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

Figure 8

Monthly precipitation anomalies obtained from RegCM4 driven with HadGEM2 data for the periods 2020–2049 (a) and 2070–2099 (b) for RCP4.5 and RCP8.5. Zero is the average value over the two periods which have values equivalent to 73.71 (69.25) and 76.37 (76.45) mm for RCP4.5 and RCP8.5, respectively, in 2020–2049 (2070–2099).

(a) Wet and dry spells, 2020–2049

(b) Wet and dry spells, 2070–2099