March Chill Returns: Ambikapur Records Coldest Temperature in Chhattisgarh at 13.6°C as Western Disturbance Lingers

As most of India transitions toward summer, Chhattisgarh's Surguja plateau city Ambikapur recorded an unseasonal minimum of 13.6°C on March 23 — the coldest in the state — with rain and thunderstorm alerts still active across multiple northern and eastern districts.

Ambikapur Defies the Season

March in Chhattisgarh is supposed to mean rising mercury and the first hints of summer heat. Not this year. The tail end of a powerful Western Disturbance system that swept across central India in the third week of March has left the state's northern and eastern highlands gripped by an unusual cold snap — and Ambikapur, the administrative headquarters of Surguja district, perched at approximately 600 metres above sea level on the edge of the Chhota Nagpur Plateau, is bearing the sharpest edge of it.

The city recorded a minimum temperature of 13.6°C on the night of March 22 — the lowest night temperature recorded anywhere in Chhattisgarh on that date, and more than 6 degrees below the seasonal average for this time of year. Residents woke on March 23 to a chill that felt more like late December than late March.

The Numbers Across the State

Ambikapur was not alone in experiencing below-normal temperatures. Across Chhattisgarh's northern and tribal belt, the same weather system that brought rain, hail and thunderstorms over the past week has left temperatures significantly suppressed. The districts most affected include Surguja, Korea, Jashpur, Balrampur, Surajpur, and Korba — all elevated terrain areas where the combination of cloud cover, soil moisture from recent rain, and residual atmospheric cold has created conditions more typical of winter than the onset of summer.

In the plains districts — Raipur, Durg, Bilaspur, Rajnandgaon — temperatures have been more moderate, but daytime highs have remained several degrees below seasonal norms. The capital Raipur recorded a maximum of only 27°C on March 22 — against a normal of 35°C for this time of year.

The Western Disturbance's Lingering Footprint

The unseasonal cold snap is the direct consequence of the extended Western Disturbance system that battered Chhattisgarh and Madhya Pradesh with near-continuous rain, hailstorms and gusty winds between March 18 and 22. While the system's most intense phase has moved eastward into Jharkhand, Odisha and Bengal, its tail continues to influence weather across Chhattisgarh's northern highlands.

Meteorologists describe this kind of post-system temperature suppression as entirely expected — the rain-soaked soil releases moisture into the atmosphere through evaporation, keeping the local air cool and humid even after the active weather system has technically moved on. In elevated terrain like Surguja and Jashpur, this effect is amplified by altitude and reduced direct solar heating through residual cloud cover.

Rain and Thunderstorm Alert Still Active

The India Meteorological Department has maintained an active weather alert for Chhattisgarh through March 23 — covering the possibility of light to moderate rain and isolated thunderstorms in the northern and eastern parts of the state. Districts in the Surguja division — Ambikapur, Korea, Surajpur and Balrampur — and the Jashpur district remain under the advisory zone.

Residents in these areas have been advised to remain cautious about lightning during afternoon and evening hours, when surface heating can trigger brief but intense convective activity even in the absence of a major weather system. The hailstorm and heavy rain phase is considered over — but the transition to stable, dry conditions has not yet fully completed.

The Contrast With the Rest of India

The cold snap in Ambikapur takes on additional significance when placed against the national weather picture. Across Rajasthan, Gujarat, Maharashtra and the Deccan plateau, temperatures have already begun their summer surge — with Nagpur, Aurangabad and Ahmedabad regularly crossing 38°C. Delhi recorded 32°C on March 22. Madhya Pradesh's plains are warming rapidly. Against this backdrop, Ambikapur's 13.6°C reads as a genuine meteorological anomaly — a reminder of how sharply different terrain and the residual effects of weather systems can create temperature variations of 20 degrees Celsius or more within the same country on the same day.

What Comes Next for Chhattisgarh

The cold snap is expected to be short-lived. With the Western Disturbance system continuing its eastward journey and no major fresh weather system on the immediate horizon, temperatures across Chhattisgarh are forecast to begin rising from March 24 onwards. Raipur is expected to reach 33–34°C by March 26. Ambikapur, sheltered by its plateau geography, will warm more slowly — but should return to seasonal norms of around 19–20°C minimum by the final week of March.

The next significant weather system — a fresh Western Disturbance — is forecast to become active around March 26 to 28, which may bring another brief round of cloud cover and possible light rain to northern Chhattisgarh and Madhya Pradesh. Farmers who have not yet completed their rabi harvest in the elevated tribal districts are being urged to do so urgently — before any further rain activity further complicates their work.