Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
8.2°
Last Year:
5.7°
Average change in low temperature day-to-day
Last Month:
7.4°
Last Year:
6.5°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
82%
Last Year:
51%
Chance of precip day after a dry day
Last Month:
42%
Last Year:
25%
ForecastAdvisor Fact
12.9% of NWS Digital Forecast's low temperature forecasts for Roanoke were exactly right last year.