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May Weather in Jackson, United States

Last updated: June 24, 2025

The average temperature in Jackson, United States during May is a pleasant 24°C (75°F). However, temperatures can range from a cool 9°C (49°F) to a sweltering 36°C (96°F). Expect about 111 mm (4.4 in) of precipitation spread across 11 days, and enjoy an average humidity level of 73%.

May Temperature in Jackson

In May in Jackson, the average temperature is 24°C (75°F). Maximums can reach 36°C (96°F), while minimums can drop as low as 9°C (49°F). Overall, it's a great time to visit Jackson for those who enjoy warm weather with some cooler 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 36°C (96°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec515763677580828279725854
Data source: Temperature data for Jackson 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 Jackson

In Jackson in May, the precipitation amount is 111 mm (4.4 in), occurring over the course of 11 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 111 mm (4.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec11810711312911117913411911211369139
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Jackson

In Jackson 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 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 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 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.
JanFebMarAprMayJunJulAugSepOctNovDec579111111111110864
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.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)118 mm (4.6 inches)82%moderate
February Weather14°C (57°F)107 mm (4.2 inches)80%high
March Weather17°C (63°F)113 mm (4.4 inches)80%very high
April Weather19°C (67°F)129 mm (5.1 inches)78%extreme
May Weather24°C (75°F)111 mm (4.4 inches)73%extreme
June Weather27°C (80°F)179 mm (7.0 inches)71%extreme
July Weather28°C (82°F)134 mm (5.3 inches)79%extreme
August Weather28°C (82°F)119 mm (4.7 inches)78%extreme
September Weather26°C (79°F)112 mm (4.4 inches)80%very high
October Weather22°C (72°F)113 mm (4.5 inches)76%very high
November Weather14°C (58°F)69 mm (2.7 inches)83%high
December Weather12°C (54°F)139 mm (5.5 inches)87%moderate

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