Journal of Renewable Energy / 2013 / Article / Tab 6

Research Article

Solar Energy Potential Assessment in the Algerian South Area: Case of Ghardaïa Region

Table 6

Monthly averaged clearness index of Ghardaïa and some Arab sites.

Jan.Feb.Mar.Apr.May.Jun.Jul.Aug.Sep.Oct.Nov.Dec.Annual

Ghardaïa0.690.690.670.720.690.680.660.680.660.640.670.660.67
NASA Data0.550.620.580.690.670.640.700.650.660.500.460.470.60
Algiers0.420.450.500.510.550.610.630.610.600.550.490.410.53
Tunis0.470.500.510.520.570.590.640.610.530.480.470.470.53
Abu Dhabi0.550.590.590.590.600.590.590.600.610.620.570.460.58
Kuwait0.520.570.560.560.620.690.680.670.650.600.50.470.59
Baghdad0.550.590.580.530.580.650.620.640.610.540.520.520.58
Riyadh0.540.570.570.590.640.700.680.670.650.650.590.540.62