May Weather in Jackson, United States

Last updated: June 24, 2025

In May, the average temperature in Jackson, United States hovers around 24°C (75°F). However, be prepared for extremes, as temperatures can dip to a chilly 6°C (44°F) or soar to a scorching 38°C (101°F). With an average humidity of 75%, you might want to stay hydrated. Expect about 97 mm (3.8 in) of precipitation over 8 days, adding a refreshing touch to the warmth.

May Temperature in Jackson

In May in Jackson, the average temperature is 24°C (75°F). Maximum temperatures can reach 38°C (101°F), while the minimum can drop to as low as 6°C (44°F). This variety in temperatures makes it essential for travelers to pack layers for both warm days and cool nights.

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

The chart illustrates May temperature patterns in Jackson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jackson, May typically has an average temperature of 24°C (75°F), with highs reaching up to 38°C (101°F) and lows dropping to around 6°C (44°F).

Data source: Temperature data for Jackson generated using information from the Copernicus Climate Change Service.

May Precipitation in Jackson

In Jackson in May, the total precipitation amount is 97 mm (3.8 in), occurring over a span of 8 days.

May Precipitation Trends in Jackson

The chart displays monthly precipitation patterns in Jackson, 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 Jackson, May typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Jackson

In Jackson in May humidity is 75%. With average temperature 24°C (75°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel especially stifling and leaving you yearning for cool breezes and refreshingly cold drinks.

May Average Humidity in Jackson

This chart illustrates the average monthly humidity levels in Jackson, 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 Jackson is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Jackson

In Jackson 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 Jackson.

Maximum UV Index Levels in Jackson for May

The chart shows the monthly maximum UV Index (UVI) for Jackson 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 Jackson typically reaches 11, which falls under the extreme exposure category.

Data source: Jackson 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 Jackson Compares to Other Months

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

This table compares monthly weather conditions in Jackson, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	90 mm (3.5 inches)	86%	moderate
February Weather	13°C (55°F)	112 mm (4.4 inches)	81%	high
March Weather	15°C (60°F)	75 mm (3.0 inches)	81%	very high
April Weather	19°C (66°F)	113 mm (4.4 inches)	79%	very high
May Weather	24°C (75°F)	97 mm (3.8 inches)	75%	extreme
June Weather	26°C (79°F)	124 mm (4.9 inches)	75%	extreme
July Weather	28°C (82°F)	138 mm (5.4 inches)	80%	extreme
August Weather	27°C (81°F)	143 mm (5.6 inches)	81%	extreme
September Weather	25°C (78°F)	73 mm (2.9 inches)	83%	very high
October Weather	21°C (70°F)	81 mm (3.2 inches)	78%	very high
November Weather	13°C (56°F)	56 mm (2.2 inches)	85%	high
December Weather	11°C (52°F)	120 mm (4.7 inches)	87%	moderate