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Weather Forecast in United States of America  in December

Want to organise your holiday in United States of America Take a look at the weather forecast without delay! To help you prepare for your trip, Easyvoyage brings you the tourist weather comfort index. This innovative weather prediction service combines a range of indicators extrapolating the weather conditions in United States of America for various activities: hiking, visits, beach, water sports.

The weather prediction service in United States of America is based on a calculation which takes into account historic data from the last 10 years, as well as predictions based on certain criteria such as air temperature, humidity, water temperature, wind speed and sunshine.

Prepare your things now for your stay by taking a look at the weather predictions for United States of America.

  • Temperature
  • Bad weather
  • Sunbathing
  • Swimming
  • Wind
  • Humidity

The weather is rated on a scale from 0 to 100, with the worst weather conditions ranging between 0 and 19 and the best ranging above 79.
The overall weather comfort index is:

  • Excellent (Rating between 80% and 100%)
  • Good (Rating between 60% and 79%)
  • Average (Rating between 40% and 59%)
  • Bad (Rating between 20% and 39%)
  • Very bad (Rating between 0% and 19%)

United States of America: Weather forecast December

  • All overall
  • Temperature
  • Bad weather
  • Sunbathing
  • Swimming
  • Wind
  • Humidity
< november

Searches for cheap United States of America flights

  • Manchester - New York

    Departure 09/12/2017 Air France Air France Flight 1 stop(s) 15h20 (Duration)
    Return 11/12/2017 Air France Air France Flight 1 stop(s) 10h35 (Duration)
    from £327.14 Flight search 11 day(s) ago

    Birmingham - New York

    Departure 04/12/2017 Virgin Atlantic Virgin Atlantic Flight 1 stop(s) 29h58 (Duration)
    Return 10/12/2017 Virgin Atlantic Virgin Atlantic Flight 1 stop(s) 19h42 (Duration)
    from £334.40 Flight search 47 day(s) ago

    London - Los Angeles

    Departure 08/12/2017 Norwegian Norwegian Direct flight 11h20 (Duration)
    Return 11/12/2017 Norwegian Norwegian Direct flight 10h15 (Duration)
    from £350.76 Flight search 15 day(s) ago

    London - Newburgh

    Departure 22/12/2017 Norwegian Norwegian Flight 1 stop(s) 13h20 (Duration)
    Return 02/02/2018 Norwegian Norwegian Direct flight 06h30 (Duration)
    from £368.00 Flight search 11 day(s) ago

    Birmingham - New York

    Departure 04/12/2017 Icelandair Icelandair Flight 1 stop(s) 10h35 (Duration)
    Return 10/12/2017 Icelandair Icelandair Flight 1 stop(s) 09h40 (Duration)
    from £378.40 Flight search 47 day(s) ago

    Birmingham - New York

    Departure 20/12/2017 Flybe Flybe Flight 1 stop(s) 22h30 (Duration)
    Return 02/01/2018 Flybe Flybe Flight 1 stop(s) 11h20 (Duration)
    from £392.89 Flight search 25 day(s) ago

    London - Los Angeles

    Departure 18/12/2017 Norwegian Norwegian Direct flight 11h20 (Duration)
    Return 08/01/2018 Norwegian Norwegian Direct flight 10h15 (Duration)
    from £399.00 Flight search 47 day(s) ago

    Birmingham - New York

    Departure 16/12/2017 Aer Lingus Aer Lingus Flight 1 stop(s) 11h40 (Duration)
    Return 20/12/2017 Aer Lingus Aer Lingus Flight 1 stop(s) 09h10 (Duration)
    from £410.77 Flight search 64 day(s) ago

    Birmingham - New York

    Departure 14/12/2017 Aer Lingus Aer Lingus Flight 1 stop(s) 10h30 (Duration)
    Return 16/01/2018 Aer Lingus Aer Lingus Flight 1 stop(s) 08h50 (Duration)
    from £414.00 Flight search 45 day(s) ago

    London - Los Angeles

    Departure 18/12/2017 Lufthansa Lufthansa Flight 1 stop(s) 26h40 (Duration)
    Return 08/01/2018 Lufthansa Lufthansa Flight 1 stop(s) 17h25 (Duration)
    from £442.51 Flight search 47 day(s) ago
  • London - Chicago

    Departure 06/12/2017 Swiss Swiss Flight 1 stop(s) 14h00 (Duration)
    Return 13/12/2017 Swiss Swiss Flight 1 stop(s) 10h05 (Duration)
    from £453.64 Flight search 11 day(s) ago

    London - Los Angeles

    Departure 15/12/2017 Norwegian Norwegian Direct flight 11h20 (Duration)
    Return 05/01/2018 Norwegian Norwegian Direct flight 10h15 (Duration)
    from £480.80 Flight search 20 day(s) ago

    London - Los Angeles

    Departure 15/12/2017 Swiss Swiss Flight 1 stop(s) 15h30 (Duration)
    Return 05/01/2018 Swiss Swiss Flight 1 stop(s) 12h40 (Duration)
    from £500.00 Flight search 20 day(s) ago

    Manchester - Los Angeles

    Departure 25/12/2017 Air Canada Air Canada Flight 2 stop(s) 19h54 (Duration)
    Return 07/01/2018 Air Canada Air Canada Flight 1 stop(s) 14h55 (Duration)
    from £589.84 Flight search 53 day(s) ago

    Manchester - Los Angeles

    Departure 25/12/2017 Lufthansa Lufthansa Flight 1 stop(s) 16h31 (Duration)
    Return 07/01/2018 Lufthansa Lufthansa Flight 1 stop(s) 14h55 (Duration)
    from £595.18 Flight search 53 day(s) ago

    Manchester - Los Angeles

    Departure 25/12/2017 United Airlines United Airlines Flight 1 stop(s) 22h55 (Duration)
    Return 07/01/2018 United Airlines United Airlines Flight 1 stop(s) 24h20 (Duration)
    from £647.74 Flight search 53 day(s) ago

United States of America: Seven-day weather forecast

Take a look at the seven-day weather forecast for the principal cities in United States of America. For each destination, Easyvoyage's weather tool gives you temperature and rainfall indicators, along with wind force and direction and sunrise/sunset times. Prepare your holidays using our weather forecasts or organise your activities thanks to the weather comfort index for United States of America. Whether you're getting ready to go or already on holiday, it's never been simpler to keep an eye on the weather than with Easyvoyage!

California

Florida

Alaska

Hawaii

Western USA

Midwestern USA

Northeastern USA

Southern USA