Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
3.7°
Last Year:
5.1°
Average change in low temperature day-to-day
Last Month:
4.9°
Last Year:
6.8°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
58%
Last Year:
55%
Chance of precip day after a dry day
Last Month:
39%
Last Year:
26%
ForecastAdvisor Fact
22.2% of Foreca's high temperature forecasts for Allentown were exactly right last month.