May Weather in Savanna, United States

Last updated: June 24, 2025

In May, the average temperature in Savanna, United States hovers around 21°C (71°F). Prepare for a range of temperatures, with minimums dipping to 6°C (44°F) and soaring to maximums of 35°C (94°F). Expect 189 mm (7.4 in) of precipitation spread over 13 days, contributing to an average humidity of 83%.

May Temperature in Savanna

In May in Savanna, the average temperature is 21°C (71°F). Maximums can reach 35°C (94°F) and minimums can drop to as low as 6°C (44°F). This variation in temperature makes it a great time for travelers to enjoy a mix of warm days and cooler evenings, perfect for exploring and outdoor activities.

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

The chart illustrates May temperature patterns in Savanna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Savanna, May typically has an average temperature of 21°C (71°F), with highs reaching up to 35°C (94°F) and lows dropping to around 6°C (44°F).

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

May Precipitation in Savanna

In Savanna in May, the precipitation amount is 189 mm (7.4 in) over a span of 13 days.

May Precipitation Trends in Savanna

The chart displays monthly precipitation patterns in Savanna, 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 Savanna, May typically receives around 189 mm (7.4 inches) of precipitation spread over approximately 13 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 Savanna

In Savanna in May humidity is 83%. With an average temperature of 21°C (71°F), this humidity feels like walking through a warm mist, making travel both refreshing and slightly uncomfortable as the air clings to your skin and you find yourself needing to take frequent breaks to hydrate.

May Average Humidity in Savanna

This chart illustrates the average monthly humidity levels in Savanna, 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 Savanna is approximately 83%, 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 Savanna

In Savanna 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 Savanna.

Maximum UV Index Levels in Savanna for May

The chart shows the monthly maximum UV Index (UVI) for Savanna 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 Savanna typically reaches 10, which falls under the very high exposure category.

Data source: Savanna 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 Savanna Compares to Other Months

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

This table compares monthly weather conditions in Savanna, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	68 mm (2.7 inches)	79%	moderate
February Weather	7°C (44°F)	101 mm (4.0 inches)	78%	high
March Weather	13°C (56°F)	104 mm (4.1 inches)	75%	high
April Weather	16°C (61°F)	122 mm (4.8 inches)	75%	very high
May Weather	21°C (71°F)	189 mm (7.4 inches)	83%	very high
June Weather	26°C (79°F)	85 mm (3.4 inches)	81%	extreme
July Weather	28°C (83°F)	68 mm (2.7 inches)	78%	extreme
August Weather	27°C (81°F)	100 mm (3.9 inches)	68%	very high
September Weather	25°C (77°F)	109 mm (4.3 inches)	64%	very high
October Weather	17°C (64°F)	146 mm (5.8 inches)	71%	high
November Weather	11°C (52°F)	58 mm (2.3 inches)	82%	moderate
December Weather	8°C (47°F)	79 mm (3.1 inches)	87%	moderate