Estimation of Clear Sky Normal Irradiance over Northern Nigeria Atmosphere

Table 2.

The maximum beam radiation and the maximum diffuse radiation of thefive stations with month.

Stations Max rad_mb Month Max rad_md Month

Kano 248.9311 August 63.8839 October
Sokoto 245.0264 April 66.1272 September
Yola 262.5472 April 58.0912 January
Minna 251.5264 April 62.344 September
Maiduguri 258.5025 April 63.4117 September