“…Methods for handling missing data with daily resolution, on the other hand, are scarce and show marked errors, even though such methods perform well at lower resolution time * Correspondence to: M. Brunetti, ISAC-CNR, Via P. Gobetti,101, scales (e.g. DeGaetano et al, 1995;Xia et al, 2001). The situation becomes particularly complicated when dealing with precipitation, because of its large space and time variability; moreover, in this case, the problem is twofold, since both time location and rainfall amount of each single-day event must be reconstructed.…”