American Journal of Water Science and Engineering

Volume 11, Issue 2, June 2025

  • Research Article

    Spatio-Temporal Variability and Trends of Annual and Seasonal Rainfall in Wolaita Zone, Ethiopia

    Adugna Arba*

    Issue: Volume 11, Issue 2, June 2025
    Pages: 16-23
    Received: 1 April 2025
    Accepted: 23 April 2025
    Published: 29 May 2025
    DOI: 10.11648/j.ajwse.20251102.11
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    Abstract: This paper examined the spatiotemporal variability and trends of rainfall in the Wolaita Zone, Ethiopia. Rainfall data from fifteen stations from 1991 to 2020 is included, as well as data from important stations with longer observation periods. The variability of rainfall at the annual and seasonal scales was analyzed by using the coefficient of va... Show More