Weather Forecast Accuracy Last Month (October)

Weather Forecast Accuracy Last Year (2020)

Weather Changeability for Massena, New York

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

4.6°

Last Year:

6.3°

Average change in low temperature day-to-day

Last Month:

9.1°

Last Year:

8.8°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

40%

Last Year:

66%

Chance of precip day after a dry day

Last Month:

31%

Last Year:

34%

ForecastAdvisor Fact

17.2% of Persistence's low temperature forecasts for Massena were within 3 degrees of actual temperatures last month.

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