Reminiscent of September of 2005, 2011 and 2019, Monsoon 2021 to make a gain before calling it a day! Soon-to-be baked Karachi should brace for hit-or-miss thunderstorms, monsoon withdrawal surely delayed due to vigorous but temporary activities in the Bay and the Arabian Sea. SST and –IOD still unfavorable but brief halt of westerlies in…