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Weather in Wilmington, North Carolina for May 2026

Your guide to Wilmington weather in May - trends and predictions

    Temperatures

  • The forecast for the next days in Wilmington predicts temperatures to be around 25 °F, close to the historical average.

  • In general, the average temperature in Wilmington at the beginning of May is 23.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 27.1 °F by the end of May.

  • Rain 🌧️

  • Wilmington in May brings notable rainfall, with an average of 19 rainy days and a total precipitation of 210.5 mm.

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Average dry days
12
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/19°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Wilmington Weather May

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Temperatures trend during May in Wilmington

See the weather trend as well as the moving average line

May weather in Wilmington day by day

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Date Weather Temperatures Rain UV More
May 1 Overcast
Overcast
22° /16° 4 mm 7
May 2 Patchy rain possible
Patchy rain possible
23° /15° 4.4 mm 5
May 3 Sunny
Sunny
21° /8° 0 mm 8.3
May 4 Sunny
Sunny
23° /11° 0 mm 7.7
May 5 Sunny
Sunny
24° /15° 0 mm 7.6
May 6 Sunny
Sunny
27° /17° 0 mm 9.2
May 7 Patchy rain possible
Patchy rain possible
26° /13° 3.4 mm 0.2
May 8 Sunny
Sunny
21° /10° 0 mm 4
May 9 Sunny
Sunny
27° /14° 0 mm 6
May 10 Partly cloudy
Partly cloudy
25° /18° 0.1 mm 6
May 11 Patchy rain possible
Patchy rain possible
26° /18° 2.1 mm 5
May 12 Sunny
Sunny
23° /15° 0 mm 5
May 13 Patchy rain possible
Patchy rain possible
23° /19° 3.9 mm 5
May 14 Patchy rain possible
Patchy rain possible
27° /19° 2.9 mm 5
May 15 Sunny
Sunny
28° /16° 0 mm 6
May 16 Sunny
Sunny
32° /20° 0 mm 6
May 17 Patchy rain possible
Patchy rain possible
30° /20° 0.3 mm 7
May 18 Moderate or heavy rain shower
Moderate or heavy rain shower
26° /21° 6.4 mm 6
May 19 Light rain shower
Light rain shower
26° /19° 1.4 mm 7
May 20 Partly cloudy
Partly cloudy
25° /18° 0 mm 7
May 21 Partly cloudy
Partly cloudy
28° /18° 0 mm 7
May 22 Partly cloudy
Partly cloudy
29° /19° 6.2 mm 8
May 23 Partly cloudy
Partly cloudy
27° /19° 0.2 mm 7
May 24 Light rain shower
Light rain shower
27° /19° 2.3 mm 6
May 25 Moderate or heavy rain shower
Moderate or heavy rain shower
25° /20° 15.5 mm 6
May 26 Sunny
Sunny
26° /19° 17.4 mm 6
May 27 Thundery outbreaks possible
Thundery outbreaks possible
26° /21° 37.6 mm 6
May 28 Mist
Mist
29° /22° 9.6 mm 7
May 29 Sunny
Sunny
29° /20° 2.9 mm 7
May 30 Sunny
Sunny
28° /20° 14.4 mm 7
May 31 Light rain shower
Light rain shower
27° /17° 0.3 mm 6
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Important Notice
Our weather forecast for Wilmington in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Wilmington forecast closer to your planned date for the most up-to-date weather information.

Wilmington in May - FAQ

What are the expected maximum and minimum temperatures in Wilmington during May?

During May, expect a variety of temperatures with highs around 26° and lows near 19°, suitable for diverse activities and preferences.

How much rainfall should be expected in Wilmington during May?

Significant rainfall exceeding 210.5 mm is expected in Wilmington during May, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Wilmington during May?

The average wind speed in Wilmington during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Wilmington

Explore the daily rainfall trends and prepare for Wilmingtons May weather 💧
Typically, Wilmington has 19 rainy days in May with a total of 210.5 mm of rainfall.

UV exposure in Wilmington during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

Quick links

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Location coordinates Where is Wilmington?

Get accurate weather forecasts for Wilmington, located at latitude 34.226 and longitude -77.945. Stay updated with localized weather information tailored for Wilmington.

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