Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
5.2°
Last Year:
5.6°
Average change in low temperature day-to-day
Last Month:
8.5°
Last Year:
8.3°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
67%
Last Year:
61%
Chance of precip day after a dry day
Last Month:
22%
Last Year:
29%
ForecastAdvisor Fact
On average, Persistence's high temperature forecasts for Salem were off by 7.35 degrees last year.