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May Weather in Sylacauga, United States

Last updated: June 24, 2025

In May, the average temperature in Sylacauga, United States hovers around 22°C (72°F), offering a pleasant climate for outdoor activities. However, be prepared for temperature swings: lows can dip to 6°C (42°F) while highs can soar to 34°C (93°F). With an average humidity of 81%, the air feels a bit moist. Additionally, expect 108 mm (4.3 in) of precipitation over about 11 days, so don't forget your umbrella!

May Temperature in Sylacauga

In May, in Sylacauga, the average temperature is 22°C (72°F). Maximums can reach 34°C (93°F), while minimums can drop to as low as 6°C (42°F). This climate makes Sylacauga an ideal destination for travelers who enjoy mild conditions with the possibility of warm days and cool evenings.

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

The chart illustrates May temperature patterns in Sylacauga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sylacauga, May typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (93°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec475358637277807976685350
Data source: Temperature data for Sylacauga 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 Sylacauga

In Sylacauga in May, the precipitation amount is 108 mm (4.3 in) over the course of 11 days.

May Precipitation Trends in Sylacauga

The chart displays monthly precipitation patterns in Sylacauga, 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 Sylacauga, May typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1121511251351081391181288512085135
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sylacauga

In Sylacauga in May, humidity is 81%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket, making traveling feel both lush and a bit stifling, as the air clings to your skin and every step is accompanied by a gentle sheen of moisture.

May Average Humidity in Sylacauga

This chart illustrates the average monthly humidity levels in Sylacauga, 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 Sylacauga is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%81%77%77%72%73%73%85%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sylacauga

In Sylacauga 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 Sylacauga.

Maximum UV Index Levels in Sylacauga for May

The chart shows the monthly maximum UV Index (UVI) for Sylacauga 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 Sylacauga typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119764
Data source: Sylacauga 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 Sylacauga Compares to Other Months

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

This table compares monthly weather conditions in Sylacauga, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)112 mm (4.4 inches)85%moderate
February Weather12°C (53°F)151 mm (6.0 inches)84%high
March Weather14°C (58°F)125 mm (4.9 inches)82%very high
April Weather17°C (63°F)135 mm (5.3 inches)82%very high
May Weather22°C (72°F)108 mm (4.3 inches)81%extreme
June Weather25°C (78°F)139 mm (5.5 inches)77%extreme
July Weather27°C (80°F)118 mm (4.6 inches)77%extreme
August Weather26°C (80°F)128 mm (5.0 inches)72%extreme
September Weather25°C (77°F)85 mm (3.3 inches)73%very high
October Weather20°C (68°F)120 mm (4.7 inches)73%high
November Weather12°C (54°F)85 mm (3.3 inches)85%high
December Weather10°C (50°F)135 mm (5.3 inches)88%moderate

Compare Sylacauga's Climate with Cities Worldwide