Washington December Weather Averages

Tyne and Wear, United Kingdom

December Weather Averages for Washington

High Temp7°C45°F
Low Temp4°C39°F
Avg Temp6°C42°F
Sunshine Hours127 hours 
Rainfall74.79 mm2.94 In
Rain days8 days 
Pressure1010 mb30 In

 

Washington December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
20095°C / 41°F2°C / 35°F3°C / 38°F115 hours70.30 mm / 2.77 In10 days1005 mb / 30 In
20102°C / 36°F-1°C / 30°F1°C / 33°F130 hours31.30 mm / 1.23 In6 days1015 mb / 30 In
20117°C / 45°F4°C / 39°F5°C / 42°F167 hours46.10 mm / 1.81 In6 days1004 mb / 30 In
20126°C / 43°F3°C / 37°F5°C / 40°F107 hours119.80 mm / 4.72 In10 days1004 mb / 30 In
20138°C / 46°F4°C / 40°F6°C / 43°F215 hours72.60 mm / 2.86 In10 days1007 mb / 30 In
20147°C / 45°F4°C / 38°F5°C / 42°F197 hours24.80 mm / 0.98 In3 days1013 mb / 30 In
201510°C / 51°F6°C / 43°F8°C / 47°F96 hours146.61 mm / 5.77 In13 days1011 mb / 30 In
20169°C / 48°F5°C / 42°F7°C / 45°F152 hours26.00 mm / 1.02 In4 days1023 mb / 31 In
20177°C / 45°F3°C / 38°F5°C / 42°F170 hours37.80 mm / 1.49 In9 days1009 mb / 30 In
20188°C / 47°F5°C / 41°F7°C / 44°F171 hours53.70 mm / 2.11 In7 days1013 mb / 30 In
20198°C / 46°F4°C / 40°F6°C / 43°F132 hours39.20 mm / 1.54 In6 days1004 mb / 30 In
20207°C / 45°F4°C / 39°F6°C / 42°F45 hours121.70 mm / 4.79 In16 days1000 mb / 30 In
20218°C / 46°F4°C / 40°F6°C / 43°F111 hours97.16 mm / 3.83 In8 days1010 mb / 30 In
20226°C / 43°F3°C / 37°F5°C / 40°F71 hours69.78 mm / 2.75 In6 days1009 mb / 30 In
20239°C / 47°F6°C / 42°F7°C / 45°F86 hours147.24 mm / 5.80 In8 days1006 mb / 30 In
20249°C / 48°F6°C / 43°F8°C / 46°F97 hours79.33 mm / 3.12 In3 days1018 mb / 31 In
20259°C / 48°F6°C / 43°F8°C / 46°F97 hours88.10 mm / 3.47 In10 days1012 mb / 30 In

Need more than one day of Washington history?

Download historical weather for Washington, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
  • CSV formatReady for Excel, Python, R or your database.
Buy historical weather data Or use the History API

Weather history near Washington

Region

Tyne and Wear

See the Washington 14-day forecast »

Hotels near Washington

Washington weather history: common questions

How far back does Washington weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Washington historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, pollen, evapotranspiration, autocomplete, time zone, astronomy and sports data into your new or existing project.
Get Started