Wilmington NC Weather By Month: Your Ultimate Guide

Oct 23, 2025 by Jhon Lennon 52 views

Planning a trip to Wilmington, North Carolina, and wondering what the weather will be like? You've come to the right place! This coastal gem boasts beautiful beaches, a vibrant downtown, and a rich history, but the weather can vary significantly throughout the year. To help you pack accordingly and make the most of your visit, we're diving deep into Wilmington's monthly weather patterns. Let's get started, guys!

January: A Chilly Start to the Year

January in Wilmington is typically the coldest month, but don't expect snowdrifts! The average high temperature hovers around 52°F (11°C), while the average low dips to 35°F (2°C). While it's not exactly beach weather, it's still milder than many other parts of the country. January is characterized by cooler temperatures, with average highs around the low 50s and average lows dipping into the mid-30s. This makes it the coldest month of the year in Wilmington. Rainfall is moderate, with an average of about 4 inches spread throughout the month. Snow is rare but not unheard of. If you're visiting in January, it's a good idea to pack layers to stay comfortable throughout the day. Bring a warm coat, gloves, and a hat, especially if you plan on spending time outdoors. While the weather may not be ideal for swimming, there are still plenty of indoor activities to enjoy, such as visiting museums, art galleries, or trying out local restaurants. Additionally, the quieter atmosphere during the off-season can be a refreshing change of pace, allowing you to explore the city without the usual crowds. You can often find deals on accommodations and attractions during this time, making it an affordable option for a winter getaway.

Things to Consider:

Pack warm layers, including a coat, gloves, and hat.
Check the forecast before you go, as temperatures can fluctuate.
Consider indoor activities like museums and restaurants.

February: Slight Warming Trend

February brings a slight warming trend, but it's still relatively cool. Expect average highs around 55°F (13°C) and lows around 37°F (3°C). February continues the trend of cooler temperatures in Wilmington, with average highs climbing slightly to the mid-50s and average lows remaining in the upper 30s. Rainfall remains moderate, similar to January, with around 3.5 to 4 inches expected throughout the month. While snow is still possible, it is not very common. The humidity is generally lower compared to the summer months, making outdoor activities more comfortable, even if the temperatures are on the cooler side. When visiting in February, it's wise to pack similar clothing to January, with layers being your best friend. A medium to heavy jacket, along with gloves and a hat, will help keep you warm during the cooler parts of the day. As the days begin to lengthen, it's a great time to explore Wilmington's historic downtown area or take a stroll along the Riverwalk. Many restaurants and cafes offer outdoor seating with heaters, allowing you to enjoy the atmosphere while staying warm. Additionally, February can be a romantic time to visit, with special events and activities planned around Valentine's Day. You can often find cozy accommodations with fireplaces and enjoy intimate dinners at some of Wilmington's best restaurants.

Things to Consider:

Pack layers for fluctuating temperatures.
Enjoy outdoor activities with appropriate clothing.
Look for Valentine's Day specials and events.

March: Spring Begins to Tease

March is when spring starts to tease its arrival. The average high jumps to 62°F (17°C), and the lows hover around 43°F (6°C). March marks the transition from winter to spring in Wilmington, with temperatures gradually increasing throughout the month. Average highs climb into the low 60s, while average lows rise to the low 40s. The rainfall remains consistent, with around 4 inches expected. As the month progresses, you'll notice the days getting longer and the first signs of blooming flowers and trees. The weather in March can be somewhat unpredictable, with occasional cold snaps still possible. It's best to be prepared for a range of conditions, from sunny and mild to cool and breezy. Packing layers is essential, as you may experience significant temperature changes throughout the day. A light jacket or sweater will be sufficient for most days, but it's a good idea to have a heavier coat on hand just in case. March is a great time to enjoy outdoor activities in Wilmington, such as hiking, biking, or exploring the area's many gardens and parks. The cooler temperatures make it ideal for more strenuous activities, and the blooming flowers provide a beautiful backdrop. Additionally, you can attend local events and festivals that celebrate the arrival of spring. Be sure to check the local event calendar for any special happenings during your visit.

Things to Consider:

Pack layers for unpredictable weather.
Enjoy outdoor activities like hiking and biking.
Check for local spring festivals and events.

April: Spring in Full Bloom

April is a delightful month in Wilmington, with spring in full bloom. The average high reaches 70°F (21°C), and the lows settle around 50°F (10°C). April is a beautiful month in Wilmington, with spring in full swing. Average high temperatures climb into the low 70s, while average low temperatures hover around the 50s. Rainfall decreases slightly compared to the previous months, with an average of around 3 inches. The humidity also begins to increase, making the air feel more moist. This is a popular time to visit Wilmington, as the weather is generally pleasant and the landscape is lush and green. Dressing for April in Wilmington is relatively straightforward. Lightweight clothing, such as t-shirts, shorts, and skirts, will be comfortable during the day. However, it's still a good idea to have a light jacket or sweater for cooler evenings. Sunglasses and sunscreen are also essential for protecting yourself from the sun. April is an excellent time for exploring Wilmington's beaches, gardens, and outdoor attractions. The weather is warm enough for swimming and sunbathing, but not so hot that it becomes uncomfortable. You can also take a stroll along the Riverwalk, visit the historic downtown area, or go for a bike ride along the beach. Additionally, there are many outdoor events and festivals that take place in Wilmington during April, so be sure to check the local event calendar.

Things to Consider:

Pack lightweight clothing with a light jacket.
Enjoy the beaches, gardens, and outdoor attractions.
Attend outdoor events and festivals.

May: Warm and Inviting

May continues the warming trend, with average highs around 77°F (25°C) and lows around 58°F (14°C). May in Wilmington is characterized by warm and inviting weather. Average highs climb into the upper 70s, while average lows settle in the upper 50s. Rainfall remains moderate, with an average of around 3.5 inches. The humidity continues to rise, making the air feel more humid. This is another popular time to visit Wilmington, as the weather is ideal for outdoor activities. When packing for May, you'll want to bring lightweight and breathable clothing, such as cotton or linen. Shorts, t-shirts, sundresses, and sandals are all good choices. You'll also want to bring a swimsuit, as the ocean is warm enough for swimming. Don't forget sunglasses, sunscreen, and a hat to protect yourself from the sun. May is a fantastic time to enjoy Wilmington's beaches, parks, and outdoor attractions. The weather is perfect for swimming, sunbathing, and watersports. You can also take a boat tour, go fishing, or explore the area's many hiking trails. Additionally, there are many outdoor events and festivals that take place in Wilmington during May, so be sure to check the local event calendar. Remember to stay hydrated by drinking plenty of water, especially if you're spending time outdoors.

Things to Consider:

Pack lightweight and breathable clothing.
Enjoy swimming, sunbathing, and watersports.
Stay hydrated and protect yourself from the sun.

June: Summer Arrives

June marks the official arrival of summer in Wilmington. Expect average highs around 84°F (29°C) and lows around 66°F (19°C). June is when summer truly arrives in Wilmington. Average highs soar into the mid-80s, while average lows settle in the mid-60s. Rainfall increases slightly, with an average of around 4.5 inches. The humidity is high, making the air feel very muggy. This is a peak season for tourism in Wilmington, as the weather is hot and sunny. Dressing for June in Wilmington requires lightweight and breathable clothing. Think cotton, linen, and other fabrics that will help keep you cool. Shorts, t-shirts, tank tops, sundresses, and sandals are all excellent choices. A swimsuit is a must, as the ocean is warm and inviting. Don't forget sunglasses, sunscreen, a hat, and insect repellent, as mosquitoes can be prevalent. June is an ideal time for enjoying Wilmington's beaches, water parks, and outdoor attractions. The weather is perfect for swimming, sunbathing, surfing, and boating. You can also take a scenic drive along the coast, visit the historic downtown area, or explore the area's many parks and gardens. Be sure to stay hydrated and take breaks in the shade to avoid overheating. Keep an eye out for afternoon thunderstorms, which are common during the summer months.

Things to Consider:

Pack lightweight and breathable clothing.
Enjoy beaches, water parks, and outdoor activities.
Stay hydrated and protect yourself from the sun and insects.

July: Hot and Humid

July is typically the hottest and most humid month in Wilmington. The average high reaches 88°F (31°C), and the lows hover around 70°F (21°C). July is typically the hottest and most humid month in Wilmington. Average highs reach the upper 80s, while average lows hover around 70 degrees. Rainfall remains high, with an average of around 6 inches, often coming in the form of afternoon thunderstorms. The humidity is intense, making even mild temperatures feel oppressive. This is the peak of the summer season, with crowded beaches and bustling attractions. When packing for July, you'll want to focus on lightweight and breathable clothing that wicks away moisture. Loose-fitting cotton and linen garments are your best bet. Shorts, t-shirts, tank tops, sundresses, and sandals are all essential. A swimsuit is a must, as the ocean offers a refreshing escape from the heat. Don't forget sunglasses, sunscreen, a wide-brimmed hat, and insect repellent. July is perfect for spending time at the beach, swimming, surfing, and engaging in watersports. However, it's crucial to take precautions to avoid heatstroke and sunburn. Stay hydrated by drinking plenty of water, seek shade during the hottest parts of the day, and apply sunscreen liberally and often. Be aware of the potential for strong thunderstorms, and seek shelter indoors if necessary. Many indoor attractions offer a welcome respite from the heat, such as museums, aquariums, and shopping malls.

Things to Consider:

Pack lightweight, breathable clothing.
Stay hydrated and protect yourself from the sun.
Be aware of the potential for thunderstorms.

August: Similar to July

August is very similar to July in terms of weather, with average highs around 87°F (31°C) and lows around 70°F (21°C). August in Wilmington offers weather very similar to July. Average highs remain in the upper 80s, while average lows stay around 70 degrees. Rainfall remains high, with an average of around 6 inches, often accompanied by afternoon thunderstorms. The humidity is still intense, making the air feel heavy and sticky. When packing for August, you'll want to pack the same types of clothing as you would for July: lightweight, breathable fabrics that wick away moisture. Shorts, t-shirts, tank tops, sundresses, and sandals are all essential. A swimsuit is a must, as the ocean provides a refreshing escape from the heat. Sunglasses, sunscreen, a wide-brimmed hat, and insect repellent are also crucial. August is another great month for enjoying Wilmington's beaches, swimming, surfing, and participating in watersports. As with July, it's essential to take precautions to avoid heatstroke and sunburn. Stay hydrated, seek shade during the hottest parts of the day, and apply sunscreen liberally. Be aware of the potential for strong thunderstorms, and seek shelter indoors if necessary. Consider visiting indoor attractions during the hottest hours of the day, such as museums, art galleries, or shopping malls. The evenings can be more pleasant, offering opportunities for outdoor dining and entertainment.

Things to Consider:

Pack lightweight, breathable clothing.
Stay hydrated and protect yourself from the sun.
Be aware of the potential for thunderstorms.

September: A Gradual Cool Down

September brings a gradual cool down, with average highs around 82°F (28°C) and lows around 65°F (18°C). September in Wilmington brings a welcome gradual cool down. Average highs decrease to the low 80s, while average lows settle in the mid-60s. Rainfall begins to decrease, with an average of around 4.5 inches. The humidity also starts to drop, making the air feel more comfortable. Packing for September in Wilmington requires a mix of summer and fall clothing. Lightweight and breathable fabrics are still appropriate for the warmer days, but you'll also want to have a light jacket or sweater for cooler evenings. Shorts, t-shirts, and sundresses can still be worn, but you may also want to bring jeans, long-sleeved shirts, and closed-toe shoes. Sunglasses and sunscreen are still important, as the sun can still be strong. September is an excellent time for enjoying Wilmington's beaches, outdoor activities, and local events. The ocean is still warm enough for swimming, and the crowds have thinned out compared to the peak summer months. You can also take advantage of the cooler temperatures to explore the area's many hiking trails and parks. Additionally, there are many fall festivals and events that take place in Wilmington during September, so be sure to check the local event calendar. The evenings are often pleasant, making it a great time for outdoor dining and entertainment.

Things to Consider:

Pack a mix of summer and fall clothing.
Enjoy the beaches, outdoor activities, and local events.
Take advantage of the cooler temperatures and thinner crowds.

October: Pleasant and Mild

October is a truly pleasant and mild month in Wilmington. The average high drops to 73°F (23°C), and the lows settle around 54°F (12°C). October is a particularly pleasant and mild month in Wilmington. Average highs drop to the low 70s, while average lows settle in the mid-50s. Rainfall continues to decrease, with an average of around 3 inches. The humidity is low, making the air feel crisp and refreshing. Packing for October in Wilmington requires clothing suitable for mild temperatures and potential layering. Long-sleeved shirts, jeans, sweaters, and light jackets are all good choices. You may also want to bring a scarf or hat for cooler evenings. Sunglasses are still important, as the sun can be strong, but sunscreen is less necessary. October is an excellent time for exploring Wilmington's outdoor attractions, such as gardens, parks, and historic sites. The weather is perfect for hiking, biking, and walking tours. You can also enjoy the fall foliage, which begins to change color in late October. Additionally, there are many fall festivals and Halloween-themed events that take place in Wilmington during October, so be sure to check the local event calendar. The evenings are often cool and comfortable, making it a great time for outdoor dining and bonfires.

Things to Consider:

Pack clothing suitable for mild temperatures and layering.
Explore outdoor attractions and enjoy fall foliage.
Attend fall festivals and Halloween-themed events.

November: Transition to Cooler Weather

November marks the transition to cooler weather, with average highs around 64°F (18°C) and lows around 45°F (7°C). November marks the transition to cooler weather in Wilmington. Average highs drop to the mid-60s, while average lows settle in the mid-40s. Rainfall remains moderate, with an average of around 3.5 inches. The humidity is low, but the air can feel chilly, especially in the evenings. Packing for November in Wilmington requires warmer clothing to prepare for cooler temperatures. Sweaters, jackets, jeans, and long-sleeved shirts are all essential. You may also want to bring a scarf, gloves, and a hat, especially if you plan on spending time outdoors. November is a good time for exploring Wilmington's indoor attractions, such as museums, art galleries, and theaters. You can also take a stroll along the Riverwalk, visit the historic downtown area, or go shopping for holiday gifts. Additionally, there are many holiday-themed events and activities that take place in Wilmington during November, such as tree lighting ceremonies and craft fairs. The evenings can be cool, so be sure to dress warmly if you plan on being outdoors. You can also find cozy restaurants and cafes with fireplaces, perfect for enjoying a warm meal or drink.

Things to Consider:

Pack warmer clothing, including sweaters and jackets.
Explore indoor attractions and holiday-themed events.
Dress warmly for cooler evenings.

December: Chilly and Festive

December is generally chilly and festive in Wilmington. The average high is 56°F (13°C), and the average low is 38°F (3°C). December in Wilmington is generally chilly and festive. Average highs drop to the mid-50s, while average lows settle in the upper 30s. Rainfall remains moderate, with an average of around 4 inches. Snow is rare but possible. Packing for December in Wilmington requires warm clothing to stay comfortable in the cooler temperatures. Coats, sweaters, hats, gloves, and scarves are all essential. You may also want to bring thermal underwear or base layers for extra warmth, especially if you plan on spending time outdoors. December is a great time for enjoying Wilmington's holiday-themed events and activities. You can visit the Christmas tree at City Hall, go ice skating at the outdoor rink, or take a holiday-themed boat tour. You can also explore the historic downtown area, which is decorated with festive lights and decorations. Additionally, there are many holiday concerts, plays, and performances that take place in Wilmington during December. The evenings can be quite cold, so be sure to dress warmly if you plan on being outdoors. You can also find cozy restaurants and cafes with fireplaces, perfect for enjoying a warm meal or drink during the festive season.

Things to Consider:

Pack warm clothing, including coats, hats, and gloves.
Enjoy holiday-themed events and activities.
Dress warmly for cold evenings.

No matter what time of year you visit Wilmington, NC, you're sure to have a fantastic time! Just be sure to check the forecast before you go and pack accordingly. Have fun, guys!