What Not to Eat in Monsoon: 15 Foods Indians Must Avoid (2026)

Every June, the same thing happens in Indian homes. The rains arrive. The air smells fresh. And within two weeks, someone in the family has an upset stomach, loose motions, or worse. Knowing what not to eat in monsoon can protect your whole family from the most common illnesses of the season.

I have been through this myself. My wife and I learned the hard way after our son was sick two summers in a row. Both times, it came down to something we ate without thinking. Since then, we have studied this closely - FSSAI guidelines, ICMR reports, and conversations with our family doctor. This article is what we now follow at home.

Can We Eat Watermelon in Rainy Season?

Yes, you can eat watermelon in rainy season if you buy it whole, wash it and cut it at home. Watermelon is a summer fruit in India. Farmers sow it in January and February so that it is ready in the summer months, says TNAU Agritech. So in the monsoon, there is less fresh watermelon in the market.

The real risk is cut watermelon from a cart. NSW Health in Australia links outbreaks of listeria illness to rockmelon, pre-cut fruit and fruit salad (NSW Health). Cut fruit on a cart sits in the open air, and flies land on it. Skip pre-cut watermelon from street stalls in the monsoon.

How to eat watermelon safely in monsoon

1. Pick a whole watermelon with no cracks, soft spots or mould.
2. Wash the rind under running water and rub it before you cut it. The UK Food Standards Agency says washing removes harmful bacteria from the outside of fruit (FSA home food fact checker).
3. Eat cut watermelon soon. Put leftovers in the fridge within 2 hours, or within 1 hour on a day hotter than 32 °C. That is the USDA food safety rule (USDA FSIS).
4. Keep your fridge between 0 and 5 °C, as the UK Food Standards Agency advises.

Some families also follow Ayurveda. Its monsoon routine, Varsha Ritu, advises against "excessive liquid" (Ritucharya review, AYU journal). If your family follows this tradition, you may eat watermelon in small amounts. Food safety agencies do not say that whole watermelon is unsafe in the rains.

Can I Eat Chicken and Eggs in Monsoon?

Yes, you can eat chicken and eggs in monsoon if they are fresh, kept cold and fully cooked. Chicken can have bacteria all the way through the meat, says the UK Food Standards Agency. So cook it until the middle is steaming hot, with no pink meat and clear juices (FSA: Cooking your food). The FSA gives safe core temperatures of 70 °C for 2 minutes, or 75 °C for 30 seconds.

Raw chicken spoils faster in warm weather. Bacteria such as Salmonella grow fastest between 4 °C and 60 °C, and can double in as little as 20 minutes, says the US food safety service, USDA FSIS. So buy chicken from a shop that keeps it cold. Take it home fast, and cook it or put it in the fridge the same day.

Is it safe to eat chicken and eggs every day in monsoon?

Yes, for most healthy people it is safe to eat chicken and eggs every day in monsoon, as long as each meal is fresh and fully cooked. The rain does not make cooked chicken or eggs unsafe. What matters is how you buy, store and cook them. For how many eggs to eat in a day, see our guide on how many eggs per day are safe.

Keep eggs in the fridge in the monsoon. The UK Food Standards Agency says temperature changes can cause wet drops on the shell. These drops help Salmonella get from the outside of the shell into the egg. Cook eggs until both the white and the yolk are firm.

Why do people say not to eat chicken in rainy season?

The idea comes mostly from Ayurveda. A review of Ritucharya in the journal AYU says that in Varsha Ritu, foods "which are heavy and hard to digest, like meat" are avoided. This is a tradition about digestion, not a germ test. Modern food safety advice says cooked chicken is safe in any season if you handle it well.

Why Does Monsoon Make Food Risky?

Monsoon weather makes food go bad faster. Warm days and damp air help bacteria and mould grow. Food that stays fresh on a cool day can spoil much sooner on a warm, wet day.

Here is what happens during monsoon:

• Bacteria like E. coli and Salmonella grow fastest between 4 °C and 60 °C, doubling in as little as 20 minutes (USDA FSIS)
• Floodwater and mud can splash onto vegetables grown close to the ground
• Street food vendor water sources are often compromised
• Fish and seafood spoil fast if they are not kept on clean ice
• Flies carry bacteria from puddles directly to uncovered food

WHO data point: About 866 million people, almost 1 in 9 people in the world, fall ill each year after eating contaminated food. Children under 5 carry 29% of the health burden from unsafe food, says the World Health Organization (WHO food safety fact sheet, June 2026). In India, heavy monsoon rain is linked to a higher risk of diarrhoea in children under five, a PLOS ONE study of the 2015-16 Demographic and Health Survey found (Dimitrova and Bora, 2020).

Which Vegetables Should You Avoid in Monsoon?

Leafy green vegetables need the most care in monsoon. Spinach (palak), fenugreek (methi), coriander and lettuce grow close to the ground. In the rains, mud and dirty water can splash onto the leaves. Washing helps, but raw leafy salads are the riskiest way to eat them in this season.

Take extra care with these vegetables from June to September:

The vegetables that are easier in monsoon are the ones that grow above the ground. Bitter gourd, ridge gourd, bottle gourd, drumstick and cluster beans (gavar) are good choices. They grow on vines, bushes or trees, so the part you eat does not sit in wet soil.

Can we eat palak and methi in rainy season?

Yes, you can eat palak and methi in rainy season if you wash them well and cook them. Pick fresh, firm leaves, and throw away any that are yellow, slimy or rotten. Wash the leaves under running water and rub them, as the UK Food Standards Agency advises. Then cook them until steaming hot, in dal, sabzi or a paratha filling. Avoid raw palak or methi in salads and chutneys during the rains.

Dried methi seeds and kasuri methi are easy swaps when the fresh leaves in the market look poor.

Seafood and Meat: Why Monsoon Is the Wrong Time

India stops most deep-sea fishing for part of the monsoon. In 2026, the central government banned fishing by all fishing boats in India's Exclusive Economic Zone from 1 June to 31 July on the west coast. On the east coast, the ban ran from 15 April to 14 June (Ministry of Fisheries order, 2026). The order says the 61-day ban is for the "conservation and effective management of fishery resources" and for sea safety. Small boats without motors can still fish. So there is less fresh sea catch in these weeks, and you need to check freshness with extra care.

Prawns, crab and mussels need extra care too. Cholera comes from eating food or drinking water that has the bacterium Vibrio cholerae in it, says the World Health Organization. A study by the ICMR National Institute of Cholera and Enteric Diseases found more bacteria in Ganga river water near Kolkata in the monsoon than in winter, including Vibrio (Saha and others, 2019).

Fish spoils fast in warm weather. Bacteria grow fastest between 4 °C and 60 °C, so fish must stay on clean ice from the boat to your kitchen. Buy fish that is firm, smells fresh and sits on plenty of ice.

Can we eat fish in rainy season?

Yes, you can eat fish in rainy season if it is fresh, kept on ice and fully cooked. Buy from a shop with good cold storage, and cook the fish the same day. Skip raw or half-cooked fish and prawns until the rains end. If the fish smells sour or feels soft, do not buy it.

If you do eat fish during monsoon:

1. Buy only from cold-chain stores (supermarkets, not wet markets)
2. Cook until the middle is steaming hot: 75 °C for 30 seconds or 70 °C for 2 minutes, as the UK Food Standards Agency advises (not just the surface)
3. Never eat raw or partially cooked seafood - sushi, ceviche, or half-cooked prawns are all high risk
4. Eat it fresh. Put any leftovers in the fridge within 2 hours, and eat them within two days, as the UK Food Standards Agency advises

Chicken is fine in monsoon if you cook it properly. But never eat half-cooked or pink chicken. Warm weather helps bacteria like Salmonella grow faster on raw chicken. See the chicken and eggs section above for the full rules.

Street Food: What to Skip and What to Be Careful With

This is the hardest one. No one wants to give up pani puri and chaat. But during monsoon, street food is one of the biggest causes of food poisoning in India.

The problem is not always the vendor. Heavy rain can let dirty water into supply pipes, and many stalls have no clean water to wash with. Chutney left out in the open sits in the "danger zone" of 4 °C to 60 °C. USDA says food should not stay out for more than 2 hours, or 1 hour above 32 °C. Pani puri "pani" made with raw mint, coriander and unboiled water is a direct risk.

High-risk street foods in monsoon:

• Pani puri / golgappa: The water is almost always made with raw herbs and unboiled water. Avoid entirely from June to September.
• Bhel puri and sev puri: Pre-cut vegetables sitting in open air + moist chutneys = bacteria growth by the time you eat
• Cut fruit from carts: Pre-cut watermelon, mango slices, and fruit chaat exposed to open air and flies. High risk.
• Juice from street stalls: Equipment is rarely sanitized; sugar cane juice machines are especially risky during monsoon
• Samosas and kachori kept warm: Fillings kept just warm, not hot, can let bacteria grow. USDA says hot food should stay at or above 60 °C.

Safer street food choices:

• Freshly fried items (eat hot, immediately after frying)
• Hot bhutta (corn on the cob) - heat kills bacteria
• Sealed packaged snacks
• Masala chai from a vendor who boils water visibly in front of you

Dairy Products: The Hidden Risk in Monsoon

Milk spoils faster in monsoon than at any other time of year. If you buy loose milk (the kind that comes in a polythene bag from your local dairy), it may already be close to spoiling by the time you get home.

The rule is simple: boil loose milk before you use it. Packet milk that says "pasteurized" is already heat-treated, but once you open it, it must stay cold. Keep it in the fridge at 0 to 5 °C and use it within the time on the pack. Milk left out in the danger zone for more than 2 hours is not safe. Many Indian homes boil all milk, and that is a safe habit.

Dairy items to be careful with during monsoon:

• Curd (dahi): Curd bought from outside may have been stored at wrong temperatures. Make fresh curd at home using boiled milk.
• Paneer: Fresh paneer from unrefrigerated shops is high risk. Buy only from cold-chain sources or make at home.
• Lassi and chaas from roadside stalls: Diluted with water (which may be unboiled), stored in open containers.
• Ice cream from small shops: Power cuts can let ice cream melt and freeze again. Skip ice cream that looks icy or has lost its shape.

The safest rule: if you did not make it yourself from boiled milk, be cautious with dairy during monsoon.

Can we eat ice cream in rainy season?

Yes, you can eat ice cream in rainy season if it is sealed, from a brand you trust, and still hard-frozen when you buy it. Melted ice cream sits in the danger zone of 4 °C to 60 °C, where bacteria can double in as little as 20 minutes (USDA). So do not buy ice cream that has gone soft. Do not refreeze a tub that melted at home.

Fruits: Which Are Safe and Which Are Not in Monsoon

Most fruits are actually safe in monsoon if you wash them properly and eat them with the skin intact or peel them yourself. The risk comes from pre-cut fruit, fruit with broken skin, or fruits that have been sitting in humid conditions too long.

Safe monsoon fruits:

• Jamun (Java plum) - ripens in June and July; TNAU Agritech calls it a good source of iron
• Pomegranate - thick skin protects from contamination
• Litchi - eat fresh, same day
• Pear - safe with proper washing
• Bananas - eat whole, peel it yourself

Fruits to be careful with:

• Watermelon: Cut watermelon from vendors sits out for hours. Buy whole, cut at home, and eat it the same day. Put leftover cut watermelon in the fridge within 2 hours. See the watermelon section above.
• Mangoes: Peak mango season is in the summer. FSSAI bans calcium carbide ("masala") for ripening fruit, and in May 2025 it asked all states to step up checks on fruit markets (FSSAI press release). Mangoes with broken skin spoil fast in damp weather, so skip them.
• Papaya: Fine when ripe and freshly cut at home. Not safe from street vendors.
• Grapes: Wash very well under running water, rubbing each bunch, as the UK Food Standards Agency advises. Throw away any grapes with mould.

Water: The Most Important Food Safety Issue of Monsoon

During monsoon, water pipes in many Indian cities can get contaminated. Heavy rain causes overflow in sewage systems, which can mix with water supply lines. Typhoid spreads through contaminated food or water, says the World Health Organization, and so does cholera. In Ahmedabad and Surat, typhoid (enteric fever) cases peaked in the early monsoon. The monsoon season raised the risk by about 35%, in a study of cases from 1995 to 2017 (Iyer and others, 2021).

Study data point: In the Gujarat study, the monsoon season raised the risk of enteric fever by 35% in Ahmedabad and 34% in Surat. Heavy rain alone added about 5% more cases in Ahmedabad. That is why safe drinking water matters most in these months.

What to do with water in monsoon:

1. Boil drinking water if your purifier is old, the power is off, or your area has flooding. Boiling kills most disease-causing germs, but it does not remove heavy metals or other chemicals, says the US EPA. Bring water to a rolling boil for at least one minute. Read more in our guide on why to boil water in monsoon.
2. Use an electric kettle for easy boiling. The InstaCuppa Electric Kettle Dispenser holds 5 litres. It boils water when you press Reboil, then keeps it warm at the heat you pick: 95, 85, 65, 55 or 45 °C. It has auto shut-off and dry-boil protection. A battery dispense button pours water during a power cut. It costs Rs 5,699 and was in stock on 12 October 2026.
3. Store boiled water in covered glass or stainless steel containers. Do not leave water in open vessels where insects and airborne bacteria can reach it.
4. Never use tap water for making chutney, salads, or juices without boiling first.

Rainy Season Me Kya Nahi Khana Chahiye?

Rainy season me kya nahi khana chahiye? Barsat me street ka pani puri, kata hua phal, kacchi hari sabzi ka salad, adha paka chicken ya machli, aur bina ubla pani avoid karein. In English: in the rainy season, avoid street pani puri, pre-cut fruit, raw leafy salads, half-cooked chicken or fish, and unboiled water.

Kis mausam mein kya nahin khana chahie?

Kis mausam mein kya nahin khana chahie, yeh soch Ayurveda ke Ritucharya se aati hai. In English: the idea of what not to eat in each season comes from Ritucharya, the seasonal routine of Ayurveda. For the monsoon, Varsha Ritu, the AYU review says to take boiled water and to avoid excessive liquid and heavy foods like meat. This is tradition. The food safety rules on this page come from health agencies like WHO, USDA and the UK Food Standards Agency.

15 Foods That Are Actually Safe in Monsoon

It is not all bad news. There are plenty of foods that are safe and even good for you during monsoon. Here is our family's go-to list: