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

Table 6

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

Station	Predictor (s)	Multiple R-square	Adjusted R-square	value
Accra	Nino 3, Nino 3.4, Nino 4, AMM, TNA, TSA, NAO	0.39	0.23	0.04
Ada	Nino 1 + 2, Nino 3.4, Nino 4, AMM, TNA, TSA, AMO	0.48	0.32	0.017
Saltpond	Nino 3, Nino 3.4, Nino 4, AMM, NAO	0.38	0.28	0.012
Axim	Nino 4, AMM, TSA, NAO	0.35	0.26	0.01
Tema	Nino 3, Nino 3.4, Nino 4, AMM, NAO	0.21	0.069	0.22
Takoradi	Nino 3, Nino 3.4, Nino 4, AMM, TNA, TSA, NAO, SOI	0.42	0.24	0.05

Stations with significant models are identified with .