May Weather in Falls City, United States

Last updated: June 24, 2025

In May, the average temperature in Falls City, United States is a warm 26°C (80°F). However, be prepared for fluctuations—thermometers can dip to a minimum of 12°C (53°F) and soar to a sizzling 38°C (101°F). During this time, expect about 101 mm (4.0 in) of precipitation, spread over 12 days, with an average humidity level of 81%.

May Temperature in Falls City

In May in Falls City, the average temperature is 26°C (80°F), with maximums reaching 38°C (101°F) and minimums dropping as low as 12°C (53°F). It's advisable to pack for warm days and cooler evenings while planning your trip.

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

The chart illustrates May temperature patterns in Falls City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Falls City, May typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (101°F) and lows dropping to around 12°C (53°F).

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

May Precipitation in Falls City

In Falls City in May, the precipitation amount is 101 mm (4.0 in) spread over 12 days.

May Precipitation Trends in Falls City

The chart displays monthly precipitation patterns in Falls City, 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 Falls City, May typically receives around 101 mm (4.0 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 Falls City

In Falls City in May, humidity is 81%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and requiring frequent breaks to stay refreshed and hydrated.

May Average Humidity in Falls City

This chart illustrates the average monthly humidity levels in Falls City, 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 Falls City is approximately 81%, 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 Falls City

In Falls City 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 Falls City.

Maximum UV Index Levels in Falls City for May

The chart shows the monthly maximum UV Index (UVI) for Falls City 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 Falls City typically reaches 11, which falls under the extreme exposure category.

Data source: Falls City 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 Falls City Compares to Other Months

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

This table compares monthly weather conditions in Falls City, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	36 mm (1.4 inches)	79%	moderate
February Weather	14°C (58°F)	49 mm (1.9 inches)	79%	very high
March Weather	19°C (67°F)	49 mm (1.9 inches)	74%	very high
April Weather	22°C (72°F)	58 mm (2.3 inches)	76%	extreme
May Weather	26°C (80°F)	101 mm (4.0 inches)	81%	extreme
June Weather	29°C (84°F)	85 mm (3.3 inches)	76%	extreme
July Weather	30°C (86°F)	80 mm (3.1 inches)	66%	extreme
August Weather	30°C (87°F)	69 mm (2.7 inches)	58%	extreme
September Weather	28°C (82°F)	99 mm (3.9 inches)	65%	extreme
October Weather	23°C (74°F)	64 mm (2.5 inches)	74%	very high
November Weather	17°C (64°F)	52 mm (2.0 inches)	81%	high
December Weather	14°C (58°F)	49 mm (1.9 inches)	86%	moderate