- Skymet has revised the 2026 southwest monsoon forecast to 85% of LPA, with a 70% chance of drought.
- Countrywide rainfall between June 01 and July 31, 2026, remained 13% under LPA.
- August rainfall is forecast at 84% of LPA, whereas September rainfall is projected at 80% of LPA.
- Strengthening El Nino situations and uncertainty surrounding the constructive IOD are anticipated to weigh on the remaining monsoon season.
- Forecast Validity: The rest of Southwest Monsoon 2026.
Skymet Climate Companies Non-public Restricted, India’s main climate analytics agency, had launched its monsoon forecast 2026 on Apr 07, 2026, and is now updating the forecast. Skymet foresees a 70% likelihood of drought and expects the seasonal rainfall to be 85% of the Lengthy Interval Common (LPA).
Numerous climate companies, together with Skymet Climate, had predicted a below-normal monsoon for the yr 2026. The southwest monsoon almost stalled throughout the onset section, and the month of June abysmally ended with 65% rainfall of the Lengthy Interval Common (LPA).
Monsoon made a speedy begin in July however hit a roadblock of ‘break monsoon’ throughout the second week. Nevertheless, the second half of the month carried out satisfactorily and completed on the break-even level. Midway by the monsoon, between June 01, 2026 and July 31, 2026, there was a national deficit of 13% rainfall of LPA.
The month of August is more likely to have an inequitable distribution over the 4 homogeneous areas of the nation. Skymet predicts that August might finish with a month-to-month shortfall of 16% rainfall of LPA. Rising El Nino and weak Indian Ocean Dipole (IOD) will solid a shadow, and the month of September is more likely to be rain-deficit by 20% of LPA.
As per our Managing Director, Jatin Singh, “The El Nino is gaining energy. Sturdy coupling of the atmospheric and oceanic circulation throughout the equatorial Pacific Ocean is elevating the chance of a robust El Nino. It’s more likely to make a transition from the ‘robust’ to ‘very robust’ class throughout early September. The ‘Tremendous El Nino’ occasions are likely to tilt the chances and presage a weaker monsoon. Optimistic Indian Ocean Dipole is more likely to develop, however there stays some uncertainty in its timing and energy.”
Contemplating the evolving state of affairs, Skymet Climate has up to date the monsoon 2026 forecast to 85% rainfall of LPA. On a month-to-month foundation, the Monsoon Forecast is as follows:
August – 84% of LPA (LPA being 254.9 mm)
- 70% likelihood of deficit rain
- 20% likelihood of below-normal rain
- 10% likelihood of regular rain
September – 80% of LPA (LPA being 167.9 mm)
- 70% likelihood of deficit rain
- 20% likelihood of below-normal rain
- 10% likelihood of regular rain
In response to Skymet’s evaluation, the next is the monsoon threat unfold over the four-month interval of June to September (JJAS) (with an error margin of +/- 4%):
- 70% likelihood of drought (seasonal rainfall being lower than 90% of LPA)
- 20% likelihood of under regular (seasonal rainfall being between 90% and 95% of LPA)
- 10% likelihood of regular (seasonal rainfall being between 96% and 104% of LPA)
- 0% likelihood of above regular (seasonal rainfall being between 105% and 110% of LPA)
- 0% likelihood of extra (seasonal rainfall being greater than 110% of LPA)
