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 6.9° 5.3°
Average change in low temperature day-to-day 8.8° 7.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 70% 73%
Chance of precip day after a dry day 37% 25%

Weather forecast accuracy for New Haven, Connecticut

Last Month
Foreca   69.25%
MeteoGroup   68.97%
The Weather Channel   68.68%
Weather Underground   68.10%
AccuWeather   67.82%
Dark Sky (forecast.io)   62.07%
NWS Digital Forecast   58.33%
World Weather Online   49.71%
Persistence   38.79%
Last Year
The Weather Channel   75.82%
Weather Underground   75.55%
MeteoGroup   73.95%
Foreca   73.44%
AccuWeather   72.18%
Dark Sky (forecast.io)   68.73%
World Weather Online   66.17%
NWS Digital Forecast   65.10%
Persistence   45.70%

ForecastAdvisor Fact

3.4% of MeteoGroup's low temperature forecasts for New Haven were off by more than 10 degrees last month.