Riverdale December Weather Averages

Illinois, United States of America

December Weather Averages for Riverdale

High Temp3°C37°F
Low Temp-2°C28°F
Avg Temp0°C33°F
Sunshine Hours119 hours 
Rainfall66.27 mm2.61 In
Rain days7 days 
Pressure1019 mb31 In

 

Riverdale December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
20091°C / 33°F-4°C / 24°F-2°C / 29°F78 hours84.00 mm / 3.31 In11 days1017 mb / 31 In
2010-2°C / 29°F-7°C / 20°F-4°C / 25°F82 hours55.80 mm / 2.20 In9 days1020 mb / 31 In
20114°C / 40°F-1°C / 31°F2°C / 35°F175 hours45.08 mm / 1.77 In5 days1021 mb / 31 In
20125°C / 41°F0°C / 32°F3°C / 37°F83 hours67.32 mm / 2.65 In10 days1016 mb / 30 In
2013-1°C / 31°F-7°C / 19°F-4°C / 26°F94 hours60.10 mm / 2.37 In11 days1020 mb / 31 In
20143°C / 37°F-1°C / 29°F1°C / 33°F95 hours30.40 mm / 1.20 In4 days1023 mb / 31 In
20157°C / 45°F2°C / 36°F5°C / 40°F113 hours144.54 mm / 5.69 In10 days1016 mb / 30 In
2016-1°C / 31°F-6°C / 21°F-3°C / 26°F102 hours48.60 mm / 1.91 In10 days1022 mb / 31 In
20171°C / 34°F-4°C / 25°F-2°C / 29°F162 hours21.20 mm / 0.83 In7 days1021 mb / 31 In
20184°C / 39°F-1°C / 31°F1°C / 35°F167 hours102.80 mm / 4.05 In9 days1019 mb / 31 In
20195°C / 41°F-1°C / 31°F2°C / 36°F168 hours51.40 mm / 2.02 In5 days1017 mb / 31 In
20204°C / 38°F-1°C / 30°F1°C / 34°F181 hours58.57 mm / 2.31 In7 days1017 mb / 31 In
20218°C / 46°F1°C / 34°F4°C / 39°F195 hours61.50 mm / 2.42 In3 days1015 mb / 30 In
20222°C / 36°F-3°C / 26°F0°C / 31°F51 hours57.30 mm / 2.26 In5 days1018 mb / 31 In
20237°C / 44°F2°C / 36°F5°C / 40°F126 hours88.22 mm / 3.47 In7 days1018 mb / 31 In
20242°C / 35°F-2°C / 28°F0°C / 31°F70 hours76.40 mm / 3.01 In2 days1021 mb / 31 In
20250°C / 32°F-5°C / 23°F-2°C / 28°F86 hours73.30 mm / 2.89 In1 days1018 mb / 31 In

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Weather history near Riverdale

Region

Illinois

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Riverdale weather history: common questions

How far back does Riverdale 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 Riverdale 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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