If anybody has curiosity, I have currently running both Weather Stations on same location.
1-Wire: http://kona2.alc.upv.es/Estacio_Meteorologica/
Aercus: http://kona2.alc.upv.es/Estacio_Meteorologica2/
The data are very similar. The most difference comes with the wind speed.
Comments for adjustament will be apreciated.
Thanks.
Ruben