Abstract: he main goal of this work was to conduct an intraseasonal climate variability analysis using wavelet and principal component analysis over a southeastern South American daily maximum and minimum temperature series from the ...

Abstract: The objective of this research is to explore the relationship between maximum and minimum temperatures, daily precipitation, and the Madden?Julian oscillation (MJO). It was found that the different phases of the MJO show ...

Abstract: Recently daily series of meteorological variables have been studied according to signal-noise patterns by different authors. Later on, the persistence phenomenon was modeled as an autoregressive structure of Markovian red ...