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 5.2° 5.0°
Average change in low temperature day-to-day 8.1° 6.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 52%
Chance of precip day after a dry day 43% 19%
 
 

Weather forecast accuracy for New Haven, Connecticut

Last Month
Foreca   71.43%
MeteoGroup   65.77%
The Weather Channel   65.48%
AccuWeather   65.18%
Weather Underground   64.58%
National Weather Service   61.90%
CustomWeather   60.42%
Dark Sky (forecast.io)   57.74%
WeatherBug   55.95%
Persistence   38.99%
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

52.4% of CustomWeather's high temperature forecasts for New Haven were within 3 degrees of actual temperatures last month.