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 2.9° 5.0°
Average change in low temperature day-to-day 5.2° 6.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 57% 52%
Chance of precip day after a dry day 17% 19%
 
 

Weather forecast accuracy for New Haven, Connecticut

Last Month
MeteoGroup   79.30%
The Weather Channel   79.03%
Weather Underground   78.49%
AccuWeather   77.96%
WeatherBug   76.88%
Foreca   74.46%
National Weather Service   71.51%
Dark Sky (forecast.io)   66.67%
CustomWeather   66.40%
Persistence   50.81%
Last Year
The Weather Channel   76.18%
MeteoGroup   74.39%
Foreca   72.35%
AccuWeather   71.99%
Weather Underground   70.98%
WeatherBug   70.79%
National Weather Service   70.11%
CustomWeather   69.66%
Persistence   48.54%
 

ForecastAdvisor Fact

On average, WeatherBug's low temperature forecasts for New Haven were off by 3.86 degrees last year.