Meghalaya: Monsoon weakness fuels heatwave in Shillong and Sohra

Shillong: Shillong and Sohra in Meghalaya have been sweltering under scorching and humid conditions in recent days, with temperatures climbing well above normal levels.

According to Thangjalal Lhouvum, the IMD Chief in Shillong, this heatwave results from a weak monsoon and the absence of a weather system over the East Bay to bring in moisture.

"Most of the prevailing winds are easterly, continental winds," Lhouvum said, attributing the scorching temperatures to the ongoing weather patterns.  

Lhouvum also touched on long-term rainfall trends in Meghalaya, noting, "If you look at data from the 1970s, rainfall is decreasing. But from 1901, for the entire state, there is almost no change. However, he acknowledged a personal perception, saying, "As a resident for nearly 20 years, I feel that rainfall days have decreased a lot."

The heatwave has been unprecedented in Meghalaya, with the maximum temperature soaring to 29.9 degrees Celsius in Shillong on Sunday—the highest ever recorded in the city for September.

Sohra witnessed a maximum temperature of 33.1 degrees, while Umiam recorded a high of 34.4 degrees on the same day.

Fortunately, a spell of rain on Monday brought some relief, with temperatures dropping to a pleasant 22.5 degrees.