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May Weather in Hallsville, United States

Last updated: June 24, 2025

In May, the average temperature in Hallsville, United States typically hovers around 19°C (66°F). Expect minimums as low as 4°C (39°F) and peaks reaching 35°C (94°F). During this month, precipitation averages 181 mm (7.1 in) over approximately 14 days, while the average humidity remains high at 82%.

May Temperature in Hallsville

In May in Hallsville, the average temperature is 19°C (66°F). The maximum can reach 35°C (94°F), while the minimum can drop as low as 4°C (39°F). Be prepared for warm days and chilly nights if you're traveling during this time!

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

The chart illustrates May temperature patterns in Hallsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hallsville, May typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (94°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec313446546676797672574438
Data source: Temperature data for Hallsville 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 Hallsville

In Hallsville in May, the precipitation amount is 181 mm (7.1 in) occurring over a span of 14 days.

May Precipitation Trends in Hallsville

The chart displays monthly precipitation patterns in Hallsville, 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 Hallsville, May typically receives around 181 mm (7.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec6961123125181117100116591105842
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Hallsville

In Hallsville in May humidity is 82%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket wrapping around you, making it slightly uncomfortable for traveling as you might find yourself constantly seeking shade or a cool breeze.

May Average Humidity in Hallsville

This chart illustrates the average monthly humidity levels in Hallsville, 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 Hallsville is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Hallsville

In Hallsville in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Hallsville.

Maximum UV Index Levels in Hallsville for May

The chart shows the monthly maximum UV Index (UVI) for Hallsville 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 Hallsville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Hallsville 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 Hallsville Compares to Other Months

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

This table compares monthly weather conditions in Hallsville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)69 mm (2.7 inches)82%moderate
February Weather1°C (34°F)61 mm (2.4 inches)80%moderate
March Weather8°C (46°F)123 mm (4.8 inches)80%high
April Weather12°C (54°F)125 mm (4.9 inches)80%very high
May Weather19°C (66°F)181 mm (7.1 inches)82%very high
June Weather24°C (76°F)117 mm (4.6 inches)83%extreme
July Weather26°C (80°F)100 mm (4.0 inches)81%extreme
August Weather24°C (76°F)116 mm (4.6 inches)80%very high
September Weather22°C (72°F)59 mm (2.3 inches)76%very high
October Weather14°C (58°F)109 mm (4.3 inches)76%high
November Weather7°C (44°F)58 mm (2.3 inches)85%moderate
December Weather3°C (38°F)42 mm (1.6 inches)86%moderate

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