Fourth Weakest Monsoon Since 2001 Season: 80% of Harvest Destroyed in Maharashtra Due to Lack of Rainfall
Read more
Aaj Tak
www.aajtak.in

Fourth Weakest Monsoon Since 2001 Season: 80% of Harvest Destroyed in Maharashtra Due to Lack of Rainfall

Due to the strong El Niño phenomenon, the monsoon in India this year proved weak. Between June and September, the country received 12.6% less than the normal amount of rainfall. During this period, 759.4 millimeters of rain were recorded against a normal of 868.6 millimeters. Consequently, the 2026 monsoon became the fourth weakest since 2001. The lack of precipitation significantly impacted agriculture and water resources.

The situation is particularly severe in the Marathwada region of Maharashtra. According to a report prepared by local correspondents of Amar Ujala, about 80% of crops perished here, and only about 12% of the water remained in several reservoirs.

The history of this monsoon is related not only to the overall decrease in rainfall but also to when and where it fell. In June, rains were very sparse, and the number of low-pressure atmospheric systems was also low. This prevented the monsoon from gaining sufficient strength in many areas. Later, some low-pressure systems formed in the Bay of Bengal, causing rains in some places. Odisha was a prime example of such a phenomenon, where record rainfall was observed thanks to these systems.

The start of the monsoon season was weak. In June, the entire country received approximately 35% less than the normal amount of rainfall. In many states, rainfall was significantly below expectations. Partially, this was due to insufficient formation of low-pressure systems in the Bay of Bengal. These systems are critically important for the monsoon as they carry moisture from the sea to the interior regions of the country. When there are fewer such systems, rainfall weakens in several regions.

In July, the rainfall situation slightly improved: the country received approximately 1% more than the normal amount. This partially compensated for the initial monsoon deficit. However, in August and September, rains became rare again, which reflected in the overall figures for the entire monsoon season.

Overall, between June and September, the country received 759.4 millimeters of rain against a normal of 868.6 millimeters, indicating a deficit of about 109 millimeters. This is why the 2026 monsoon is recognized as the fourth weakest after 2001.

Although a weakening of the monsoon was anticipated due to El Niño, the low-pressure systems that formed during the season helped mitigate the rainfall deficit in certain regions. Low-pressure systems forming in the Bay of Bengal move into the eastern and central parts of India, ensuring good rainfall in many states. This year, after the formation of such systems, rainfall increased in some areas.

Odisha became the most obvious exception. Thanks to numerous low-pressure systems in the Bay of Bengal, Odisha experienced heavy rains, including record precipitation in some places. This showed that the impact of El Niño was not uniform across the country; while some areas experienced a deficit, other states saw heavy rains due to weather systems.

During the four months of the monsoon, several states experienced a rainfall deficit compared to the norm. Drought continued in some areas. This directly affected the Kharif early harvest crops. Where rains did not arrive on time, soil moisture decreased, negatively affecting the growth of crops such as soy, cotton, and arhar. The prolonged absence of rainfall led to the wilting of crops in several places.

The most serious consequences are felt in Marathwada, Maharashtra. Due to the prolonged rainfall deficit, standing crops suffered significant damage.

In districts such as Latur, Bid, Parbhani, and Dharashiv, the situation is extremely difficult. Between June and September, the normal rainfall expected in these areas was 679.5 millimeters, but only 424.5 millimeters were actually recorded. The lack of rain directly damaged the fields: soy turned yellowish, cotton growth stopped, and arhar began to dry up. Sugarcane harvest was also affected.

In these areas, about 80% of the crops were destroyed. Farmers invested money in seeds, fertilizers, labor, and other necessities for growing the harvest. Now that the crop has died, most of their income is lost. Furthermore, there is a problem with clearing the dead crop from the fields, which will require additional expenses.

Farmer Ram Bellade from Savargaon Gokde in Latur planted eight acres of soy, arhar, and jowar. About one and a half lakh rupees were spent on this planting. Since the crop died, it is now necessary to remove the dry plants from the field to prepare the land for the next season. Reports indicate that this may cost up to five thousand rupees per acre. Sugarcane is also drying up in many places. The cane, which usually reaches a height of 20–25 feet, reached only 10–12 feet this year before starting to wilt.

The lack of rainfall affected not only the crops but also reservoirs and other water sources. The water level in Latur...

2

Similar stories

Despite poor monsoon in the region, Delhi received excess rainfall due to the change in trajectory of low-atmospheric systems
Read more
timesofindia.indiatimes.com

Despite poor monsoon in the region, Delhi received excess rainfall due to the change in trajectory of low-atmospheric systems

The capital of India, New Delhi, demonstrated unexpected success in the current monsoon. As of September 16, the Haryana meteorological division recorded an 8% surplus of seasonal rainfall, while neighboring districts experienced a deficit of 23%. The wider northwestern region of India showed a deficit of 10%. This unusual pattern of precipitation suggests that the intensification of El Niño and climate change may have contributed to the capital receiving unexpected moisture abundance.

A map of district rainfall across the region shows that Delhi is on the border of a good monsoon zone this year. Directly north of the capital lies a band of districts with insufficient rainfall, starting with neighboring Sonipat (-32%), Rohtak (-47%), and extending to Hoshiarpur (-53%) and Kapurthala (-69%) in Punjab. This zone includes over 30 districts of Haryana, Punjab, as well as adjacent Rajasthan, Himachal Pradesh, and western Uttar Pradesh.

The reason why Delhi became a wet spot next to a drought-stricken area is explained by the shift in the direction of low-pressure systems arriving from the Bay of Bengal this season, likely influenced by El Niño. Furthermore, the unique interaction of these systems with western disturbances has provided significant assistance in the rainfall in Delhi-NCR.

Most of the monsoon rainfall in central and northwestern India occurs under the influence of moisture-laden low-pressure systems, including depressions, which move inland from the Bay of Bengal. However, contrary to expectations, the number of such systems does not decrease in El Niño years. According to a study published in Climate Dynamics in 2024, the number of Bay of Bengal depressions increased during El Niño years between 1979 and 2020, averaging 3.9 during July-August compared to 2.4 in normal years.

This year, 10 low-pressure systems were recorded, including four depressions in July-August, exceeding the norm of less than nine. What usually changes in El Niño years is the direction of movement of these low-pressure systems. IMD Director-General Mrutinjai Mohapatra noted: 'In El Niño years, there is a downward air movement over South India and its adjacent northern parts. This hinders the formation of low-pressure systems in southern latitudes, such as in the central part of the Bay of Bengal, which usually head towards the Andhra Pradesh-Odisha coast in the south.'

This is where Delhi benefited, especially in August, when up to six low-pressure systems affected India, including two depressions. Due to the northward shift, most of these systems penetrated deep into the territory through northern Odisha and Bengal, moving north-northwest, affecting Odisha, Bengal, Jharkhand, Uttar Pradesh, Uttarakhand, and the Delhi region, while the impact on Rajasthan, Haryana, and Punjab was smaller.

Another factor, likely related to climate change, also played a role. Western Disturbances (WDs) are moist wind systems moving eastward from the Mediterranean region that traditionally bring rainy weather to North India in winter and early spring. Historically, WDs are rare during the monsoon period because the jet stream causing these disturbances usually migrates north of the Himalayas by April-May. However, in recent years, the jet stream has consistently delayed its retreat, which scientists attribute to global warming. This year, from June to August, 16 WDs were recorded—eight only in August, according to IMD.

There were several instances of interaction between the eastern monsoon system and WDs, which intensified rainfall in parts of North India, including Delhi. For example, the onset of the monsoon over the capital on July 2 occurred during an active period of WDs. The heaviest rains in Delhi (July 8-9, July 29, August 7-8, August 25) happened when both the monsoon system and WDs were active simultaneously. These interactions also caused heavy rains in western Uttar Pradesh and left a catastrophic mark in the mountains—the landslide at Bandipora (Jammu and Kashmir), deadly flash floods in Chamba (Himachal Pradesh), and the forced closure of about 290 roads in Himachal Pradesh and Uttarakhand; however, they apparently did not have a significant impact on Haryana and Punjab.

Popular