Every summer, mangoes represent more than fruit in India, as they define memories, rituals, and seasonal identity. However, across orchards from Uttar Pradesh to Maharashtra, farmers and scientists now observe this tradition weakening due to climate changes.
India’s Mango Landscape and Importance
India remains the world’s largest mango producer, covering around 24 lakh hectares with production exceeding 200 lakh tonnes. Moreover, this crop supports millions of livelihoods, while its dependence on stable conditions now faces serious uncertainty.
What Mangoes Need to Grow
Mango trees require warm days, cool winters for flowering, and dry periods during fruit setting. Additionally, temperature and rainfall control biological cycles, which decide flowering, fruit development, and ripening stages.
Mangoes need temperatures between 24C and 27C during flowering, while rain and humidity must stay minimal. Otherwise, fungal diseases and infestations damage fruit quality, as noted by Professor Ashok Kumar Singh from GB Pant University.
How Changing Weather Disrupts Growth
In Uttarakhand, unseasonal rain arrived during flowering, which disrupted crop conditions significantly. Furthermore, strong winds can cause fruits to fall before ripening, even without rainfall.
Additionally, uneven rainfall patterns have increased fungal infections in some regions, while others remain dry. Therefore, such irregular patterns have continued for years, gradually reducing yields.
Heat Stress and Scientific Findings
A 2025 district-level study covering 328 districts across 20 states confirmed the link between warming and falling yields. Moreover, a 1C rise in minimum temperature during fruit maturity can reduce yields by up to 11%.
Another 2025 study by ICAR in Lucknow showed extreme heat damage during 2024. Temperatures between 41C and 47C persisted for nearly 25 days, affecting early and mid-season varieties.
Consequently, fruits showed tip burning, early ripening, and changes in taste and texture. Meanwhile, 2023’s cooler season allowed better flowering, pollination, and fruit development compared to 2024.
Hidden Damage and Pest Spread
A condition called spongy tissue makes fruit appear normal outside but spoiled inside, remaining undetectable without cutting. Additionally, climate change has enabled pests like weevils to expand across South Asia, including India and neighbouring countries.
Future projections suggest average temperatures may rise by 3.3C, while flowering seasons may see increases of 3.6C. Therefore, such shifts directly threaten sensitive crops like mangoes.
Impact on Prices and Farmers
As yields decline, prices may rise, making mangoes less accessible to many consumers. Moreover, farmers already face falling productivity, while many struggle to maintain profits despite crop insurance options.
Future of Mango Farming in India
India grows varieties like Dashehari, Langra, Amrapali, and Chausa under varying conditions. Therefore, each variety requires specific adaptation strategies to survive changing climates.
However, orchard owners cannot easily switch crops, while declining yields continue affecting livelihoods. Consequently, the future of mango farming depends on timely action and adaptation.
India’s mangoes have survived generations of climate cycles, including monsoons and dry spells. However, the key question remains whether they can adapt fast enough to match rapidly changing environmental conditions.
