nomadseason

May Weather in Heflin, United States

Last updated: June 24, 2025

In Heflin, United States, the average temperature in May is a pleasant 22°C (71°F). Expect minimums dipping to 4°C (40°F) and maximums soaring up to 34°C (93°F). This month, anticipate around 111 mm (4.4 in) of precipitation over 11 days, contributing to an average humidity of 81%.

May Temperature in Heflin

In May in Heflin, the average temperature is 22°C (71°F), with maximums reaching 34°C (93°F) and minimums dropping to as low as 4°C (40°F). Be prepared for a wide range of temperatures to ensure a comfortable travel experience.

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

The chart illustrates May temperature patterns in Heflin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heflin, 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 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec455157627176797875665248
Data source: Temperature data for Heflin generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Heflin

In Heflin in May, the precipitation amount is 111 mm (4.4 in), occurring over the course of 11 days.

May Precipitation Trends in Heflin

The chart displays monthly precipitation patterns in Heflin, 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 Heflin, May typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1121581291441111291241559313086139
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Heflin

In Heflin 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 Heflin

This chart illustrates the average monthly humidity levels in Heflin, 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 Heflin 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 Heflin

In Heflin 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 Heflin.

Maximum UV Index Levels in Heflin for May

The chart shows the monthly maximum UV Index (UVI) for Heflin 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 Heflin typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111010864
Data source: Heflin 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 Heflin Compares to Other Months

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

This table compares monthly weather conditions in Heflin, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)112 mm (4.4 inches)85%moderate
February Weather11°C (51°F)158 mm (6.2 inches)84%high
March Weather14°C (57°F)129 mm (5.1 inches)82%very high
April Weather17°C (62°F)144 mm (5.7 inches)82%very high
May Weather22°C (71°F)111 mm (4.4 inches)81%extreme
June Weather25°C (76°F)128 mm (5.1 inches)77%extreme
July Weather26°C (79°F)123 mm (4.9 inches)77%extreme
August Weather26°C (78°F)155 mm (6.1 inches)72%very high
September Weather24°C (75°F)92 mm (3.6 inches)73%very high
October Weather19°C (66°F)130 mm (5.1 inches)73%very high
November Weather11°C (52°F)86 mm (3.4 inches)85%high
December Weather9°C (49°F)139 mm (5.5 inches)88%moderate

Compare Heflin's Climate with Cities Worldwide