Delaware Climate Guides

The Delaware Climate Guide 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.

Delaware Weather Delaware Summary Delaware Climate Delaware Today Delaware Forecast Delaware When Best
Delaware Weather Delaware Summary Delaware Climate Delaware Today Delaware Forecast Delaware When Best
J F M A M J J A S O N D
Max Daytime Temperature (°C) 6°C (43°F) Max Daytime Temperature in January in Delaware (Dover) 8°C (46°F) Max Daytime Temperature in February in Delaware (Dover) 13°C (55°F) Max Daytime Temperature in March in Delaware (Dover) 19°C (66°F) Max Daytime Temperature in April in Delaware (Dover) 24°C (75°F) Max Daytime Temperature in May in Delaware (Dover) 28°C (82°F) Max Daytime Temperature in June in Delaware (Dover) 31°C (88°F) Max Daytime Temperature in July in Delaware (Dover) 30°C (86°F) Max Daytime Temperature in August in Delaware (Dover) 26°C (79°F) Max Daytime Temperature in September in Delaware (Dover) 20°C (68°F) Max Daytime Temperature in October in Delaware (Dover) 14°C (57°F) Max Daytime Temperature in November in Delaware (Dover) 8°C (46°F) Max Daytime Temperature in December in Delaware (Dover)
Min Night-time Temperature (°C) -5°C (23°F) Min Night-time Temperature in January in Delaware (Dover) -3°C (27°F) Min Night-time Temperature in February in Delaware (Dover) 1°C (34°F) Min Night-time Temperature in March in Delaware (Dover) 5°C (41°F) Min Night-time Temperature in April in Delaware (Dover) 11°C (52°F) Min Night-time Temperature in May in Delaware (Dover) 16°C (61°F) Min Night-time Temperature in June in Delaware (Dover) 19°C (66°F) Min Night-time Temperature in July in Delaware (Dover) 18°C (64°F) Min Night-time Temperature in August in Delaware (Dover) 14°C (57°F) Min Night-time Temperature in September in Delaware (Dover) 7°C (45°F) Min Night-time Temperature in October in Delaware (Dover) 2°C (36°F) Min Night-time Temperature in November in Delaware (Dover) -2°C (28°F) Min Night-time Temperature in December in Delaware (Dover)
Hours of Sunshine (Daily) 5 Hours of Bright Sunshine per day (54% of Daylight Hours) in January in Delaware (Dover) 6 Hours of Bright Sunshine per day (55% of Daylight Hours) in February in Delaware (Dover) 7 Hours of Bright Sunshine per day (58% of Daylight Hours) in March in Delaware (Dover) 8 Hours of Bright Sunshine per day (60% of Daylight Hours) in April in Delaware (Dover) 8 Hours of Bright Sunshine per day (59% of Daylight Hours) in May in Delaware (Dover) 9 Hours of Bright Sunshine per day (63% of Daylight Hours) in June in Delaware (Dover) 9 Hours of Bright Sunshine per day (62% of Daylight Hours) in July in Delaware (Dover) 8 Hours of Bright Sunshine per day (62% of Daylight Hours) in August in Delaware (Dover) 8 Hours of Bright Sunshine per day (60% of Daylight Hours) in September in Delaware (Dover) 7 Hours of Bright Sunshine per day (61% of Daylight Hours) in October in Delaware (Dover) 6 Hours of Bright Sunshine per day (56% of Daylight Hours) in November in Delaware (Dover) 5 Hours of Bright Sunshine per day (53% of Daylight Hours) in December in Delaware (Dover)
Hours of Daylight (Daily) 10 Hours of Daylight in January in Delaware (Dover) 11 Hours of Daylight in February in Delaware (Dover) 12 Hours of Daylight in March in Delaware (Dover) 13 Hours of Daylight in April in Delaware (Dover) 14 Hours of Daylight in May in Delaware (Dover) 15 Hours of Daylight in June in Delaware (Dover) 15 Hours of Daylight in July in Delaware (Dover) 14 Hours of Daylight in August in Delaware (Dover) 12 Hours of Daylight in September in Delaware (Dover) 11 Hours of Daylight in October in Delaware (Dover) 10 Hours of Daylight in November in Delaware (Dover) 9 Hours of Daylight in December in Delaware (Dover)
Heat and Humidity Discomfort No Heat & Humidity in January in Delaware (Dover) No Heat & Humidity in February in Delaware (Dover) No Heat & Humidity in March in Delaware (Dover) No Heat & Humidity in April in Delaware (Dover) No Heat & Humidity in May in Delaware (Dover) Moderate Heat & Humidity in June in Delaware (Dover) High Heat & Humidity in July in Delaware (Dover) Moderate Heat & Humidity in August in Delaware (Dover) Low Heat & Humidity in September in Delaware (Dover) No Heat & Humidity in October in Delaware (Dover) No Heat & Humidity in November in Delaware (Dover) No Heat & Humidity in December in Delaware (Dover)
Days with some Rainfall 11 Days with some Rainfall in January in Delaware (Dover) 10 Days with some Rainfall in February in Delaware (Dover) 11 Days with some Rainfall in March in Delaware (Dover) 11 Days with some Rainfall in April in Delaware (Dover) 11 Days with some Rainfall in May in Delaware (Dover) 10 Days with some Rainfall in June in Delaware (Dover) 10 Days with some Rainfall in July in Delaware (Dover) 10 Days with some Rainfall in August in Delaware (Dover) 9 Days with some Rainfall in September in Delaware (Dover) 8 Days with some Rainfall in October in Delaware (Dover) 10 Days with some Rainfall in November in Delaware (Dover) 10 Days with some Rainfall in December in Delaware (Dover)
Monthly Rainfall (mm) 93 mm (3.7 inches) Monthly Rainfall in January in Delaware (Dover) 72 mm (2.8 inches) Monthly Rainfall in February in Delaware (Dover) 100 mm (3.9 inches) Monthly Rainfall in March in Delaware (Dover) 86 mm (3.4 inches) Monthly Rainfall in April in Delaware (Dover) 106 mm (4.2 inches) Monthly Rainfall in May in Delaware (Dover) 108 mm (4.3 inches) Monthly Rainfall in June in Delaware (Dover) 101 mm (4.0 inches) Monthly Rainfall in July in Delaware (Dover) 105 mm (4.1 inches) Monthly Rainfall in August in Delaware (Dover) 104 mm (4.1 inches) Monthly Rainfall in September in Delaware (Dover) 80 mm (3.1 inches) Monthly Rainfall in October in Delaware (Dover) 86 mm (3.4 inches) Monthly Rainfall in November in Delaware (Dover) 89 mm (3.5 inches) Monthly Rainfall in December in Delaware (Dover)
Chance of Ground Frost Ground Frost on most days in January in Delaware (Dover) Ground Frost on most days in February in Delaware (Dover) Ground Frost on most days in March in Delaware (Dover) Ground Frost may occur in April in Delaware (Dover) No Chance of Ground Frost in May in Delaware (Dover) No Chance of Ground Frost in June in Delaware (Dover) No Chance of Ground Frost in July in Delaware (Dover) No Chance of Ground Frost in August in Delaware (Dover) No Chance of Ground Frost in September in Delaware (Dover) Ground Frost may occur in October in Delaware (Dover) Ground Frost may occur in November in Delaware (Dover) Ground Frost on most days in December in Delaware (Dover)
UV Index (Maximum) UV (Maximum) Index 2 (Low) in January in Delaware (Dover) UV (Maximum) Index 3 (Moderate) in February in Delaware (Dover) UV (Maximum) Index 5 (Moderate) in March in Delaware (Dover) UV (Maximum) Index 6 (High) in April in Delaware (Dover) UV (Maximum) Index 8 (Very High) in May in Delaware (Dover) UV (Maximum) Index 9 (Very High) in June in Delaware (Dover) UV (Maximum) Index 9 (Very High) in July in Delaware (Dover) UV (Maximum) Index 8 (Very High) in August in Delaware (Dover) UV (Maximum) Index 7 (High) in September in Delaware (Dover) UV (Maximum) Index 4 (Moderate) in October in Delaware (Dover) UV (Maximum) Index 2 (Low) in November in Delaware (Dover) UV (Maximum) Index 2 (Low) in December in Delaware (Dover)
J F M A M J J A S O N D
Delaware Holidays Delaware Flights Delaware Hotels Delaware Hire Cars Delaware Villas Delaware Transfers
Delaware Holidays Delaware Flights Delaware Hotels Delaware Hire Cars Delaware Villas Delaware Transfers

The Delaware Climate Guide shown above is based on the Dover Climate Guide. Please note that the weather may vary across this region. Below is a list of all the destinations in Delaware with available Climate Guides.

  Dover   Rehoboth Beach   Wilmington  

Delaware Weather by Month
Check the weather for a particular month in Delaware by selecting a month from the list below. Alternatively check which month usually has the Best Weather in Delaware. If you are not sure where to go, why not try our Holiday Planner.
  · January
  · February
  · March
   · April
  · May
  · June
   · July
  · August
  · September
   · October
  · November
  · December
Popular Climate Guide Regions

1.

Thailand

2.

Maldives

3.

Barbados

4.

Dominican Republic

5.

Cancun and Riviera Maya, Mexico

6.

Cuba

7.

Sri Lanka

8.

Antigua

9.

Goa, India

10.

Jamaica
Popular Climate Guide Destinations

1.

Cape Town, South Africa

2.

Mombasa, Kenya

3.

Sydney, New South Wales, Australia

4.

Bangkok, Thailand

5.

Male, Maldives

6.

Bridgetown, Barbados

7.

Santo Domingo, Dominican Republic

8.

Cancun, Cancun and Riviera Maya, Mexico

9.

Havana, Cuba

10.

Colombo, Sri Lanka

On the Beach