Delhi's Monsoon Season Ends Early: Southwest Monsoon Withdraws Ahead of Schedule

Well, would you look at that? The Southwest Monsoon has officially packed its bags and said its goodbyes to Delhi, making its exit on Wednesday, September 23, 2026. This isn't just any old departure, mind you; it’s actually a couple of days ahead of schedule, with the India Meteorological Department (IMD) giving us the official word. Usually, we expect it to linger until around September 25th, so this year it's been a bit of an early bird, wrapping things up promptly.

It wasn't just Delhi feeling the shift either. The IMD’s announcement confirmed a broader withdrawal, impacting a significant chunk of North and West India. We're talking about most of Punjab, Haryana, and Rajasthan, the entire National Capital Region, of course, and even stretching into parts of Uttar Pradesh and Gujarat. It’s like a widespread meteorological curtain call, signifying a notable transition in the weather patterns across these regions.

Now, while the monsoon bid adieu a tad early this year, it's interesting to reflect on its journey. The IMD's historical data, spanning from 1971 to 2019, sets that typical withdrawal date for Delhi at September 25. Last year, in a similar vein, the monsoon decided to call it a day on September 24. So, it seems a slightly earlier exit isn't entirely unprecedented for the capital. It does, however, contrast a bit with its late arrival this year; remember, the monsoon only truly began its onset over Delhi on July 2nd, which was a little behind its usual June 27th schedule.

Despite that slight delay in starting, the monsoon certainly delivered when it came to rainfall. The Safdarjung observatory, which sort of acts as the benchmark for Delhi’s weather, recorded a healthy 728.6 mm of rain between June 1st and September 23rd. To put that in perspective, the normal rainfall for this period typically hovers around 629.7 mm. So, we actually saw about 16% more rain than average! Interestingly, even with that generous surplus, the IMD still categorizes this season's precipitation as 'normal rainfall,' which just goes to show how their classifications work.

It's always fun to peek back into the history books for these things, isn't it? The records tell us that the earliest the Southwest Monsoon ever pulled out of Delhi since 1961 was way back on September 3, 1982. On the flip side, for those who really didn't want the rainy season to end, the most delayed withdrawal was a rather remarkable October 17, 2013. This year's early exit, while not a record-breaker, still keeps things interesting and reminds us that Mother Nature truly marches to her own drum, sometimes a little ahead of schedule, sometimes a little behind.