Rangareddy Records 42 Percent Excess Rain While Medchal-Malkajgiri Faces Deficit

Three weeks after the southwest monsoon arrived in Telangana on June 8, 2024, neighboring districts including Hyderabad, Rangareddy, and Medchal-Malkajgiri have experienced starkly contrasting rainfall levels. Data from the Telangana Development Planning Society (TGDPS) revealed that while Rangareddy recorded a 42 percent excess in rainfall, Medchal-Malkajgiri suffered a 42 percent deficit due to isolated, thunderstorm-driven weather patterns rather than widespread monsoon systems.

According to the TGDPS, Hyderabad remained within the normal category, recording rainfall between 1 percent and 7 percent below normal. In contrast, other neighboring districts faced severe shortages, with Warangal recording a 58 percent deficit and Hanumakonda reporting a 69 percent deficit, placing both in the large deficient category.

Meteorologists attributed these sharp variations to the delayed advance and weak phase of the southwest monsoon. YV Rama Rao, a senior meteorologist with TGDPS, stated that the monsoon took nearly 15 days to cover the entire state instead of the usual three to four days. During this initial phase, rainfall remained confined to southern Telangana before gradually moving northward.

Rama Rao explained that most of the rainfall during this period came from isolated thunderstorms rather than organized monsoon systems. He noted that only a few extreme rainfall events contributed to the monthly totals, leaving many areas dry.

Weather expert T Balaji, who runs the Telangana Weatherman account on X, ruled out large-scale climate drivers like El Niño and the Indian Ocean Dipole. He attributed the localized rainfall to weak monsoon flow and regional factors. Balaji also pointed out that Hyderabad's expanding urban landscape, which stretches nearly 60 kilometers from Shamshabad to Keesara, contributes to microclimatic differences that cause varying weather conditions across the city.

However, experts expect these disparities to reduce as the four-month season progresses. Balaji noted that July and August typically bring more frequent low-pressure systems, which lead to widespread rainfall that balances out early-season variations.

Meanwhile, the India Meteorological Department (IMD) has forecast heavy rainfall at isolated places over Adilabad, Komaram Bheem Asifabad, Mancherial, Nirmal, and Nizamabad districts, with light rain and thundershowers expected in Hyderabad.