Development of Rainfall Model using Meteorological Data for Hydrological Use


  • Mohd Adib Mohammad Razi
  • Wardah Tahir
  • Noratina Alias
  • Lokman Hakim Ismail
  • Junaidah Ariffin


Rainfall Model, Meteorological data, Senai station, SPSS


Abstract At present, research on forecasting unpredictable weather such as heavy rainfall is one of the most important challenges for equipped meteorological center. In addition, the incidence of significant weather events is estimated to rise in the near future due to climate change, and this situation inspires more studies to be done. This study introduces a rainfall model that has been developed using selected rainfall parameters with the aim to recognize rainfall depth in a catchment area. This study proposes a rainfall model that utilizes the amount of rainfall, temperature, humidity and pressure records taken from selected stations in Peninsular Malaysia and they are analyzed using SPSS multiple regression model. Seven meteorological stations are selected for data collection from 1997 until 2007 in Peninsular Malaysia which are Senai, Kuantan, Melaka, Subang, Ipoh, Bayan Lepas, and Chuping. Multiple Regression analysis in Statistical Package for Social Science (SPSS) software has been used to analyze a set of eleven years (1997 – 2007) meteorological data. Senai rainfall model gives an accurate result compared to observation rainfall data and this model were validating with data from Kota Tinggi station. The analysis shows that the selected meteorological parameters influence the rainfall development. As a result, the rainfall model developed for Senai proves that it can be used in Kota Tinggi catchment area within the limit boundaries, as the two stations are close from one another. Then, the amounts of rainfall at the Senai and Kota Tinggi stations are compared and the calibration analysis shows that the proposed rainfall model can be used in both areas. 


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Issue on Civil and Environmental Engineering

How to Cite

Mohammad Razi, M. A., Tahir, W., Alias, N., Ismail, L. H., & Ariffin, J. (2013). Development of Rainfall Model using Meteorological Data for Hydrological Use. International Journal of Integrated Engineering, 5(1).

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