches)79%very high
September Weather19°C (66°F)95 mm (3.8 inches)79%high
October Weather12°C (54°F)132 mm (5.2 inches)82%moderate
November Weather4°C (39°F)73 mm (2.9 inches)87%moderate
December Weather0°C (33°F)63 mm (2.5 inches)86%low

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