Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2020)

Weather Changeability for Lerna, Illinois

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

3.1°

Last Year:

6.1°

Average change in low temperature day-to-day

Last Month:

3.9°

Last Year:

7.4°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

67%

Last Year:

62%

Chance of precip day after a dry day

Last Month:

19%

Last Year:

22%

ForecastAdvisor Fact

On average, OpenWeather's high temperature forecasts for Lerna were off by 3.71 degrees last month.

Share