Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Ontario, Oregon

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

4.0°

Last Year:

4.4°

Average change in low temperature day-to-day

Last Month:

6.3°

Last Year:

6.1°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

33%

Last Year:

61%

Chance of precip day after a dry day

Last Month:

5%

Last Year:

10%

ForecastAdvisor Fact

4.3% of NWS Digital Forecast's high temperature forecasts for Ontario were off by more than 10 degrees last month.

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