May Weather in Sealy, United States

Last updated: June 24, 2025

In May, the average temperature in Sealy, United States hovers around 26°C (78°F). Visitors can expect a pleasant range, with minimum temperatures dipping to 11°C (52°F) and maximums soaring to 37°C (99°F). However, prepare for some rainy days, as the area receives an average of 159 mm (6.3 in) of precipitation over 13 days. The climate is also characterized by a notable average humidity of 79%, making it a tropical haven.

May Temperature in Sealy

In May in Sealy, the average temperature is 26°C (78°F). Maximums can reach 37°C (99°F) and minimums can be as low as 11°C (52°F). This varied climate makes it advisable to pack layers for your travel excursions.

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

The chart illustrates May temperature patterns in Sealy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sealy, May typically has an average temperature of 26°C (78°F), with highs reaching up to 37°C (99°F) and lows dropping to around 11°C (52°F).

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

May Precipitation in Sealy

In Sealy in May, the precipitation amount is 159 mm (6.3 in) over the course of 13 days.

May Precipitation Trends in Sealy

The chart displays monthly precipitation patterns in Sealy, 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 Sealy, May typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 13 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 Sealy

In Sealy in May, humidity is 79%. With an average temperature of 26°C (78°F), this humidity feels like a tropical blanket enveloping you, making outdoor activities less comfortable for traveling.

May Average Humidity in Sealy

This chart illustrates the average monthly humidity levels in Sealy, 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 Sealy is approximately 79%, 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 Sealy

In Sealy 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 Sealy.

Maximum UV Index Levels in Sealy for May

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

Data source: Sealy 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 Sealy Compares to Other Months

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

This table compares monthly weather conditions in Sealy, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	70 mm (2.8 inches)	78%	moderate
February Weather	14°C (57°F)	83 mm (3.3 inches)	81%	very high
March Weather	19°C (66°F)	67 mm (2.6 inches)	76%	very high
April Weather	21°C (70°F)	74 mm (2.9 inches)	79%	extreme
May Weather	26°C (78°F)	159 mm (6.3 inches)	79%	extreme
June Weather	28°C (83°F)	138 mm (5.4 inches)	74%	extreme
July Weather	29°C (84°F)	105 mm (4.1 inches)	71%	extreme
August Weather	30°C (86°F)	151 mm (5.9 inches)	68%	extreme
September Weather	27°C (81°F)	129 mm (5.1 inches)	73%	extreme
October Weather	22°C (72°F)	82 mm (3.2 inches)	75%	very high
November Weather	17°C (62°F)	74 mm (2.9 inches)	78%	high
December Weather	14°C (58°F)	97 mm (3.8 inches)	84%	moderate