Impact of Large-Scale Climate Indices on Meteorological Drought of Coastal Ghana

Table 5

Summary of stepwise regression results between NDJ SPI and OND climate indices.

Station	Predictor (s)	Multiple R-square	Adjusted R-square	value
Accra	Nino 3, Nino 3.4, Nino 4, AMM, NAO	0.36	0.25	0.017
Ada	Nino 4, AMM, AMO, TNA, TSA, SOI	0.42	0.30	0.011
Saltpond	Nino 3.4, TSA	0.19	0.14	0.04
Axim	AMO, Nino 3.4, AMM, TNA, SOI	0.23	0.09	0.17
Tema	Nino 1 + 2, Nino 3.4, Nino 3, AMM, TSA, SOI	0.41	0.2881	0.014
Takoradi	Nino 3.4, NAO, AMO	0.19	0.11	0.087

Stations with significant models are identified with .