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Hourly Forecast
Daylight Hours
05:11
Sunrise
20:09
Sunset
Daily Forecast
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Saturday
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Resources
UV Index
Humidity
Frequently asked questions about weather in Hyannis
How warm does it get in Hyannis?
The warmest month in Hyannis is August, with average high temperatures of 23°C. The average temperature during this period is around 22°C.
How cold does it get in Hyannis?
The coldest month in Hyannis is February, with average low temperatures of 0°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Hyannis?
The wettest month in Hyannis is October, with an average of 137mm of precipitation.
What is the driest time of year in Hyannis?
The driest month in Hyannis is August, with an average of 69mm of precipitation.
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