May Weather in Little Falls, United States

Last updated: June 24, 2025

In May, the average temperature in Little Falls, United States hovers around 14°C (57°F). However, be prepared for a temperature range that can dip to a brisk -2°C (29°F) at its lowest and soar to 33°C (92°F) at its peak. Rainfall is not uncommon, with precipitation averaging 78 mm (3.1 in) over about 10 days. The humidity is notably high, averaging 78%, making for a muggy but interesting month.

May Temperature in Little Falls

In May in Little Falls, the average temperature is 14°C (57°F). Maximums can reach 33°C (92°F), while minimums can drop as low as -2°C (29°F). This diverse temperature range makes Little Falls a unique destination for travelers seeking both warm and chilly experiences during their stay.

May Weather in Little Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Little Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Little Falls, May typically has an average temperature of 14°C (57°F), with highs reaching up to 33°C (92°F) and lows dropping to around -2°C (29°F).

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

May Precipitation in Little Falls

In Little Falls in May, the precipitation amount is 78 mm (3.1 in) over the course of 10 days.

May Precipitation Trends in Little Falls

The chart displays monthly precipitation patterns in Little Falls, 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 Little Falls, May typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 10 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 Little Falls

In Little Falls in May, humidity is 78%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket wrapping around you, making outdoor exploration a bit uncomfortable but still enjoyable if you stay hydrated and plan for breaks in the shade.

May Average Humidity in Little Falls

This chart illustrates the average monthly humidity levels in Little Falls, 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 Little Falls is approximately 78%, 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 Little Falls

In Little Falls 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 Little Falls.

Maximum UV Index Levels in Little Falls for May

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

Data source: Little Falls 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 Little Falls Compares to Other Months

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

This table compares monthly weather conditions in Little Falls, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-11°C (13°F)	19 mm (0.7 inches)	87%	low
February Weather	-11°C (13°F)	24 mm (0.9 inches)	90%	moderate
March Weather	-1°C (30°F)	42 mm (1.7 inches)	85%	moderate
April Weather	5°C (41°F)	71 mm (2.8 inches)	84%	high
May Weather	14°C (57°F)	78 mm (3.1 inches)	78%	very high
June Weather	21°C (69°F)	76 mm (3.0 inches)	80%	very high
July Weather	22°C (72°F)	102 mm (4.0 inches)	81%	very high
August Weather	20°C (69°F)	127 mm (5.0 inches)	81%	very high
September Weather	16°C (61°F)	114 mm (4.5 inches)	81%	high
October Weather	7°C (45°F)	104 mm (4.1 inches)	84%	moderate
November Weather	-1°C (30°F)	29 mm (1.1 inches)	88%	moderate
December Weather	-7°C (20°F)	48 mm (1.9 inches)	84%	low