Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
5.1°
Last Year:
6.2°
Average change in low temperature day-to-day
Last Month:
7.9°
Last Year:
7.7°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
50%
Last Year:
67%
Chance of precip day after a dry day
Last Month:
20%
Last Year:
22%
ForecastAdvisor Fact
It rained or snowed 50% of the time in Grinnell last month when Wetter.com's text forecasts called for precipitation, and 30% of the time when they did not.