May Weather in Seabrook, United States

Last updated: June 24, 2025

In Seabrook, United States, the average temperature in May hovers around 25°C (77°F), making it a delightful destination. However, you can expect a range with a minimum of 12°C (55°F) and a maximum of 33°C (91°F). With 168 mm (6.6 in) of precipitation over 15 days, be prepared for occasional rain. The average humidity sits at a comfortable 79%, ensuring you enjoy the climate without feeling overly sticky.

May Temperature in Seabrook

In May, in Seabrook, the average temperature is 25°C (77°F). Maximums can reach 33°C (91°F), and minimums can be as low as 12°C (55°F). This makes Seabrook an ideal destination for travelers seeking pleasant weather and a variety of outdoor activities.

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

The chart illustrates May temperature patterns in Seabrook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seabrook, May typically has an average temperature of 25°C (77°F), with highs reaching up to 33°C (91°F) and lows dropping to around 12°C (55°F).

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

May Precipitation in Seabrook

In Seabrook in May, the total precipitation amount is 168 mm (6.6 in) collected over a period of 15 days.

May Precipitation Trends in Seabrook

The chart displays monthly precipitation patterns in Seabrook, 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 Seabrook, May typically receives around 168 mm (6.6 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Seabrook

In Seabrook in May, humidity is 79%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly sluggish but pleasantly tropical.

May Average Humidity in Seabrook

This chart illustrates the average monthly humidity levels in Seabrook, 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 Seabrook 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 Seabrook

In Seabrook 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 Seabrook.

Maximum UV Index Levels in Seabrook for May

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

Data source: Seabrook 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 Seabrook Compares to Other Months

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

This table compares monthly weather conditions in Seabrook, 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)	78 mm (3.1 inches)	78%	moderate
February Weather	15°C (59°F)	86 mm (3.4 inches)	81%	very high
March Weather	19°C (66°F)	68 mm (2.7 inches)	76%	very high
April Weather	21°C (70°F)	98 mm (3.9 inches)	79%	extreme
May Weather	25°C (77°F)	168 mm (6.6 inches)	79%	extreme
June Weather	28°C (82°F)	166 mm (6.5 inches)	74%	extreme
July Weather	28°C (83°F)	150 mm (5.9 inches)	71%	extreme
August Weather	29°C (84°F)	208 mm (8.2 inches)	68%	extreme
September Weather	27°C (81°F)	216 mm (8.5 inches)	73%	very high
October Weather	23°C (73°F)	121 mm (4.7 inches)	75%	very high
November Weather	17°C (63°F)	78 mm (3.1 inches)	78%	high
December Weather	15°C (59°F)	104 mm (4.1 inches)	84%	moderate