5-day weather forecast for Azusa, California

Weather changeability for Fullerton, California

Temperature Last Month Last Year
Average change in high temperature day-to-day 2.6° 3.8°
Average change in low temperature day-to-day 2.1° 3.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 67%
Chance of precip day after a dry day 3% 5%
 
 

Weather forecast accuracy for Fullerton, California

Last Month
Weather Underground   92.53%
Foreca   92.22%
The Weather Channel   91.94%
AccuWeather   90.56%
MeteoGroup   90.00%
World Weather Online   88.89%
Dark Sky (forecast.io)   88.06%
Persistence   79.17%
NWS Digital Forecast   77.78%
Last Year
Weather Underground   88.46%
AccuWeather   87.64%
The Weather Channel   87.64%
MeteoGroup   87.05%
Foreca   84.99%
NWS Digital Forecast   82.20%
Dark Sky (forecast.io)   76.58%
World Weather Online   76.34%
Persistence   68.39%
 

ForecastAdvisor Fact

15.4% of AccuWeather's high temperature forecasts for Fullerton were exactly right last year.