Swiss Weather Forecast Error History
Weather forecast error by city and lead time, recorded daily since September 2025
Bern
Source: SRFLead times: Tomorrow, +2 days, +5 more
Comparing temperature and precipitation for observed days from 2025-09-04 to 2026-09-28.
Temperature
Compare source error across the selected observed window.
Forecast lead time
Precipitation
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Forecast lead time
Zürich
Source: SRFLead times: Tomorrow, +2 days, +5 more
Comparing temperature and precipitation for observed days from 2025-09-02 to 2026-09-27.
Temperature
Compare source error across the selected observed window.
Forecast lead time
Precipitation
Compare source error across the selected observed window.
Forecast lead time