Pontiac December Weather Averages

Illinois, United States of America

December Weather Averages for Pontiac

High Temp3°C38°F
Low Temp-3°C27°F
Avg Temp0°C32°F
Sunshine Hours130 hours 
Rainfall66.48 mm2.62 In
Rain days6 days 
Pressure1019 mb31 In

 

Pontiac December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
20091°C / 34°F-5°C / 23°F-2°C / 28°F95 hours96.56 mm / 3.80 In14 days1018 mb / 31 In
2010-2°C / 28°F-9°C / 16°F-5°C / 22°F51 hours72.85 mm / 2.87 In8 days1020 mb / 31 In
20115°C / 41°F-1°C / 30°F2°C / 35°F185 hours46.97 mm / 1.85 In5 days1021 mb / 31 In
20126°C / 42°F-1°C / 31°F2°C / 36°F93 hours58.50 mm / 2.30 In5 days1016 mb / 30 In
20130°C / 32°F-7°C / 19°F-3°C / 26°F108 hours51.10 mm / 2.01 In10 days1021 mb / 31 In
20143°C / 37°F-2°C / 28°F0°C / 33°F99 hours25.00 mm / 0.98 In5 days1023 mb / 31 In
20158°C / 46°F2°C / 35°F5°C / 40°F137 hours150.78 mm / 5.94 In10 days1016 mb / 30 In
20160°C / 32°F-6°C / 21°F-3°C / 26°F120 hours40.40 mm / 1.59 In8 days1023 mb / 31 In
20171°C / 35°F-5°C / 23°F-2°C / 28°F177 hours20.40 mm / 0.80 In5 days1021 mb / 31 In
20185°C / 41°F-2°C / 29°F1°C / 34°F182 hours119.70 mm / 4.71 In6 days1019 mb / 31 In
20195°C / 42°F-2°C / 29°F2°C / 35°F193 hours35.60 mm / 1.40 In3 days1017 mb / 31 In
20204°C / 39°F-3°C / 27°F0°C / 33°F196 hours47.90 mm / 1.89 In5 days1018 mb / 31 In
20219°C / 49°F0°C / 32°F4°C / 40°F202 hours63.00 mm / 2.48 In3 days1015 mb / 30 In
20223°C / 38°F-4°C / 25°F-1°C / 31°F83 hours54.50 mm / 2.15 In7 days1019 mb / 31 In
20237°C / 45°F2°C / 35°F4°C / 40°F123 hours76.07 mm / 3.00 In7 days1018 mb / 31 In
20242°C / 36°F-3°C / 27°F0°C / 32°F79 hours86.96 mm / 3.42 In5 days1022 mb / 31 In
20251°C / 33°F-5°C / 23°F-2°C / 28°F87 hours83.90 mm / 3.30 In2 days1018 mb / 31 In

Need more than one day of Pontiac history?

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

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Weather history near Pontiac

Region

Illinois

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Pontiac weather history: common questions

How far back does Pontiac 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 Pontiac 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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