Research Article

Climate Change Impact on Monthly Precipitation Wet and Dry Spells in Arid Regions: Case Study over Wadi Al-Lith Basin

Figure 5

Monthly precipitation anomalies obtained from observations and RegCM4 driven with HadGEM2 model data for the period 1971–2000. Zero is the average value over the period 1971–2000 which is equivalent to 14.44 mm and 40.91 mm for observations and model, respectively.