Mapping and Estimation of Monthly Global Solar Irradiation in Different Zones in Souss-Massa Area, Morocco, Using Artificial Neural Networks

Table 3

Mean, minimum, maximum, and standard deviation of monthly mean daily global solar irradiation in the Souss-Massa area.

Month	Solar irradiation potential (kWh/m^2/day)
	Mean	Min	Max	Std
January	3.72	2.65	4.19	0.23
February	4.72	3.77	5.25	0.21
March	5.76	4.84	6.23	0.25
April	6.76	5.51	7.29	0.32
May	7.36	5.55	7.92	0.45
June	7.25	5.08	7.87	0.56
July	6.98	4.93	7.77	0.58
August	6.40	4.50	7.14	0.53
September	5.78	4.27	6.27	0.38
October	4.71	3.85	5.32	0.22
November	3.95	3.02	4.63	0.21
December	3.24	2.04	3.79	0.23