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° 5.0°
Average change in low temperature day-to-day 5.8° 6.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 52%
Chance of precip day after a dry day 18% 19%

Weather forecast accuracy for New Haven, Connecticut

Last Month
The Weather Channel   84.23%
MeteoGroup   83.93%
Weather Underground   83.63%
WeatherBug   80.36%
AccuWeather   77.68%
Foreca   76.66%
National Weather Service   76.49%
Dark Sky (forecast.io)   69.05%
CustomWeather   63.39%
Persistence   55.45%
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

It rained or snowed 68% of the time in New Haven last year when The Weather Channel's text forecasts called for precipitation, and 13% of the time when they did not.