Monsoon Withdraws from Bihar; El Niño Raises Winter Concerns

Brief By Newsbrief / 10:11 AM on 15 Oct 2026

Patna: The southwest monsoon has withdrawn from all parts of Bihar as of October 14, according to the India Meteorological Department (IMD). With rainfall activity declining, predominantly dry weather is expected across the state in the coming days.

Temperatures are likely to remain generally normal, although sunshine and humidity may continue to cause discomfort, particularly in urban areas. Patna is also expected to experience dry conditions, with gradual seasonal changes bringing cooler mornings and evenings.

Meanwhile, the possible influence of El Niño has raised questions about the timing and intensity of winter. The climate phenomenon, associated with warmer-than-normal sea surface temperatures in the equatorial Pacific, can influence weather patterns globally. Some assessments suggest it could delay sustained winter conditions in parts of India.

However, Bihar’s winter weather will depend on broader atmospheric conditions and regional weather systems. Temperatures may fluctuate, with colder spells developing later. Residents are advised to follow official IMD forecasts for updates on temperature changes and local weather conditions.