5-day weather forecast for Hamden, Connecticut

Weather changeability for New Haven, Connecticut

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.2° 5.4°
Average change in low temperature day-to-day 6.8° 7.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 33% 68%
Chance of precip day after a dry day 24% 15%
 
 

Weather forecast accuracy for New Haven, Connecticut

Last Month
Dark Sky (forecast.io)   72.32%
Weather Underground   70.83%
MeteoGroup   70.37%
Foreca   70.25%
AccuWeather   69.94%
The Weather Channel   69.94%
NWS Digital Forecast   66.87%
World Weather Online   62.80%
Persistence   46.79%
Last Year
MeteoGroup   76.27%
The Weather Channel   75.72%
Weather Underground   75.69%
AccuWeather   73.80%
Foreca   72.74%
Dark Sky (forecast.io)   67.94%
NWS Digital Forecast   65.14%
World Weather Online   65.11%
Persistence   51.69%
 

ForecastAdvisor Fact

1.4% of The Weather Channel's high temperature forecasts for New Haven were off by more than 10 degrees last year.