5-day weather forecast for Union, New Hampshire

Weather changeability for Rochester, New Hampshire

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.4° 6.6°
Average change in low temperature day-to-day 4.3° 7.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 86% 65%
Chance of precip day after a dry day 22% 31%
 
 

Weather forecast accuracy for Rochester, New Hampshire

Last Month
The Weather Channel   81.72%
AccuWeather   80.91%
Weather Underground   80.65%
Foreca   78.49%
MeteoGroup   75.00%
Dark Sky (forecast.io)   72.85%
NWS Digital Forecast   67.20%
World Weather Online   66.40%
Persistence   49.45%
Last Year
Weather Underground   76.90%
The Weather Channel   76.68%
AccuWeather   74.81%
Foreca   71.57%
MeteoGroup   71.48%
Dark Sky (forecast.io)   68.51%
NWS Digital Forecast   68.43%
World Weather Online   63.07%
Persistence   42.47%
 

ForecastAdvisor Fact

It rained or snowed 44% of the time in Rochester last month when NWS Digital Forecast's text forecasts called for precipitation, and 0% of the time when they did not.