Ajuste de dados diários de umidade relativa do ar para dias com precipitação.

Abstract

The objective of this work was to avaliate the probability distribution that could better fit the daily data of relative humidity, just for rainy days, in three localities of the State of São Paulo. The Beta distribution was fitted to the daily original data and the Normal distribution was submitted to the deviations of the original data related to the lowest value observed in each month. The results of the goodness -offit test showed that the Normal distribution was the best choice.