A spell of medium to heavy rain lashed Chandigarh, Mohali and Panchkula early Friday, bringing much-needed relief from the heat. Panchkula recorded the highest rainfall in the Punjab-Haryana region at 99 mm, while Chandigarh received 31.8 mm and Mohali saw 16 mm of rain.
Panchkula Leads Rainfall in Heavy Category
The rain began around 4 am, accompanied by thunder, and continued for nearly two hours. The spell was followed by cloudy skies and a mild breeze across the Tricity.
Panchkula's 99 mm rainfall falls in the India Meteorological Department's (IMD) heavy rainfall category, which ranges from 64.5 mm to 115.5 mm. In contrast, Chandigarh's 31.8 mm and Mohali's 16 mm fall in the moderate rainfall category.
Chandigarh Records Coolest Night in Region
The rain brought down night temperatures across the Tricity. Chandigarh recorded 22.8°C, a drop of 1.2°C from the previous night and 2.5°C below normal. This made it the coolest night temperature recorded in Punjab and the surrounding region.
"Chandigarh recorded 22.8°C, a drop of 1.2°C from the previous night and 2.5°C below normal, making it the coolest night temperature recorded in Punjab and..."
What the Rainfall Categories Mean
The IMD classifies rainfall into specific categories to help people understand the intensity of a weather event. The breakdown for this event is clear:
- Heavy rainfall: 64.5 mm to 115.5 mm — Panchkula's 99 mm falls here
- Moderate rainfall: 15.6 mm to 64.4 mm — Chandigarh's 31.8 mm and Mohali's 16 mm fall here
This classification matters because heavy rainfall can lead to waterlogging and traffic disruptions, while moderate rain typically provides relief without major issues.
Our Take: A Welcome Break, But Preparation Matters
To put it plainly, this rainfall is good news for the Tricity after what has likely been a stretch of warm weather. The cooler night temperature in Chandigarh is a clear sign that the region is getting some relief.
However, the difference between Panchkula's heavy rain and the moderate showers in Chandigarh and Mohali shows how weather can vary even within a small area. Residents in areas that receive heavy rainfall should stay alert for potential waterlogging, while those in moderate zones can enjoy the cooler conditions.
The key takeaway here is simple: the IMD's rainfall categories are not just technical terms. They tell you what to expect on the ground. When a city like Panchkula crosses into the heavy category, local authorities and residents need to be ready for the impacts that come with it.