In April, Bengaluru witnessed a series of unprecedented weather occurrences, indicating the severity of climate change in the region.
Rainfall Deficiency
According to data from the India Meteorological Department (IMD), Bengaluru experienced zero rainfall days in April, a phenomenon not observed since 1983. Despite brief showers on a couple of days, the rainfall was too minimal to be recorded, marking an extended dry spell since November 2023.
Record-Breaking Heat
The absence of rain contributed to soaring temperatures, with Bengaluru registering its second-hottest day in 50 years, with the mercury touching 38.5 degrees Celsius. Additionally, at least 10 days in April recorded temperatures significantly above normal, ranging from 3.1 to 5 degrees Celsius higher than average.
Impact of Global Warming
Scientists attribute the escalating temperatures to the combined effects of the El Niño phenomenon and global warming. The increasing emission of greenhouse gases exacerbates the situation, highlighting the profound impact of global warming on Bengaluru’s climate.
Continuation into May
Despite expectations of cooler temperatures in May, IMD forecasts indicate that high temperatures will persist. However, the city may experience light to moderate rainfall around May 5, offering some relief from the heat. Temperatures are expected to slightly decrease after May 15.
Urgent Action Needed
The unprecedented weather patterns observed in Bengaluru underscore the urgency of addressing climate change and its ramifications. Efforts to mitigate greenhouse gas emissions and adapt to changing climatic conditions are imperative to safeguarding the city’s environment and inhabitants.
