Kadlec, J. and Mazanec,L. 2011. Central European Daily Precipitation and Air Temperature Data. Central European Climate Network. Research Group of Hydrology & Climatology, Charles University in Prague, Faculty of Science. Data retrieved fro CUAHSI HIS on July 28, 2011.
The quality controlled daily values come from following sources: NOAA synoptic stations, ECA&D European Climate assessment dataset, GHCN historical climate station network and several volunteer observatories. An automated quality control algorithm is run before publishing the values through the service. Data is available for Czechia, Slovakia, Poland, Hungary, Austria and Germany and is updated on a weekly basis.