Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
6.8°
Last Year:
4.8°
Average change in low temperature day-to-day
Last Month:
6.4°
Last Year:
5.8°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
50%
Last Year:
57%
Chance of precip day after a dry day
Last Month:
33%
Last Year:
8%
ForecastAdvisor Fact
42.9% of Pirate Weather's low temperature forecasts for Nantucket were within 3 degrees of actual temperatures last year.