Nohkalikai Falls in Cherrapunji of Meghalaya.
Source: Wikipedia Commons, licensed under CC BY-SA 4.0
In Cherrapunji, historically known as 'Sohra' in the Khasi language, residents are buying water from tankers. Streams that once flowed year-round now fall silent by winter. Springs that sustained generations have retreated into dry stone beds.
Meghalaya has long been synonymous with rain. Mawsynram and Sohra hold global recognition as being among the wettest places on Earth. Yet today these rain capitals are confronting seasonal water shortages. The crisis is not simply about less rain. It is about rain that comes differently and landscapes that no longer hold it.
For centuries, Meghalaya’s identity has been forged by water. Known globally as the “wettest place on Earth", the state is defined by monsoon clouds that collide with its hills with remarkable intensity.
Yet that identity is beginning to fray. It seems impossible that the global "rain capitals" of Mawsynram and Cherrapunji should grapple with deficits, yet the data is undeniable. The monsoon is becoming increasingly erratic, arriving in short, intense bursts rather than the steady cycles that once sustained the region. The unfolding crisis is not just about the declining volume of the rainfall. It reflects a deeper paradox: Meghalaya is not only losing rain but also its ability to retain it.
The state’s extraordinary rainfall is shaped by geography. Moisture-laden monsoon winds from the Bay of Bengal strike the steep southern escarpments of the Khasi Hills. As the air is forced upward, it cools rapidly, releasing intense precipitation in a process scientifically classified as hill-induced orographic rainfall.
Long-term rainfall records (1970-2010) from the Integrated Basin Development and Livelihoods Promotion Programme (IBDLP, 2014) show that Mawsynram receives an annual average of about 11,871 mm of rainfall, while Sohra receives around 11,430 mm. Small variations in hill orientation and wind exposure allow Mawsynram to edge ahead as the global record holder. For decades, this geography ensured water abundance. That certainty is now weakening.
Evidence suggests that rainfall patterns in Meghalaya are shifting. In 1861, Sohra recorded an extraordinary 22,987 mm of rainfall in a single year, a global benchmark. Contemporary data from the India Meteorological Department (IMD) indicates that the long-term annual average has fallen to around 11,359 mm, representing a decline of more than fifty percent over the last 150 years.
More recent seasonal data shows similar variability. Between June 1 and August 10, 2025, Meghalaya received 978.7 mm of rainfall—about 45 percent below its long-period average.
Scientific studies reinforce these observations. An IMD analysis covering the period from 1989 to 2018 identifies Meghalaya as one of the few Indian states showing a statistically significant decline in monsoon rainfall. A 2022 study in the Journal of the Indian Society of Remote Sensing, using the Standardised Precipitation Index (SPI) found expanding dry zones across western, central, and northern parts of the state between 1951 and 2020. Only the southern districts, including East Khasi Hills and parts of the Jaintia Hills, have remained relatively wetter.
Rainfall patterns have also become increasingly uneven. Long dry spells are interrupted by sudden downpours, with some areas experiencing intense cloudbursts while others receive lighter rainfall spread over several days.
Shillong-based environmental journalist Sanat Chakraborty explains the shift: "Rainfall is not merely reducing; it is becoming highly variable. While some areas experience intense cloudbursts, others receive lighter showers distributed over several days.” This growing unpredictability means that the challenge is no longer just how much rain falls but how reliably it arrives.
At the same time, Meghalaya’s overall rainfall statistics conceal sharp spatial inequalities. While the state records an average annual rainfall of around 2,818 mm, data from the Central Ground Water Board (CGWB) reveals stark regional differences. Southern districts receive roughly 2,600 mm annually; northern areas fluctuate between 2,500 and 3,000 mm, while some south-eastern belts receive close to 4,000 mm. These variations create uneven water availability across districts.
Cherrapunji faces seasonal water shortages because most rain falls during the monsoon months and quickly runs off the region’s steep, rocky terrain.
Yet even in years of heavy rainfall, Meghalaya faces water shortages. The reason lies in timing. Nearly 70 to 90 percent of the state’s rainfall arrives between June and September during the monsoon. Once the monsoon withdraws, precipitation drops sharply. From November through April rainfall is minimal. This seasonal concentration creates a narrow window of abundance followed by months of scarcity.
The landscape intensifies the problem. In places like Sohra, steep slopes and rocky, less porous terrain push rainwater downhill quickly. Instead of soaking into the ground, much of it runs off the surface. Groundwater recharge remains limited, and springs that supply many rural communities dry up soon after the monsoon ends. What emerges is a stark paradox: a region known worldwide for extreme rainfall struggles with dry-season water stress because the rain does not stay.
For communities in Meghalaya, declining rainfall is not an abstract statistic. It is a daily reality. Springs are the backbone of drinking water supply across the state. Today many are disappearing. More than 747 water sources have already dried up, and a technical assessment has identified 792 critical springsheds requiring restoration immediately.
In Sohra, the effects become visible each winter. Mesadap Skhembill, a young resident of Sohra, describes the situation plainly by saying, “Between November and March we endure severe shortages. Many rivers and streams become strictly seasonal. By winter we are often forced to purchase water because our springs and rivers run dry.” What was once perennial is now seasonal. What was once shared is now bought.
Local activist Carmer Malngiang recalls a different pattern of rainfall and says, “When I was a child, the rains were so relentless that the sun was a rare sight. Now the rainfall is lighter and our rivers are at record lows. In winter we often have to buy water, sometimes paying nearly a thousand rupees for 500 litres.” These testimonies show how environmental change is unfolding in everyday life. In one of the wettest places on Earth, families are now paying for water to survive.
Seven sisters falls in Meghalaya.
Climate change is only part of the story. Meghalaya’s landscape has also been transformed by human activity. Forests that once slowed runoff and helped recharge groundwater are shrinking. The India State of Forest Report records a net loss of 84.07 square kilometres of forest cover between 2021 and 2023.
When forests thin, the land holds less water. Tourism has added another layer of pressure, particularly across the Sohra plateau. Resorts, homestays and hotels require reliable water supplies. Extraction has increased, often without adequate planning for long-term sustainability.
Mesadap points to the growing demand and says, “The surge in households, resorts and hotels is the main driver of this crisis. For now the supply is barely enough, but the situation could soon become much worse.”
Environmental activist Ram Wangkeirakpam echoes the concern, saying, “Tourism is expanding across the North-east without community-centred or ecologically sensitive planning. " This growth is occurring at the direct expense of our natural resources.”
Even large government investments have not fully reassured residents. The Ministry of Development of the North Eastern Region has sanctioned projects worth ₹220 crores for Sohra and nearby areas. But development without ecological safeguards could deepen the crisis rather than solve it.
The deeper problem in Meghalaya is not only declining rainfall. It is the state’s limited ability to capture and store the rain it receives.
Monsoons still arrive with intensity. Yet storage systems remain inadequate. Rainwater harvesting is scattered and localised. Check dams are too few. Watershed management efforts are often fragmented across departments and jurisdictions. When rain falls in excess, much of it simply flows away.
Village communities have long depended on traditional spring protection and small harvesting structures to survive dry months. But rising population, tourism, and modern demand have outgrown these systems. Storage now needs to match the scale of use.
As Mesadap Skhembill puts it, “While we haven't exhausted our drinking water supply yet, the future remains uncertain. Our only alternatives are to aggressively preserve existing sources or construct large-scale storage tanks to secure our surplus.”
Environmental experts, including Kyntiewbow War and Sanat Chakraborty, argue that expanding rainwater harvesting and building multiple small dams may be the most practical path forward. The seasonal pattern makes the urgency clear. By January or February, when rainfall stops, water availability drops almost immediately because there is little stored supply to bridge the gap.
The terrain adds to the challenge. In areas like Sohra, rocky and less porous soils limit natural infiltration. Rainwater rushes across the surface instead of seeping underground to recharge aquifers. This is the persistent Meghalaya paradox. During the monsoon, flash floods overwhelm parts of the landscape. A few months later, the same plateau faces drought-like conditions. The rain falls, but it does not stay.
Retired Public Health Engineering official, Kyntiewbow War, describes how land-use change has intensified the imbalance: “Changes in land use have fundamentally altered the hydrological flow. We are now seeing the irony of waterlogging in low-lying areas while scarcity intensifies on the heights. The natural equilibrium has been disrupted.”
Hilly area of sohra where declining forest cover might be intensifying water shortage.
Across Meghalaya, communities are beginning to respond. Local groups are reviving traditional springs, planting native vegetation to restore catchments, and constructing small check dams to slow runoff. Government conservation programmes, are also supporting conservation through catchment mapping, weather monitoring and rainwater harvesting initiatives.
Yet residents say these efforts face obstacles. Carmer Malngiang points to the tension between restoration and development and says, “We plant trees every year, but many are cleared for new resorts. The government must prioritise ecological integrity over commercial growth.” The future of Meghalaya’s water security depends on balancing development with environmental stewardship.
Ultimately, the future of Meghalaya’s water security rests on a tripod of sound policy, ecological responsibility, and active community stewardship. The “abode of clouds” can no longer treat rainfall as an endless resource.
Meghalaya’s water crisis is not simply about declining rainfall. It is the result of multiple pressures—changing monsoon patterns, shrinking forests, rising tourism and inadequate water storage.
The defining challenge for the state is no longer how much rain falls but how effectively that rain can be captured, stored and managed. If the wettest place on Earth can experience water stress, it offers a stark lesson for other regions facing a future of unpredictable climate.
The rain still falls on Meghalaya’s hills. The question is whether the land and the systems built upon it can learn to hold it.