Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
7.3°
Last Year:
5.1°
Average change in low temperature day-to-day
Last Month:
7.3°
Last Year:
7.2°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
55%
Last Year:
63%
Chance of precip day after a dry day
Last Month:
26%
Last Year:
27%
ForecastAdvisor Fact
6.1% of OpenWeather's low temperature forecasts for Hyannis were exactly right last year.