Weather Forecast Accuracy Last Month (September)

Weather Forecast Accuracy Last Year (2020)

Weather Changeability for San Antonio, Texas

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

2.7°

Last Year:

5.0°

Average change in low temperature day-to-day

Last Month:

4.8°

Last Year:

6.5°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

80%

Last Year:

66%

Chance of precip day after a dry day

Last Month:

24%

Last Year:

14%

ForecastAdvisor Fact

11.1% of NWS Digital Forecast's high temperature forecasts for San Antonio were exactly right last month.

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