Hyannis Weather History

Massachusetts, United States of America

Weather on a past date in Hyannis

Date Any date from 1 January 2009 to yesterday.

Sat 14 Nov, 2026 Weather in Hyannis

Sunrise: 06:29 AM Sunset: 04:21 PM	Moonrise: 11:32 AM Moonset: 08:54 PM	Max: 8.2 °c	Min: 2.6 °c	Avg: 5.4 °c	Precip: 0.00 mm	Max Wind: 13.7 kph

	Sat 14 0:00 am	Sat 14 3:00 am	Sat 14 6:00 am	Sat 14 9:00 am	Sat 14 12:00 pm	Sat 14 3:00 pm	Sat 14 6:00 pm	Sat 14 9:00 pm
Icon
Temp	5.0°c	3.7°c	4.4°c	6.0°c	7.6°c	7.5°c	6.1°c	4.4°c
Wind	11.9 kmph	12.6 kmph	13.7 kmph	12.2 kmph	11.2 kmph	11.2 kmph	11.2 kmph	13.0 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	44%	22%	28%	20%	31%	84%	51%	28%
Humidity	80%	84%	87%	68%	50%	49%	58%	70%
Pressure	1004 mb	1004 mb	1004 mb	1004 mb	1004 mb	1005 mb	1007 mb	1008 mb

Hyannis Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	4°C / 38°F	-1°C / 30°F	1°C / 34°F	161 hours	131.54 mm / 5.18 In	8 days	1015 mb / 30 In
February	4°C / 39°F	-1°C / 30°F	1°C / 35°F	139 hours	125.74 mm / 4.95 In	8 days	1016 mb / 30 In
March	6°C / 42°F	2°C / 35°F	4°C / 39°F	156 hours	153.51 mm / 6.04 In	8 days	1016 mb / 30 In
April	10°C / 49°F	6°C / 43°F	8°C / 46°F	167 hours	117.33 mm / 4.62 In	8 days	1015 mb / 30 In
May	14°C / 58°F	11°C / 51°F	12°C / 54°F	187 hours	102.82 mm / 4.05 In	7 days	1016 mb / 30 In
June	19°C / 67°F	16°C / 60°F	17°C / 63°F	214 hours	100.79 mm / 3.97 In	7 days	1014 mb / 30 In
July	23°C / 74°F	20°C / 68°F	22°C / 71°F	237 hours	99.12 mm / 3.90 In	7 days	1014 mb / 30 In
August	23°C / 74°F	20°C / 68°F	22°C / 71°F	244 hours	97.57 mm / 3.84 In	6 days	1015 mb / 30 In
September	20°C / 69°F	17°C / 63°F	19°C / 66°F	211 hours	123.35 mm / 4.86 In	6 days	1018 mb / 31 In
October	16°C / 61°F	12°C / 54°F	14°C / 58°F	180 hours	144.19 mm / 5.68 In	7 days	1017 mb / 31 In
November	11°C / 52°F	7°C / 44°F	9°C / 48°F	185 hours	118.26 mm / 4.66 In	6 days	1018 mb / 31 In
December	7°C / 44°F	3°C / 37°F	5°C / 41°F	154 hours	150.60 mm / 5.93 In	8 days	1017 mb / 31 In

Need more than one day of Hyannis history?

Download historical weather for Hyannis, 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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Region

Massachusetts

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Hyannis weather history: common questions

How far back does Hyannis 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 Hyannis 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.

Historical weather data

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CSV files from January 2009 to today:

Daily and hourly historical weather
Yearly monthly averages
Monthly climate averages

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For developers

History API

Hourly past weather for Hyannis as JSON, from 2010.

GET https://api.weatherapi.com/v1/history.json?key=YOUR_KEY&q=41.65,-70.28&dt=2026-01-01 Get your free API key Compare plans »