May Weather in Springfield, United States

Last updated: June 24, 2025

In Springfield, United States, the average temperature in May hovers around 15°C (60°F), with extremes ranging from a chilly 0°C (33°F) to a sweltering 35°C (95°F). During this period, expect 147 mm (5.8 in) of precipitation spread over 14 days, contributing to an average humidity level of 74%. Ideal for those who enjoy a mix of mild temperatures and refreshing rain!

May Temperature in Springfield

In May in Springfield, the average temperature is 15°C (60°F). Maximums can reach 35°C (95°F), and minimums can be as low as 0°C (33°F). Be sure to pack accordingly for a range of temperatures to fully enjoy your trip.

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

The chart illustrates May temperature patterns in Springfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Springfield, May typically has an average temperature of 15°C (60°F), with highs reaching up to 35°C (95°F) and lows dropping to around 0°C (33°F).

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

May Precipitation in Springfield

In Springfield in May, the total precipitation amount is 147 mm (5.8 in) over the course of 14 days.

May Precipitation Trends in Springfield

The chart displays monthly precipitation patterns in Springfield, 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 Springfield, May typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 14 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 Springfield

In Springfield in May humidity is 74%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace that can make outdoor activities feel slightly stifling, so travelers should be prepared to hydrate frequently and take breaks in the shade.

May Average Humidity in Springfield

This chart illustrates the average monthly humidity levels in Springfield, 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 Springfield is approximately 74%, 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 Springfield

In Springfield in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Springfield.

Maximum UV Index Levels in Springfield for May

The chart shows the monthly maximum UV Index (UVI) for Springfield 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 Springfield typically reaches 9, which falls under the very high exposure category.

Data source: Springfield 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 Springfield Compares to Other Months

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

This table compares monthly weather conditions in Springfield, 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 (23°F)	22 mm (0.9 inches)	77%	moderate
February Weather	-5°C (23°F)	23 mm (0.9 inches)	81%	moderate
March Weather	3°C (38°F)	72 mm (2.8 inches)	71%	high
April Weather	8°C (47°F)	66 mm (2.6 inches)	75%	very high
May Weather	15°C (60°F)	147 mm (5.8 inches)	74%	very high
June Weather	24°C (75°F)	78 mm (3.1 inches)	82%	extreme
July Weather	25°C (78°F)	88 mm (3.5 inches)	84%	very high
August Weather	23°C (74°F)	92 mm (3.6 inches)	82%	very high
September Weather	20°C (68°F)	73 mm (2.9 inches)	75%	very high
October Weather	10°C (50°F)	76 mm (3.0 inches)	72%	moderate
November Weather	3°C (38°F)	22 mm (0.9 inches)	81%	moderate
December Weather	-2°C (28°F)	44 mm (1.7 inches)	79%	low