May Weather in Saint Francis, United States

Last updated: June 24, 2025

In Saint Francis, United States, the average temperature in May hovers around 16°C (61°F). Expect a minimum drop to 0°C (31°F) and a warm peak of 36°C (97°F). During this month, anticipate 104 mm (4.1 in) of precipitation over approximately 12 days, accompanied by an average humidity level of 83%.

May Temperature in Saint Francis

In May in Saint Francis, the average temperature is 16°C (61°F). Maximums can reach 36°C (97°F), and minimums can be as low as 0°C (31°F). Be prepared for a wide range of temperatures when traveling to Saint Francis this month.

May Weather in Saint Francis: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Saint Francis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Francis, May typically has an average temperature of 16°C (61°F), with highs reaching up to 36°C (97°F) and lows dropping to around 0°C (31°F).

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

May Precipitation in Saint Francis

In Saint Francis in May, the total precipitation amount is 104 mm (4.1 in) spread over 12 days.

May Precipitation Trends in Saint Francis

The chart displays monthly precipitation patterns in Saint Francis, 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 Saint Francis, May typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 12 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 Saint Francis

In Saint Francis in May, humidity is 83%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit sticky and potentially uncomfortable as you navigate through the sights.

May Average Humidity in Saint Francis

This chart illustrates the average monthly humidity levels in Saint Francis, 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 Saint Francis 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 Saint Francis

In Saint Francis 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 Saint Francis.

Maximum UV Index Levels in Saint Francis for May

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

Data source: Saint Francis 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 Saint Francis Compares to Other Months

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

This table compares monthly weather conditions in Saint Francis, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	18 mm (0.7 inches)	74%	moderate
February Weather	-1°C (31°F)	15 mm (0.6 inches)	78%	moderate
March Weather	6°C (44°F)	56 mm (2.2 inches)	66%	high
April Weather	10°C (51°F)	41 mm (1.6 inches)	66%	very high
May Weather	16°C (61°F)	104 mm (4.1 inches)	83%	very high
June Weather	23°C (74°F)	53 mm (2.1 inches)	83%	extreme
July Weather	25°C (78°F)	57 mm (2.3 inches)	83%	extreme
August Weather	24°C (75°F)	54 mm (2.1 inches)	86%	very high
September Weather	21°C (70°F)	42 mm (1.7 inches)	82%	very high
October Weather	11°C (52°F)	36 mm (1.4 inches)	75%	high
November Weather	6°C (44°F)	14 mm (0.5 inches)	77%	moderate
December Weather	2°C (36°F)	15 mm (0.6 inches)	82%	moderate