Wilmington weather by month

Check out Wilmington weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Wilmington (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
13°C maximum daytime temperature in January in Wilmington13
15°C maximum daytime temperature in February in Wilmington15
19°C maximum daytime temperature in March in Wilmington19
23°C maximum daytime temperature in April in Wilmington23
27°C maximum daytime temperature in May in Wilmington27
30°C maximum daytime temperature in June in Wilmington30
32°C maximum daytime temperature in July in Wilmington32
31°C maximum daytime temperature in August in Wilmington31
30°C maximum daytime temperature in September in Wilmington30
25°C maximum daytime temperature in October in Wilmington25
20°C maximum daytime temperature in November in Wilmington20
16°C maximum daytime temperature in December in Wilmington16
Min temperature (night-time)
1°C minimum night-time temperature in January in Wilmington1
2°C minimum night-time temperature in February in Wilmington2
6°C minimum night-time temperature in March in Wilmington6
10°C minimum night-time temperature in April in Wilmington10
15°C minimum night-time temperature in May in Wilmington15
19°C minimum night-time temperature in June in Wilmington19
22°C minimum night-time temperature in July in Wilmington22
21°C minimum night-time temperature in August in Wilmington21
18°C minimum night-time temperature in September in Wilmington18
12°C minimum night-time temperature in October in Wilmington12
7°C minimum night-time temperature in November in Wilmington7
3°C minimum night-time temperature in December in Wilmington3
Heat & Humidity
No heat & humidity in January in Wilmington0
No heat & humidity in February in Wilmington0
No heat & humidity in March in Wilmington0
No heat & humidity in April in Wilmington0
Low heat & humidity in May in WilmingtonL
High heat & humidity in June in WilmingtonH
Very high heat & humidity in July in WilmingtonVH
High heat & humidity in August in WilmingtonH
Moderate heat & humidity in September in WilmingtonM
No heat & humidity in October in Wilmington0
No heat & humidity in November in Wilmington0
No heat & humidity in December in Wilmington0
Sea temperature
19°C sea temperature in January in Wilmington19
18°C sea temperature in February in Wilmington18
18°C sea temperature in March in Wilmington18
19°C sea temperature in April in Wilmington19
22°C sea temperature in May in Wilmington22
25°C sea temperature in June in Wilmington25
27°C sea temperature in July in Wilmington27
27°C sea temperature in August in Wilmington27
26°C sea temperature in September in Wilmington26
23°C sea temperature in October in Wilmington23
21°C sea temperature in November in Wilmington21
20°C sea temperature in December in Wilmington20

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Wilmington

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Wilmington10
11 hours of daylight per day in February in Wilmington11
12 hours of daylight per day in March in Wilmington12
13 hours of daylight per day in April in Wilmington13
14 hours of daylight per day in May in Wilmington14
14 hours of daylight per day in June in Wilmington14
14 hours of daylight per day in July in Wilmington14
13 hours of daylight per day in August in Wilmington13
12 hours of daylight per day in September in Wilmington12
11 hours of daylight per day in October in Wilmington11
10 hours of daylight per day in November in Wilmington10
10 hours of daylight per day in December in Wilmington10
UV Index (Maximum)
UV (maximum) index 3 (Moderate) in January in Wilmington3
UV (maximum) index 4 (Moderate) in February in Wilmington4
UV (maximum) index 6 (High) in March in Wilmington6
UV (maximum) index 8 (Very High) in April in Wilmington8
UV (maximum) index 9 (Very High) in May in Wilmington9
UV (maximum) index 10 (Very High) in June in Wilmington10
UV (maximum) index 10 (Very High) in July in Wilmington10
UV (maximum) index 9 (Very High) in August in Wilmington9
UV (maximum) index 8 (Very High) in September in Wilmington8
UV (maximum) index 6 (High) in October in Wilmington6
UV (maximum) index 4 (Moderate) in November in Wilmington4
UV (maximum) index 3 (Moderate) in December in Wilmington3

Rainfall in Wilmington

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
10 days with some rainfall in January in Wilmington10
10 days with some rainfall in February in Wilmington10
10 days with some rainfall in March in Wilmington10
8 days with some rainfall in April in Wilmington8
10 days with some rainfall in May in Wilmington10
10 days with some rainfall in June in Wilmington10
12 days with some rainfall in July in Wilmington12
12 days with some rainfall in August in Wilmington12
9 days with some rainfall in September in Wilmington9
7 days with some rainfall in October in Wilmington7
8 days with some rainfall in November in Wilmington8
9 days with some rainfall in December in Wilmington9
Average monthly rainfall (mm)
96 mm monthly rainfall in January in Wilmington96
94 mm monthly rainfall in February in Wilmington94
101 mm monthly rainfall in March in Wilmington101
74 mm monthly rainfall in April in Wilmington74
109 mm monthly rainfall in May in Wilmington109
144 mm monthly rainfall in June in Wilmington144
203 mm monthly rainfall in July in Wilmington203
174 mm monthly rainfall in August in Wilmington174
139 mm monthly rainfall in September in Wilmington139
71 mm monthly rainfall in October in Wilmington71
80 mm monthly rainfall in November in Wilmington80
92 mm monthly rainfall in December in Wilmington92

More about Wilmington

Wilmington by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for North Carolina (Wilmington) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Wilmington?

Wilmington has a temperate climate with hot summers and some rainfall in all months.

Wilmington weather in January

Expect daytime maximum temperatures of 13°C in Wilmington, North Carolina in January based on long-term weather averages. There are 6 hours of sunshine per day on average with 10 days with some rainfall and typically 96 mm of rainfall in the month.

  • 13°C maximum daytime temperature in January in Wilmington13
    13°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in January in Wilmington10
    10 days with some rainfall
  • 1°C minimum night-time temperature in January in Wilmington1
    1°C min night temperature
  • 10 hours of daylight per day in January in Wilmington10
    10 hours of daylight per day
  • No heat & humidity in January in Wilmington0
    No heat & humidity
  • 96 mm monthly rainfall in January in Wilmington96
    96 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Wilmington3
    3 (Moderate) UV index
  • 19°C sea temperature in January in Wilmington19
    19°C sea temperature

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Wilmington weather in February

Expect daytime maximum temperatures of 15°C in Wilmington, North Carolina in February based on long-term weather averages. There are 6 hours of sunshine per day on average with 10 days with some rainfall and typically 94 mm of rainfall in the month.

  • 15°C maximum daytime temperature in February in Wilmington15
    15°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in February in Wilmington10
    10 days with some rainfall
  • 2°C minimum night-time temperature in February in Wilmington2
    2°C min night temperature
  • 11 hours of daylight per day in February in Wilmington11
    11 hours of daylight per day
  • No heat & humidity in February in Wilmington0
    No heat & humidity
  • 94 mm monthly rainfall in February in Wilmington94
    94 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in February in Wilmington4
    4 (Moderate) UV index
  • 18°C sea temperature in February in Wilmington18
    18°C sea temperature

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Wilmington weather in March

Expect daytime maximum temperatures of 19°C in Wilmington, North Carolina in March based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 101 mm of rainfall in the month.

  • 19°C maximum daytime temperature in March in Wilmington19
    19°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in March in Wilmington10
    10 days with some rainfall
  • 6°C minimum night-time temperature in March in Wilmington6
    6°C min night temperature
  • 12 hours of daylight per day in March in Wilmington12
    12 hours of daylight per day
  • No heat & humidity in March in Wilmington0
    No heat & humidity
  • 101 mm monthly rainfall in March in Wilmington101
    101 mm of monthly rainfall
  • UV (maximum) index 6 (High) in March in Wilmington6
    6 (High) UV index
  • 18°C sea temperature in March in Wilmington18
    18°C sea temperature

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Wilmington weather in April

Expect daytime maximum temperatures of 23°C in Wilmington, North Carolina in April based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 74 mm of rainfall in the month.

  • 23°C maximum daytime temperature in April in Wilmington23
    23°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in April in Wilmington8
    8 days with some rainfall
  • 10°C minimum night-time temperature in April in Wilmington10
    10°C min night temperature
  • 13 hours of daylight per day in April in Wilmington13
    13 hours of daylight per day
  • No heat & humidity in April in Wilmington0
    No heat & humidity
  • 74 mm monthly rainfall in April in Wilmington74
    74 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in April in Wilmington8
    8 (Very High) UV index
  • 19°C sea temperature in April in Wilmington19
    19°C sea temperature

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Wilmington weather in May

Expect daytime maximum temperatures of 27°C in Wilmington, North Carolina in May based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 109 mm of rainfall in the month.

  • 27°C maximum daytime temperature in May in Wilmington27
    27°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in May in Wilmington10
    10 days with some rainfall
  • 15°C minimum night-time temperature in May in Wilmington15
    15°C min night temperature
  • 14 hours of daylight per day in May in Wilmington14
    14 hours of daylight per day
  • Low heat & humidity in May in WilmingtonL
    Low heat & humidity
  • 109 mm monthly rainfall in May in Wilmington109
    109 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in Wilmington9
    9 (Very High) UV index
  • 22°C sea temperature in May in Wilmington22
    22°C sea temperature

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Wilmington weather in June

Expect daytime maximum temperatures of 30°C in Wilmington, North Carolina in June and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 144 mm of rainfall in the month.

  • 30°C maximum daytime temperature in June in Wilmington30
    30°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in June in Wilmington10
    10 days with some rainfall
  • 19°C minimum night-time temperature in June in Wilmington19
    19°C min night temperature
  • 14 hours of daylight per day in June in Wilmington14
    14 hours of daylight per day
  • High heat & humidity in June in WilmingtonH
    High heat & humidity
  • 144 mm monthly rainfall in June in Wilmington144
    144 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in June in Wilmington10
    10 (Very High) UV index
  • 25°C sea temperature in June in Wilmington25
    25°C sea temperature

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Wilmington weather in July

Expect daytime maximum temperatures of 32°C in Wilmington, North Carolina in July and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 12 days with some rainfall and typically 203 mm of rainfall in the month.

  • 32°C maximum daytime temperature in July in Wilmington32
    32°C max day temperature
  • 9 hours of sunshine per day
  • 12 days with some rainfall in July in Wilmington12
    12 days with some rainfall
  • 22°C minimum night-time temperature in July in Wilmington22
    22°C min night temperature
  • 14 hours of daylight per day in July in Wilmington14
    14 hours of daylight per day
  • Very high heat & humidity in July in WilmingtonVH
    Very High heat & humidity
  • 203 mm monthly rainfall in July in Wilmington203
    203 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Wilmington10
    10 (Very High) UV index
  • 27°C sea temperature in July in Wilmington27
    27°C sea temperature

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Wilmington weather in August

Expect daytime maximum temperatures of 31°C in Wilmington, North Carolina in August and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 174 mm of rainfall in the month.

  • 31°C maximum daytime temperature in August in Wilmington31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in August in Wilmington12
    12 days with some rainfall
  • 21°C minimum night-time temperature in August in Wilmington21
    21°C min night temperature
  • 13 hours of daylight per day in August in Wilmington13
    13 hours of daylight per day
  • High heat & humidity in August in WilmingtonH
    High heat & humidity
  • 174 mm monthly rainfall in August in Wilmington174
    174 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Wilmington9
    9 (Very High) UV index
  • 27°C sea temperature in August in Wilmington27
    27°C sea temperature

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Wilmington weather in September

Expect daytime maximum temperatures of 30°C in Wilmington, North Carolina in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 139 mm of rainfall in the month.

  • 30°C maximum daytime temperature in September in Wilmington30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in September in Wilmington9
    9 days with some rainfall
  • 18°C minimum night-time temperature in September in Wilmington18
    18°C min night temperature
  • 12 hours of daylight per day in September in Wilmington12
    12 hours of daylight per day
  • Moderate heat & humidity in September in WilmingtonM
    Moderate heat & humidity
  • 139 mm monthly rainfall in September in Wilmington139
    139 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Wilmington8
    8 (Very High) UV index
  • 26°C sea temperature in September in Wilmington26
    26°C sea temperature

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Wilmington weather in October

Expect daytime maximum temperatures of 25°C in Wilmington, North Carolina in October based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 71 mm of rainfall in the month.

  • 25°C maximum daytime temperature in October in Wilmington25
    25°C max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in October in Wilmington7
    7 days with some rainfall
  • 12°C minimum night-time temperature in October in Wilmington12
    12°C min night temperature
  • 11 hours of daylight per day in October in Wilmington11
    11 hours of daylight per day
  • No heat & humidity in October in Wilmington0
    No heat & humidity
  • 71 mm monthly rainfall in October in Wilmington71
    71 mm of monthly rainfall
  • UV (maximum) index 6 (High) in October in Wilmington6
    6 (High) UV index
  • 23°C sea temperature in October in Wilmington23
    23°C sea temperature

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Wilmington weather in November

Expect daytime maximum temperatures of 20°C in Wilmington, North Carolina in November based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 80 mm of rainfall in the month.

  • 20°C maximum daytime temperature in November in Wilmington20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in November in Wilmington8
    8 days with some rainfall
  • 7°C minimum night-time temperature in November in Wilmington7
    7°C min night temperature
  • 10 hours of daylight per day in November in Wilmington10
    10 hours of daylight per day
  • No heat & humidity in November in Wilmington0
    No heat & humidity
  • 80 mm monthly rainfall in November in Wilmington80
    80 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in November in Wilmington4
    4 (Moderate) UV index
  • 21°C sea temperature in November in Wilmington21
    21°C sea temperature

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Wilmington weather in December

Expect daytime maximum temperatures of 16°C in Wilmington, North Carolina in December based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 92 mm of rainfall in the month.

  • 16°C maximum daytime temperature in December in Wilmington16
    16°C max day temperature
  • 6 hours of sunshine per day
  • 9 days with some rainfall in December in Wilmington9
    9 days with some rainfall
  • 3°C minimum night-time temperature in December in Wilmington3
    3°C min night temperature
  • 10 hours of daylight per day in December in Wilmington10
    10 hours of daylight per day
  • No heat & humidity in December in Wilmington0
    No heat & humidity
  • 92 mm monthly rainfall in December in Wilmington92
    92 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in December in Wilmington3
    3 (Moderate) UV index
  • 20°C sea temperature in December in Wilmington20
    20°C sea temperature

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Wilmington by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for North Carolina (Wilmington) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Wilmington, North Carolina hurricane season

% of month affected by tropical storms
0
0
0
0
0
2.4%
1.9%
3.4%
4.7%
1.5%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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Compare Wilmington with the UK

Below the Wilmington chart shows average maximum daytime temperature for Wilmington, North Carolina, USA and the UK (London).

Maximum daytime temperature (°C)

Wilmington, North Carolina, USA
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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