Bias Maps

The figures on this page show the mean bias for the year 2020. E.g., a positive temperature bias indicates that the respective model tended to be too warm in the given period. Ideally, bias should be zero. However, one year is a relatively short period to estimate bias regionally, so the maps below also show the signature of the prevailing weather during the year in question.

2m temperature

850 hPa temperature

700 hPa specific humidity

10m wind speed

850 hPa wind speed

24h precipitation accumulation