Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
6.7°
Last Year:
5.7°
Average change in low temperature day-to-day
Last Month:
5.8°
Last Year:
6.0°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
64%
Last Year:
53%
Chance of precip day after a dry day
Last Month:
37%
Last Year:
30%
ForecastAdvisor Fact
On average, AerisWeather's high temperature forecasts for Harrisburg were off by 1.97 degrees last month.