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May Weather in Falls City, United States

Last updated: June 24, 2025

In May, the average temperature in Falls City, United States is a comfortable 13°C (55°F). However, temperatures can fluctuate, with minimums dipping to 1°C (35°F) and maximums reaching a warm 30°C (87°F). Expect around 63 mm (2.5 in) of precipitation over approximately 9 days, and prepare for a notable average humidity of 83%, creating a unique and vibrant atmosphere throughout the month.

May Temperature in Falls City

In May in Falls City, the average temperature is 13°C (55°F). The maximum can reach 30°C (87°F), while the minimum can drop as low as 1°C (35°F). Overall, it's advisable to pack layers for your trip to Falls City during this time to accommodate the varying temperatures.

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 13°C (55°F), with highs reaching up to 30°C (87°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec414144495561656661524641
Data source: Temperature data for Falls City generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Falls City

In Falls City in May, the total precipitation amount is 63 mm (2.5 in) spread over a duration of 9 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 63 mm (2.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec19318614512563504664100169207
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Falls City

In Falls City in May humidity is 83%. With an average temperature of 13°C (55°F), this humidity feels like a damp embrace, often leaving travelers feeling slightly sticky and in need of frequent breaks in the shade.

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 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%85%83%83%84%82%74%71%81%87%87%
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 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 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 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236710101097532
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.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)193 mm (7.6 inches)85%low
February Weather5°C (41°F)186 mm (7.3 inches)84%moderate
March Weather7°C (45°F)145 mm (5.7 inches)85%high
April Weather9°C (49°F)125 mm (4.9 inches)83%high
May Weather13°C (55°F)63 mm (2.5 inches)83%very high
June Weather16°C (61°F)50 mm (2.0 inches)83%very high
July Weather18°C (65°F)4 mm (0.2 inches)82%very high
August Weather19°C (66°F)6 mm (0.2 inches)74%very high
September Weather16°C (62°F)64 mm (2.5 inches)71%high
October Weather11°C (52°F)100 mm (3.9 inches)81%moderate
November Weather8°C (46°F)169 mm (6.7 inches)87%moderate
December Weather5°C (41°F)207 mm (8.2 inches)87%low

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