Algonquin December Weather Averages

Illinois, United States of America

December Weather Averages for Algonquin

High Temp2°C35°F
Low Temp-4°C24°F
Avg Temp-1°C29°F
Sunshine Hours119 hours 
Rainfall64.34 mm2.53 In
Rain days7 days 
Pressure1019 mb31 In

 

Algonquin December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
2009-1°C / 31°F-7°C / 20°F-3°C / 26°F82 hours100.77 mm / 3.97 In13 days1017 mb / 31 In
2010-3°C / 27°F-9°C / 15°F-6°C / 21°F74 hours56.06 mm / 2.21 In10 days1020 mb / 31 In
20113°C / 38°F-2°C / 28°F1°C / 33°F179 hours45.49 mm / 1.79 In6 days1020 mb / 31 In
20124°C / 39°F-2°C / 28°F1°C / 34°F105 hours62.80 mm / 2.47 In7 days1016 mb / 30 In
2013-2°C / 28°F-10°C / 14°F-6°C / 22°F94 hours48.90 mm / 1.93 In12 days1020 mb / 31 In
20142°C / 35°F-3°C / 26°F-1°C / 31°F122 hours30.80 mm / 1.21 In3 days1023 mb / 31 In
20156°C / 42°F0°C / 33°F3°C / 37°F91 hours136.10 mm / 5.36 In10 days1015 mb / 30 In
2016-2°C / 28°F-8°C / 17°F-5°C / 23°F90 hours48.10 mm / 1.89 In6 days1022 mb / 31 In
2017-1°C / 31°F-6°C / 21°F-3°C / 26°F174 hours18.80 mm / 0.74 In4 days1020 mb / 31 In
20183°C / 37°F-3°C / 27°F-0°C / 32°F169 hours70.90 mm / 2.79 In7 days1019 mb / 31 In
20194°C / 39°F-3°C / 27°F0°C / 33°F162 hours44.02 mm / 1.73 In4 days1017 mb / 30 In
20202°C / 36°F-4°C / 25°F-1°C / 30°F173 hours63.65 mm / 2.51 In5 days1017 mb / 31 In
20216°C / 43°F-2°C / 29°F2°C / 35°F189 hours65.80 mm / 2.59 In6 days1015 mb / 30 In
20221°C / 34°F-6°C / 22°F-2°C / 28°F62 hours58.00 mm / 2.28 In6 days1018 mb / 31 In
20236°C / 42°F0°C / 33°F3°C / 37°F112 hours61.19 mm / 2.41 In8 days1018 mb / 31 In
20241°C / 33°F-4°C / 25°F-2°C / 29°F80 hours67.32 mm / 2.65 In3 days1021 mb / 31 In
2025-1°C / 29°F-7°C / 20°F-4°C / 25°F68 hours115.00 mm / 4.53 In2 days1018 mb / 31 In

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Weather history near Algonquin

Region

Illinois

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Algonquin weather history: common questions

How far back does Algonquin 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 Algonquin 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.

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