Acton December Weather Averages

Massachusetts, United States of America

December Weather Averages for Acton

High Temp4°C39°F
Low Temp-2°C28°F
Avg Temp1°C34°F
Sunshine Hours168 hours 
Rainfall132.98 mm5.24 In
Rain days8 days 
Pressure1017 mb31 In

 

Acton December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
20091°C / 34°F-5°C / 23°F-2°C / 29°F179 hours120.68 mm / 4.75 In8 days1016 mb / 30 In
20101°C / 34°F-5°C / 24°F-2°C / 29°F170 hours96.86 mm / 3.81 In9 days1009 mb / 30 In
20116°C / 43°F-0°C / 31°F3°C / 37°F223 hours90.99 mm / 3.58 In6 days1020 mb / 31 In
20125°C / 41°F-1°C / 30°F2°C / 36°F154 hours134.93 mm / 5.31 In9 days1015 mb / 30 In
20132°C / 36°F-4°C / 24°F-1°C / 30°F146 hours107.02 mm / 4.21 In11 days1019 mb / 31 In
20144°C / 40°F-1°C / 30°F2°C / 35°F121 hours115.10 mm / 4.53 In12 days1019 mb / 31 In
20159°C / 48°F3°C / 37°F6°C / 42°F124 hours96.35 mm / 3.79 In8 days1019 mb / 31 In
20163°C / 38°F-3°C / 27°F0°C / 32°F200 hours95.81 mm / 3.77 In9 days1018 mb / 31 In
20171°C / 34°F-6°C / 22°F-2°C / 28°F172 hours67.20 mm / 2.65 In7 days1017 mb / 31 In
20185°C / 41°F-2°C / 28°F1°C / 34°F226 hours77.11 mm / 3.04 In4 days1019 mb / 31 In
20193°C / 38°F-3°C / 26°F-0°C / 32°F163 hours203.88 mm / 8.03 In12 days1017 mb / 31 In
20204°C / 40°F-3°C / 27°F1°C / 34°F124 hours176.82 mm / 6.96 In7 days1015 mb / 30 In
20216°C / 43°F-1°C / 30°F2°C / 36°F145 hours62.29 mm / 2.45 In9 days1016 mb / 30 In
20226°C / 42°F-1°C / 30°F2°C / 35°F198 hours127.85 mm / 5.03 In8 days1020 mb / 31 In
20237°C / 45°F1°C / 33°F4°C / 39°F144 hours157.20 mm / 6.19 In8 days1019 mb / 31 In
20243°C / 38°F-2°C / 29°F1°C / 33°F196 hours279.94 mm / 11.02 In7 days1021 mb / 31 In
20252°C / 35°F-5°C / 23°F-1°C / 29°F175 hours250.60 mm / 9.87 In4 days1014 mb / 30 In

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Weather history near Acton

Region

Massachusetts

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Acton weather history: common questions

How far back does Acton 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 Acton 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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