Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
8.0°
Last Year:
8.4°
Average change in low temperature day-to-day
Last Month:
8.4°
Last Year:
8.7°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
100%
Last Year:
59%
Chance of precip day after a dry day
Last Month:
22%
Last Year:
23%
ForecastAdvisor Fact
81.1% of NWS Digital Forecast's low temperature forecasts for Harrisburg were within 3 degrees of actual temperatures last month.