Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
4.8°
Last Year:
5.2°
Average change in low temperature day-to-day
Last Month:
7.4°
Last Year:
6.1°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
67%
Last Year:
53%
Chance of precip day after a dry day
Last Month:
42%
Last Year:
25%
ForecastAdvisor Fact
78.2% of AerisWeather's high temperature forecasts for Harrisburg were within 3 degrees of actual temperatures last month.