Northeast monsoon to set in over Tamil Nadu on October 15, bring widespread rain till October 20: Regional Meteorological Centre

Meteorologists at the Regional Meteorological Centre have issued a detailed outlook indicating that the northeast monsoon will move across Tamil Nadu starting on October 15. The system is projected to produce fairly widespread precipitation across the state, with the heaviest showers expected in the interior districts that have experienced a prolonged heat wave. The forecast calls for moderate to heavy rain on most days through October 20, providing much‑needed relief to areas where temperatures have remained above normal for several weeks.

The arrival of the monsoon is significant for agriculture, as many crops rely on timely rainfall to complete their growth cycles. Farmers in the state have been monitoring weather updates closely, hoping that the rain will replenish soil moisture and reduce the need for irrigation. In addition to agricultural benefits, the cooler temperatures are expected to lower the incidence of heat‑related health issues, which have risen in recent weeks. Local authorities are preparing to manage the expected increase in water flow, ensuring that drainage systems are clear to prevent flooding in low‑lying areas.

Residents are advised to stay informed about daily weather bulletins and to take precautions during periods of heavy rain, such as securing loose objects and avoiding travel on flooded roads. The monsoon also offers an opportunity for water storage projects to capture runoff for use during the dry season. Overall, the forecasted rainfall marks a transition from extreme heat to more moderate conditions, which should improve daily life for many people across Tamil Nadu.