Key West When to Travel

If you want to find out when to travel based on the weather, you've found the right place. Choose from parameters such as temperature, sea temperature and sunshine hours to find your ideal holiday based on the month when the weather is best.

Key West Weather Florida Summary Key West Climate Key West Today Key West Forecast Key West When Best
Key West Weather Florida Summary Key West Climate Key West Today Key West Forecast Key West When Best

Below are the default criteria for the Key West Best Weather Guide.
Click here to change the 'When to Travel' weather criteria.

When to Travel to Key West for
Max Daytime Temperature: Warm 22-30°C [remove]
Sunshine Hours: 10 hours or more [remove]
Weather Score for Key West in January is 88%Weather Score for Key West in February is 96%Weather Score for Key West in March is 100%Weather Score for Key West in April is 100%Weather Score for Key West in May is 100%Weather Score for Key West in June is 94%Weather Score for Key West in July is 88%Weather Score for Key West in August is 88%Weather Score for Key West in September is 89%Weather Score for Key West in October is 88%Weather Score for Key West in November is 88%Weather Score for Key West in December is 80%
J F M A M J J A S O N D
Max Daytime Temperature (°C) 24°C (75°F) Max Daytime Temperature in January in Key West 24°C (75°F) Max Daytime Temperature in February in Key West 26°C (79°F) Max Daytime Temperature in March in Key West 28°C (82°F) Max Daytime Temperature in April in Key West 30°C (86°F) Max Daytime Temperature in May in Key West 31°C (88°F) Max Daytime Temperature in June in Key West 32°C (90°F) Max Daytime Temperature in July in Key West 32°C (90°F) Max Daytime Temperature in August in Key West 31°C (88°F) Max Daytime Temperature in September in Key West 29°C (84°F) Max Daytime Temperature in October in Key West 27°C (81°F) Max Daytime Temperature in November in Key West 25°C (77°F) Max Daytime Temperature in December in Key West
Min Night-time Temperature (°C) 18°C (64°F) Min Night-time Temperature in January in Key West 18°C (64°F) Min Night-time Temperature in February in Key West 20°C (68°F) Min Night-time Temperature in March in Key West 22°C (72°F) Min Night-time Temperature in April in Key West 24°C (75°F) Min Night-time Temperature in May in Key West 25°C (77°F) Min Night-time Temperature in June in Key West 26°C (79°F) Min Night-time Temperature in July in Key West 26°C (79°F) Min Night-time Temperature in August in Key West 25°C (77°F) Min Night-time Temperature in September in Key West 24°C (75°F) Min Night-time Temperature in October in Key West 21°C (70°F) Min Night-time Temperature in November in Key West 19°C (66°F) Min Night-time Temperature in December in Key West
Hours of Sunshine (Daily) 8 Hours of Bright Sunshine per day (73% of Daylight Hours) in January in Key West 9 Hours of Bright Sunshine per day (75% of Daylight Hours) in February in Key West 10 Hours of Bright Sunshine per day (81% of Daylight Hours) in March in Key West 11 Hours of Bright Sunshine per day (83% of Daylight Hours) in April in Key West 11 Hours of Bright Sunshine per day (79% of Daylight Hours) in May in Key West 10 Hours of Bright Sunshine per day (74% of Daylight Hours) in June in Key West 10 Hours of Bright Sunshine per day (76% of Daylight Hours) in July in Key West 10 Hours of Bright Sunshine per day (74% of Daylight Hours) in August in Key West 9 Hours of Bright Sunshine per day (73% of Daylight Hours) in September in Key West 8 Hours of Bright Sunshine per day (71% of Daylight Hours) in October in Key West 8 Hours of Bright Sunshine per day (69% of Daylight Hours) in November in Key West 7 Hours of Bright Sunshine per day (70% of Daylight Hours) in December in Key West
Hours of Daylight (Daily) 11 Hours of Daylight in January in Key West 11 Hours of Daylight in February in Key West 12 Hours of Daylight in March in Key West 13 Hours of Daylight in April in Key West 13 Hours of Daylight in May in Key West 14 Hours of Daylight in June in Key West 13 Hours of Daylight in July in Key West 13 Hours of Daylight in August in Key West 12 Hours of Daylight in September in Key West 12 Hours of Daylight in October in Key West 11 Hours of Daylight in November in Key West 11 Hours of Daylight in December in Key West
Heat and Humidity Discomfort No Heat & Humidity in January in Key West Low Heat & Humidity in February in Key West Low Heat & Humidity in March in Key West Moderate Heat & Humidity in April in Key West High Heat & Humidity in May in Key West High Heat & Humidity in June in Key West Very High Heat & Humidity in July in Key West Very High Heat & Humidity in August in Key West Very High Heat & Humidity in September in Key West High Heat & Humidity in October in Key West Moderate Heat & Humidity in November in Key West Low Heat & Humidity in December in Key West
Days with some Rainfall 6 Days with some Rainfall in January in Key West 6 Days with some Rainfall in February in Key West 5 Days with some Rainfall in March in Key West 4 Days with some Rainfall in April in Key West 8 Days with some Rainfall in May in Key West 12 Days with some Rainfall in June in Key West 12 Days with some Rainfall in July in Key West 15 Days with some Rainfall in August in Key West 15 Days with some Rainfall in September in Key West 11 Days with some Rainfall in October in Key West 7 Days with some Rainfall in November in Key West 6 Days with some Rainfall in December in Key West
Monthly Rainfall (mm) 52 mm (2.0 inches) Monthly Rainfall in January in Key West 47 mm (1.9 inches) Monthly Rainfall in February in Key West 43 mm (1.7 inches) Monthly Rainfall in March in Key West 44 mm (1.7 inches) Monthly Rainfall in April in Key West 87 mm (3.4 inches) Monthly Rainfall in May in Key West 123 mm (4.8 inches) Monthly Rainfall in June in Key West 90 mm (3.5 inches) Monthly Rainfall in July in Key West 125 mm (4.9 inches) Monthly Rainfall in August in Key West 161 mm (6.3 inches) Monthly Rainfall in September in Key West 121 mm (4.8 inches) Monthly Rainfall in October in Key West 62 mm (2.4 inches) Monthly Rainfall in November in Key West 49 mm (1.9 inches) Monthly Rainfall in December in Key West
UV Index (Maximum) UV (Maximum) Index 6 (High) in January in Key West UV (Maximum) Index 8 (Very High) in February in Key West UV (Maximum) Index 10 (Very High) in March in Key West UV (Maximum) Index 11 (Extreme) in April in Key West UV (Maximum) Index 11 (Extreme) in May in Key West UV (Maximum) Index 11 (Extreme) in June in Key West UV (Maximum) Index 11 (Extreme) in July in Key West UV (Maximum) Index 11 (Extreme) in August in Key West UV (Maximum) Index 10 (Very High) in September in Key West UV (Maximum) Index 9 (Very High) in October in Key West UV (Maximum) Index 7 (High) in November in Key West UV (Maximum) Index 6 (High) in December in Key West
Sea Temperature (°C) 24°C (75°F) Sea Temperature in January in Key West 24°C (75°F) Sea Temperature in February in Key West 24°C (75°F) Sea Temperature in March in Key West 25°C (77°F) Sea Temperature in April in Key West 27°C (81°F) Sea Temperature in May in Key West 28°C (82°F) Sea Temperature in June in Key West 29°C (84°F) Sea Temperature in July in Key West 30°C (86°F) Sea Temperature in August in Key West 29°C (84°F) Sea Temperature in September in Key West 28°C (82°F) Sea Temperature in October in Key West 27°C (81°F) Sea Temperature in November in Key West 25°C (77°F) Sea Temperature in December in Key West
J F M A M J J A S O N D
Best Weather Months in Key West are March, April and May.
 		    
 
Key West Holidays Key West Flights Key West Hotels Key West Hire Cars Key West Villas Key West Transfers
Key West Holidays Key West Flights Key West Hotels Key West Hire Cars Key West Villas Key West Transfers

  Amelia Island   Bradenton   Cape Canaveral   Cape Coral   Captiva   Clearwater   Cocoa Beach   Crystal River   Davenport   Daytona Beach   Disney World   Duck Key   Fernandina Beach   Fort Lauderdale   Fort Myers   Fort Myers Beach   Fort Walton Beach   Gainesville   Indian Rocks   International Drive   Jacksonville   Key Largo   Kissimmee   Lake Buena Vista   Madeira Beach   Marco Island   Miami   Miami Beach   Naples   Orlando   Palm Beach   Panama City   Pensacola   Port-Saint-Joe   Redington Beach   Sanibel Island   Santa Rosa Beach   Sarasota   Sea World   South Beach   St Augustine   St Pete Beach   St Petersburg   Sunny Isles   Tallahassee   Tampa   Treasure Island   Universal Studios   Vero Beach  

 		    
 

Key West Weather by Month
Check the weather for a particular month in Key West by selecting a month from the list below. 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 Best Weather Month Regions

1.

Cyprus

2.

Tenerife, Canary Islands, Spain

3.

Sharm el-Sheikh, Egypt

4.

Tunisia

5.

Mauritius

6.

Crete, Greece

7.

Dalaman and Marmaris Coast, Turkey

8.

Cape Verde

9.

Rhodes, Greece

10.

Antalya Coast, Turkey
Popular Best Weather Month Destinations

1.

Santa Cruz de Tenerife, Tenerife, Canary Islands, Spain

2.

Nicosia, Cyprus

3.

Sharm el Sheikh Airport, Sharm el-Sheikh, Egypt

4.

Tunis, Tunisia

5.

Port Louis, Mauritius

6.

Khania, Crete, Greece

7.

Dalaman, Dalaman and Marmaris Coast, Turkey

8.

Praia, Santiago, Cape Verde

9.

Rhodes Town, Rhodes, Greece

10.

Antalya, Antalya Coast, Turkey
 		    
 
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