Acton Weather History

Massachusetts, United States of America

Weather on a past date in Acton

Any date from 1 January 2009 to yesterday.

Fri 13 Nov, 2026 Weather in Acton

Sunrise: 06:34 AM
Sunset: 04:25 PM		Moonrise: 11:04 AM
Moonset: 07:52 PM		Max:
6.6 °c		Min:
1.3 °c		Avg:
3.5 °c		Precip:
9.30 mm		Max Wind:
16.9 kph
 
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IconModerate rain at timesHeavy rain at timesHeavy rain at timesPatchy rain possibleOvercastCloudyCloudyPartly cloudy
Temp6.6°c4.4°c2.0°c2.5°c4.7°c5.3°c2.9°c2.0°c
Wind15.8 kmph16.9 kmph16.6 kmph13.3 kmph11.9 kmph9.7 kmph8.3 kmph10.8 kmph
Precip0.90 mm1.40 mm1.00 mm0.10 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud100%100%100%100%95%73%72%46%
Humidity95%97%98%91%75%67%75%74%
Pressure1000 mb1001 mb1002 mb1003 mb1002 mb1003 mb1004 mb1005 mb

Acton Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January1°C / 34°F-6°C / 21°F-3°C / 27°F173 hours90.50 mm / 3.56 In8 days1016 mb / 30 In
February2°C / 36°F-6°C / 22°F-2°C / 29°F142 hours99.78 mm / 3.93 In7 days1016 mb / 30 In
March7°C / 44°F-1°C / 29°F3°C / 37°F151 hours119.93 mm / 4.72 In8 days1017 mb / 30 In
April14°C / 56°F4°C / 39°F9°C / 47°F152 hours103.04 mm / 4.06 In8 days1015 mb / 30 In
May20°C / 68°F10°C / 49°F15°C / 58°F178 hours98.81 mm / 3.89 In8 days1016 mb / 30 In
June25°C / 77°F14°C / 58°F19°C / 67°F191 hours107.76 mm / 4.24 In9 days1013 mb / 30 In
July29°C / 84°F18°C / 65°F23°C / 74°F218 hours123.83 mm / 4.88 In10 days1014 mb / 30 In
August28°C / 82°F17°C / 63°F22°C / 72°F225 hours98.96 mm / 3.90 In8 days1015 mb / 30 In
September23°C / 74°F14°C / 56°F18°C / 64°F201 hours95.79 mm / 3.77 In6 days1018 mb / 31 In
October17°C / 62°F8°C / 47°F12°C / 54°F173 hours114.75 mm / 4.52 In7 days1017 mb / 31 In
November10°C / 50°F2°C / 36°F6°C / 42°F198 hours94.01 mm / 3.70 In6 days1018 mb / 31 In
December4°C / 39°F-2°C / 28°F1°C / 34°F168 hours132.98 mm / 5.24 In8 days1017 mb / 31 In

Need more than one day of Acton history?

Download historical weather for Acton, 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.
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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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