nomadseason

May Weather in Hattiesburg, United States

Last updated: June 24, 2025

In May, the average temperature in Hattiesburg, United States is a pleasant 24°C (75°F), with daily variations ranging from a cool 8°C (46°F) to a warm 36°C (97°F). Visitors can expect about 146 mm (5.8 in) of precipitation over 12 days, contributing to an average humidity of 73%. Whether you're exploring or relaxing, this climate offers a comfortable backdrop for any activity!

May Temperature in Hattiesburg

In May in Hattiesburg, the average temperature is 24°C (75°F). The maximum can reach 36°C (97°F), while the minimum can drop to as low as 8°C (46°F). This temperature variability makes Hattiesburg an exciting destination for travelers looking for diverse weather experiences.

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

The chart illustrates May temperature patterns in Hattiesburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hattiesburg, May typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec515762667579818179715754
Data source: Temperature data for Hattiesburg 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 Hattiesburg

In Hattiesburg in May, the precipitation amount is 146 mm (5.8 in) spread over 12 days.

May Precipitation Trends in Hattiesburg

The chart displays monthly precipitation patterns in Hattiesburg, 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 Hattiesburg, May typically receives around 146 mm (5.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec11711210213114619715017910410079133
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Hattiesburg

In Hattiesburg in May humidity is 73%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making it somewhat uncomfortable for traveling if you're not acclimated, as sweat clings to your skin and limits your energy for exploration.

May Average Humidity in Hattiesburg

This chart illustrates the average monthly humidity levels in Hattiesburg, 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 Hattiesburg is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Hattiesburg

In Hattiesburg 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 Hattiesburg.

Maximum UV Index Levels in Hattiesburg for May

The chart shows the monthly maximum UV Index (UVI) for Hattiesburg 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 Hattiesburg typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111111110864
Data source: Hattiesburg 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 Hattiesburg Compares to Other Months

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

This table compares monthly weather conditions in Hattiesburg, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)117 mm (4.6 inches)82%moderate
February Weather14°C (57°F)112 mm (4.4 inches)80%very high
March Weather17°C (63°F)102 mm (4.0 inches)80%very high
April Weather19°C (67°F)131 mm (5.2 inches)78%extreme
May Weather24°C (75°F)146 mm (5.8 inches)73%extreme
June Weather26°C (80°F)197 mm (7.8 inches)71%extreme
July Weather27°C (81°F)150 mm (5.9 inches)79%extreme
August Weather27°C (81°F)179 mm (7.0 inches)78%extreme
September Weather26°C (79°F)104 mm (4.1 inches)80%very high
October Weather22°C (71°F)100 mm (3.9 inches)76%very high
November Weather14°C (58°F)79 mm (3.1 inches)83%high
December Weather12°C (54°F)133 mm (5.2 inches)87%moderate

Compare Hattiesburg's Climate with Cities Worldwide