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May Weather in Wilmer, United States

Last updated: June 24, 2025

In May, the average temperature in Wilmer, United States is a pleasant 24°C (75°F). However, you can expect a range, with minimums dipping to 8°C (47°F) and maximums soaring up to 34°C (94°F). On average, the area experiences 149 mm (5.9 in) of precipitation over about 11 days, accompanied by a humidity level of 73%.

May Temperature in Wilmer

In May in Wilmer, the average temperature is 24°C (75°F), with maximums reaching 34°C (94°F) and minimums dipping as low as 8°C (47°F). Plan your travels accordingly, as the weather presents a pleasant climate for outdoor activities, but also allows for cool evenings.

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

The chart illustrates May temperature patterns in Wilmer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wilmer, May typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (94°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec525863677580818179725955
Data source: Temperature data for Wilmer 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 Wilmer

In Wilmer in May, the total precipitation amount is 149 mm (5.9 in) spread over 11 days.

May Precipitation Trends in Wilmer

The chart displays monthly precipitation patterns in Wilmer, 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 Wilmer, May typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec10110510312214923816619614912863129
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Wilmer

In Wilmer in May humidity is 73%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making it somewhat uncomfortable for traveling if you're not acclimated, as sweat clings to your skin and limits your energy for exploration.

May Average Humidity in Wilmer

This chart illustrates the average monthly humidity levels in Wilmer, 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 Wilmer is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Wilmer

In Wilmer 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 Wilmer.

Maximum UV Index Levels in Wilmer for May

The chart shows the monthly maximum UV Index (UVI) for Wilmer 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 Wilmer typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111111110864
Data source: Wilmer 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 Wilmer Compares to Other Months

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

This table compares monthly weather conditions in Wilmer, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)101 mm (4.0 inches)82%moderate
February Weather14°C (58°F)105 mm (4.1 inches)80%very high
March Weather17°C (63°F)103 mm (4.1 inches)80%very high
April Weather19°C (67°F)122 mm (4.8 inches)78%extreme
May Weather24°C (75°F)149 mm (5.9 inches)73%extreme
June Weather27°C (80°F)238 mm (9.4 inches)71%extreme
July Weather27°C (82°F)166 mm (6.6 inches)79%extreme
August Weather27°C (81°F)196 mm (7.7 inches)78%extreme
September Weather26°C (79°F)149 mm (5.9 inches)80%very high
October Weather22°C (72°F)128 mm (5.0 inches)76%very high
November Weather15°C (59°F)63 mm (2.5 inches)83%high
December Weather13°C (56°F)129 mm (5.1 inches)87%moderate

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