Fig. 3: Spatial distribution of rainfall over WG for excess and deficit phases.

Composite of summer monsoon rainfall anomaly (mm/day) over WG from IMD for a excess, b deficit years, and c their difference (a, b) for period 1 (1901–1942). d, e, and f same as a, b, and c but for period 2 (1943–1977). g, h, and i same as a, b, and c but for period 3 (1978–2010).