In 1400, severe El Niño weather patterns led to low flooding of the Nile River, exacerbating food shortages in Egypt during the late medieval period. The reduced flooding disrupted agricultural cycles, leading to famine and social unrest. This event highlights the profound impact of climate variability on historical societies and their economies.

The severe El Niño event around 1400 caused low floods in the Nile River, influencing Arabic and Coptic poetic laments that addressed famine and divine will. These themes echoed broader Islamic literary motifs, reflecting the deep connection between environmental challenges and cultural expression.