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May Weather in Ellis, United States

Last updated: June 24, 2025

In May, the average temperature in Ellis, United States hovers around 17°C (64°F). Expect a temperature range where lows can dip to 1°C (34°F) and highs might soar to 37°C (98°F). During this month, you can anticipate approximately 135 mm (5.3 in) of precipitation spread over 13 days, combined with an average humidity level of 82%. Stay prepared for the varying conditions!

May Temperature in Ellis

In May in Ellis, the average temperature is 17°C (64°F), with maximums reaching 37°C (98°F) and minimums dropping as low as 1°C (34°F). It's advisable to pack for both warm and cool weather if you're planning to visit during this month.

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

The chart illustrates May temperature patterns in Ellis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ellis, May typically has an average temperature of 17°C (64°F), with highs reaching up to 37°C (98°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec303144536377807771554436
Data source: Temperature data for Ellis 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 Ellis

In Ellis in May, the precipitation amount is 135 mm (5.3 in) over the course of 13 days.

May Precipitation Trends in Ellis

The chart displays monthly precipitation patterns in Ellis, 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 Ellis, May typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec2319643613561727754572128
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ellis

In Ellis in May, humidity is 82%. With an average temperature of 17°C (64°F), this humidity feels like a damp embrace that can make traveling quite uncomfortable, as the sticky air clings to your skin and leaves you yearning for a cool breeze.

May Average Humidity in Ellis

This chart illustrates the average monthly humidity levels in Ellis, 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 Ellis is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%78%67%70%82%81%80%80%74%71%79%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ellis

In Ellis 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 Ellis.

Maximum UV Index Levels in Ellis for May

The chart shows the monthly maximum UV Index (UVI) for Ellis 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 Ellis typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Ellis 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 Ellis Compares to Other Months

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

This table compares monthly weather conditions in Ellis, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)23 mm (0.9 inches)74%moderate
February Weather0°C (31°F)19 mm (0.7 inches)78%moderate
March Weather7°C (45°F)64 mm (2.5 inches)67%high
April Weather12°C (53°F)36 mm (1.4 inches)70%very high
May Weather17°C (64°F)135 mm (5.3 inches)82%very high
June Weather25°C (77°F)61 mm (2.4 inches)81%extreme
July Weather27°C (80°F)72 mm (2.8 inches)80%extreme
August Weather25°C (77°F)77 mm (3.0 inches)80%very high
September Weather22°C (72°F)54 mm (2.1 inches)73%very high
October Weather13°C (55°F)57 mm (2.3 inches)71%high
November Weather6°C (44°F)21 mm (0.8 inches)79%moderate
December Weather2°C (36°F)28 mm (1.1 inches)83%moderate

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