Figure 2

Spatial variation of mean annual Global Precipitation Climatology Centre (GPCC) rainfall (mm/y) and daily average Climatic Research Unit (CRU) temperature (°C) over Nigeria (1970–2000).

Spatial variation of mean annual Global Precipitation Climatology Centre (GPCC) rainfall (mm/y) and daily average Climatic Research Unit (CRU) temperature (°C) over Nigeria (1970–2000).