Cape Hatteras Weather in May

Thinking of visiting Cape Hatteras in May? Expect high temperatures reaching 24°C (75°F) during the day, dropping to 17°C (63°F) at night, with the driest conditions of the year.

Rainfall in Cape Hatteras in May

Conditions tend to be dry and settled, making it a good month for outdoor plans. You can typically expect 10 days of rain this month, averaging around 87 mm (3.4 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Cape Hatteras in May

May tends to be one of the excellent months in Cape Hatteras, with 24°C (75°F) in the afternoon and 17°C (63°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Cape Hatteras in May

Enjoy a sunny month with about 281 hours of sunshine, the clear skies make Cape Hatteras even more beautiful.

Wind Speed in Cape Hatteras in May

May has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

Average water temperature in May

The water sits at 20°C (68°F), which is a nice temperature for swimming. Not too cold, not too warm, most visitors are happy to spend time in the water.

If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Cape Hatteras.