Roanoke Island Climate

   
 
 

The Climate Guide for Roanoke Island, North Carolina is perfect for planning your holiday. Monthly weather averages give the best indication of what the weather is usually like for every month of the year including figures for temperature, rainfall and sunshine.

J F M A M J J A S O N D
Max Daytime Temperature (°C) 11°C (52°F) Max Daytime Temperature in January in Roanoke Island 12°C (54°F) Max Daytime Temperature in February in Roanoke Island 16°C (61°F) Max Daytime Temperature in March in Roanoke Island 21°C (70°F) Max Daytime Temperature in April in Roanoke Island 25°C (77°F) Max Daytime Temperature in May in Roanoke Island 29°C (84°F) Max Daytime Temperature in June in Roanoke Island 31°C (88°F) Max Daytime Temperature in July in Roanoke Island 30°C (86°F) Max Daytime Temperature in August in Roanoke Island 27°C (81°F) Max Daytime Temperature in September in Roanoke Island 22°C (72°F) Max Daytime Temperature in October in Roanoke Island 18°C (64°F) Max Daytime Temperature in November in Roanoke Island 13°C (55°F) Max Daytime Temperature in December in Roanoke Island
Min Night-time Temperature (°C) 1°C (34°F) Min Night-time Temperature in January in Roanoke Island 2°C (36°F) Min Night-time Temperature in February in Roanoke Island 6°C (43°F) Min Night-time Temperature in March in Roanoke Island 10°C (50°F) Min Night-time Temperature in April in Roanoke Island 15°C (59°F) Min Night-time Temperature in May in Roanoke Island 19°C (66°F) Min Night-time Temperature in June in Roanoke Island 22°C (72°F) Min Night-time Temperature in July in Roanoke Island 22°C (72°F) Min Night-time Temperature in August in Roanoke Island 19°C (66°F) Min Night-time Temperature in September in Roanoke Island 13°C (55°F) Min Night-time Temperature in October in Roanoke Island 8°C (46°F) Min Night-time Temperature in November in Roanoke Island 4°C (39°F) Min Night-time Temperature in December in Roanoke Island
Hours of Sunshine (Daily) 5 Hours of Bright Sunshine per day (53% of Daylight Hours) in January in Roanoke Island 6 Hours of Bright Sunshine per day (55% of Daylight Hours) in February in Roanoke Island 7 Hours of Bright Sunshine per day (61% of Daylight Hours) in March in Roanoke Island 9 Hours of Bright Sunshine per day (66% of Daylight Hours) in April in Roanoke Island 9 Hours of Bright Sunshine per day (63% of Daylight Hours) in May in Roanoke Island 9 Hours of Bright Sunshine per day (63% of Daylight Hours) in June in Roanoke Island 9 Hours of Bright Sunshine per day (63% of Daylight Hours) in July in Roanoke Island 8 Hours of Bright Sunshine per day (62% of Daylight Hours) in August in Roanoke Island 8 Hours of Bright Sunshine per day (62% of Daylight Hours) in September in Roanoke Island 7 Hours of Bright Sunshine per day (60% of Daylight Hours) in October in Roanoke Island 6 Hours of Bright Sunshine per day (56% of Daylight Hours) in November in Roanoke Island 5 Hours of Bright Sunshine per day (51% of Daylight Hours) in December in Roanoke Island
Hours of Daylight (Daily) 10 Hours of Daylight in January in Roanoke Island 11 Hours of Daylight in February in Roanoke Island 12 Hours of Daylight in March in Roanoke Island 13 Hours of Daylight in April in Roanoke Island 14 Hours of Daylight in May in Roanoke Island 15 Hours of Daylight in June in Roanoke Island 14 Hours of Daylight in July in Roanoke Island 13 Hours of Daylight in August in Roanoke Island 12 Hours of Daylight in September in Roanoke Island 11 Hours of Daylight in October in Roanoke Island 10 Hours of Daylight in November in Roanoke Island 10 Hours of Daylight in December in Roanoke Island
Heat and Humidity Discomfort No heat & humidity in January in Roanoke Island No heat & humidity in February in Roanoke Island No heat & humidity in March in Roanoke Island No heat & humidity in April in Roanoke Island Low heat & humidity in May in Roanoke Island Moderate heat & humidity in June in Roanoke Island High heat & humidity in July in Roanoke Island High heat & humidity in August in Roanoke Island Moderate heat & humidity in September in Roanoke Island No heat & humidity in October in Roanoke Island No heat & humidity in November in Roanoke Island No heat & humidity in December in Roanoke Island
Days with some Rainfall 11 Days with some Rainfall in January in Roanoke Island 10 Days with some Rainfall in February in Roanoke Island 10 Days with some Rainfall in March in Roanoke Island 9 Days with some Rainfall in April in Roanoke Island 10 Days with some Rainfall in May in Roanoke Island 10 Days with some Rainfall in June in Roanoke Island 12 Days with some Rainfall in July in Roanoke Island 11 Days with some Rainfall in August in Roanoke Island 8 Days with some Rainfall in September in Roanoke Island 8 Days with some Rainfall in October in Roanoke Island 8 Days with some Rainfall in November in Roanoke Island 10 Days with some Rainfall in December in Roanoke Island
Monthly Rainfall (mm) 109 mm (4.3 inches) Monthly Rainfall in January in Roanoke Island 96 mm (3.8 inches) Monthly Rainfall in February in Roanoke Island 105 mm (4.1 inches) Monthly Rainfall in March in Roanoke Island 83 mm (3.3 inches) Monthly Rainfall in April in Roanoke Island 107 mm (4.2 inches) Monthly Rainfall in May in Roanoke Island 112 mm (4.4 inches) Monthly Rainfall in June in Roanoke Island 140 mm (5.5 inches) Monthly Rainfall in July in Roanoke Island 149 mm (5.9 inches) Monthly Rainfall in August in Roanoke Island 124 mm (4.9 inches) Monthly Rainfall in September in Roanoke Island 96 mm (3.8 inches) Monthly Rainfall in October in Roanoke Island 92 mm (3.6 inches) Monthly Rainfall in November in Roanoke Island 92 mm (3.6 inches) Monthly Rainfall in December in Roanoke Island
UV Index (Maximum) UV (Maximum) Index 3 (Moderate) in January in Roanoke Island UV (Maximum) Index 4 (Moderate) in February in Roanoke Island UV (Maximum) Index 6 (High) in March in Roanoke Island UV (Maximum) Index 7 (High) in April in Roanoke Island UV (Maximum) Index 9 (Very High) in May in Roanoke Island UV (Maximum) Index 10 (Very High) in June in Roanoke Island UV (Maximum) Index 10 (Very High) in July in Roanoke Island UV (Maximum) Index 9 (Very High) in August in Roanoke Island UV (Maximum) Index 8 (Very High) in September in Roanoke Island UV (Maximum) Index 5 (Moderate) in October in Roanoke Island UV (Maximum) Index 3 (Moderate) in November in Roanoke Island UV (Maximum) Index 2 (Low) in December in Roanoke Island
Sea Temperature (°C) 17°C (63°F) Sea Temperature in January in Roanoke Island 16°C (61°F) Sea Temperature in February in Roanoke Island 17°C (63°F) Sea Temperature in March in Roanoke Island 19°C (66°F) Sea Temperature in April in Roanoke Island 21°C (70°F) Sea Temperature in May in Roanoke Island 24°C (75°F) Sea Temperature in June in Roanoke Island 27°C (81°F) Sea Temperature in July in Roanoke Island 27°C (81°F) Sea Temperature in August in Roanoke Island 26°C (79°F) Sea Temperature in September in Roanoke Island 23°C (73°F) Sea Temperature in October in Roanoke Island 21°C (70°F) Sea Temperature in November in Roanoke Island 19°C (66°F) Sea Temperature in December in Roanoke Island
J F M A M J J A S O N D
Metric (°C)  |  Imperial (°F) 

Roanoke Island Climate Zone

Roanoke Island has a warm temperate climate with hot summers and some rainfall in all months.

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Roanoke Island weather by month

Check the weather for a particular month in Roanoke Island by selecting a month from the list below. Alternatively check which month usually has the Best Weather in Roanoke Island. If you are not sure where to go, why not try our Holiday Planner.

   
 
 

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