Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
4.8°
Last Year:
5.4°
Average change in low temperature day-to-day
Last Month:
7.2°
Last Year:
8.3°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
43%
Last Year:
64%
Chance of precip day after a dry day
Last Month:
18%
Last Year:
31%
ForecastAdvisor Fact
43.7% of AccuWeather's high temperature forecasts for Hyannis were within 3 degrees of actual temperatures last month.