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Get the monthly weather forecast for Hyannis Port, MA, including daily high/low, historical averages, to help you plan ahead.
Get the monthly weather forecast for Hyannis, MA, including daily high/low, historical averages, to help you plan ahead.
The weather in Hyannis Port in December is cold and breezy, with average highs of 45°F (7°C) and lows of 37°F (3°C).
Currently: 61 °F. Clear. (Weather station: Barnstable Municipal-Boardman Airport, USA). See more current weather. Annual Weather Averages in Hyannis Port. Based on weather reports collected during 1992–2021. Showing: Weather by CustomWeather, © 2024. Need some help? Climate data and weather averages in Hyannis Port.
The month of December in Hyannis experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 51% throughout
Hyannis Port, Massachusetts - Winter. December weather forecast. Average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data.
Hyannis Port, Massachusetts - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data.
