May Weather in Haw River, United States

Last updated: June 24, 2025

In Haw River, United States, the average temperature in May hovers around 21°C (70°F), with a notable range from a chilly 3°C (37°F) to a sweltering 36°C (96°F). Expect 117 mm (4.6 in) of rain over approximately 11 days, contributing to an average humidity of 81%. Prepare for a variety of weather conditions!

May Temperature in Haw River

In May, in Haw River, the average temperature is 21°C (70°F). Maximums can reach 36°C (96°F), and minimums can dip as low as 3°C (37°F). Travelers should be prepared for a wide range of temperatures, making layered clothing a sensible choice.

May Weather in Haw River: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Haw River, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haw River, May typically has an average temperature of 21°C (70°F), with highs reaching up to 36°C (96°F) and lows dropping to around 3°C (37°F).

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

May Precipitation in Haw River

In Haw River in May, the total precipitation amount reaches 117 mm (4.6 in) over the course of 11 days.

May Precipitation Trends in Haw River

The chart displays monthly precipitation patterns in Haw River, 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 Haw River, May typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 11 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 Haw River

In Haw River in May, humidity is 81%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities slightly uncomfortable and necessitating frequent breaks in the shade or air conditioning for a refreshing escape.

May Average Humidity in Haw River

This chart illustrates the average monthly humidity levels in Haw River, 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 Haw River is approximately 81%, 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 Haw River

In Haw River 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 Haw River.

Maximum UV Index Levels in Haw River for May

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

Data source: Haw River 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 Haw River Compares to Other Months

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

This table compares monthly weather conditions in Haw River, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	90 mm (3.5 inches)	85%	moderate
February Weather	9°C (48°F)	116 mm (4.6 inches)	82%	high
March Weather	11°C (52°F)	83 mm (3.2 inches)	81%	very high
April Weather	16°C (61°F)	113 mm (4.4 inches)	80%	very high
May Weather	21°C (70°F)	117 mm (4.6 inches)	81%	extreme
June Weather	24°C (76°F)	119 mm (4.7 inches)	81%	extreme
July Weather	27°C (80°F)	111 mm (4.4 inches)	81%	extreme
August Weather	25°C (78°F)	134 mm (5.3 inches)	80%	very high
September Weather	23°C (74°F)	129 mm (5.1 inches)	79%	very high
October Weather	18°C (64°F)	94 mm (3.7 inches)	80%	very high
November Weather	10°C (50°F)	80 mm (3.1 inches)	85%	moderate
December Weather	8°C (46°F)	106 mm (4.2 inches)	86%	moderate