30mm of Rain in 10 Minutes Took a Quarter of Their Crop, Just Ahead of an Expected Record Harvest. The Lesson Every Farm Needs to Hear.

7 days ago

8 min read

Left: a flattened, storm-hit lupin and wheat paddock under dark hail clouds. Right: a sunny farm stand with visitors, showing how farms can spread income beyond one crop

Late on a Tuesday in October 2026, a storm rolled over Kamora Park, a Poll Merino stud at Sandalwood in South Australia. About 30 mm of rain fell in roughly 10 minutes. Hail up to 1 cm across hammered the tin roof. Stud principal Katelyn Boughen told ABC News it almost sounded like little gunshots.

By the next day, her aunt Anne estimated about a quarter of their crop, around 400 hectares, was gone. That was just ahead of what was expected to be a record harvest.

So what is the lesson? Even a great year can be decided in minutes. The farms that sleep best spread their income across seasons and sources, so no single storm, frost or price drop gets the final word on the year.

The short answer: Hail and storms can wipe out months of work in one evening, even in a bumper season. Insurance can soften the blow, but it rarely covers everything. Spreading income across more than one season and source, such as direct sales, off-season events and paying visitors, means one bad night hurts without deciding your whole year.

What Happened at Kamora Park

Kamora Park, about 175 km east of Adelaide, runs a sheep stud and grows crops. Severe storms swept parts of the Riverland and Mallee late on Tuesday, 20 October 2026.

ABC News reported that hail stripped some crops down to the stalks. Huge gutters washed through paddocks, sheep feeders were smashed and trees were stripped. Anne Boughen told the ABC she had never seen anything like it.

The cruellest part sat in one corner of the property. The family had spent about three years trying to grow lupins to save money. This year the lupins looked excellent. Katelyn said they suspected at least half of that crop might be damaged, though they were not yet sure.

"We're at the mercy of Mother Nature," she said.

Bar chart of rain reported across South Australia's Riverland and Mallee during the 20 October 2026 hail storm, with Kamora Park at about 30 mm in 10 minutes — Rain reported on 20 October 2026. Kamora Park's 30 mm fell in about 10 minutes; other figures cover longer windows and come from different reporters. Source: ABC News, 21 Oct 2026.

The storms were patchy. Western parts of the Riverland and Mallee received 13 to 35 mm. Locals in Lameroo reported 35 mm of rain and hail within an hour, enough to flood the main street. The Bureau of Meteorology recorded 22 mm at Ponderosa.

Totals swung widely from town to town. That is how storms and hail work. You cannot predict which paddock they pick.

Reality Check: The quarter-of-the-crop figure is the family's own early estimate, not an assessed loss. The lupin damage is a suspicion. We do not know their insurance position or what else the farm earns. This story is not about anything they did wrong. It is about how fast one evening can rewrite a year.

Why a Record Year Makes the Hit Hurt More

Here is the twist. Across many parts of South Australia, years of drought broke this year. ABC News reported above-average rainfall and South Australian farmers preparing for an expected record-breaking harvest.

In a year like that, a farm can feel safest. Hopes are high. The whole year's reward hangs in the paddock, waiting for the header.

The same pattern shows up around the world. A frost hits the apple blossom in April, and a whole orchard's year is gone, as we covered in our story on the April freeze and the U-pick backup plan. A dry summer shrinks the pumpkin patch, as in this year's pumpkin drought and the UK pumpkin shortage.

Different crops. Different countries. Same lesson.

The Numbers Behind the Weather Risk

Mick Keogh of the Australian Farm Institute has pointed to a comparison of farm output across 16 countries from 1961 to 2009. Australia had the most volatile cropping output of the group, and agriculture was the most volatile of 16 Australian economic sectors.

The climate is shifting the odds too. In 2019, ABARES estimated that changes in climate since 2000 cut average annual broadacre farm profits by about 22%, or around A$18,600 per farm each year. For cropping farms, the cut was about 35%, or roughly A$70,900 a year.

Chart showing ABARES estimate that changes in climate since 2000 cut Australian broadacre farm profits by 22% and cropping farm profits by 35% — ABARES estimate of how climate since 2000 has changed average annual farm profits, other factors held equal. Source: The Conversation, Dec 2019.

If your farm earns money only when the crop comes in, your whole year rides on the weather. If you have cash-flow problems already, one storm can push you toward the edge many farmers in our farm bankruptcy story have faced.

What Insurance Does and Does Not Do

Insurance is your first line of defence, but it has limits.

In Australia, fire and hail have traditionally been the main perils grain growers insure, according to the Grains Research and Development Corporation (GRDC). A 2017 Deloitte report put uptake of these named-peril policies at over 75% of farmers.

Multi-peril crop insurance (MPCI) goes wider. It can cover risks like drought, excess rainfall and frost. But Deloitte found uptake was low, with premiums of roughly 5% to 10% of crop value, against about 0.55% to 3.5% for named-peril cover. A GRDC Update paper notes MPCI usually insures up to about 70% of the past five years' average income or yield.

Type of cover	What it is built for	What it usually does not do
Named-peril (hail and fire)	Pays for listed events like hail or fire on an insured crop	Cover drought, low prices or lost buyers
Multi-peril crop insurance	Wider weather and yield risks on certain crops	Pay back 100% of a normal year; GRDC cites cover up to about 70%
A spread of income sources	Money from other seasons and activities	Replace insurance; it works alongside it

Reality Check: This is general information, not insurance advice. Policies differ by insurer, crop and country. Ask your insurer three questions before the season: Is my crop covered for hail right now? What date does cover start and stop? How is a partial loss, like a quarter of a paddock, assessed and paid?

Even a good payout covers the insured crop, not the buyer you could not supply. That gap is where a second income earns its keep. For the visitor side of your farm, read what agritourism insurance coverage you need.

The Lesson: Don't Let One Storm Decide Your Year

Nothing would have stopped that hail. And no one can say a farm stand or farm tour would have saved Kamora Park's crop.

The point is simpler. When all your income comes from one crop in one window, one storm decides your year. When your income comes from several seasons and sources, a storm becomes a bad week instead of a bad year.

Diagram comparing a one-crop farm income year with a spread-income year that earns from crop, visitors and direct sales across all 12 months — Illustration only: a one-crop year depends on a single harvest window, while a spread-income year earns smaller amounts in many months.

Australian farmers already have a name for this kind of thinking. We wrote about how Australian farmers call it drought-proofing, with six family farms that built income beyond the paddock.

Australian Regional Tourism has said agritourism can increase farm income and add income streams that spread business risk. And the opportunity is real. CSIRO forecasts Australian agritourism could be worth about A$18.6 billion by 2030. In an August 2025 speech to the Agritourism Summit in Orange, NSW, Assistant Minister for Tourism Nita Green said that more than 2 in 5 tourists across key markets are interested in agritourism.

In the United States, the 2022 Census of Agriculture found 28,617 farms earned agritourism and recreation income, totalling about US$1.26 billion. That works out to an average of about US$44,004 per farm, according to researchers at Penn State and the University of Maine. USDA says the total rose 12.4% from 2017 after inflation. See more in our agritourism statistics guide.

Not every farm will earn that. But even a fraction of it, coming in during months when the crop earns nothing, changes how a storm feels.

Field-Tested Play: Grab a sheet of paper and write the 12 months across the top. Mark the months your farm earns money. If most months are blank, those are your openings for visitors, events, direct sales or off-season products. Our guide to creative off-season revenue streams has ideas for each gap.

Three Ways to Spread Your Income Before the Next Storm

No. 1: Sell something that is not the crop. Experiences do not get flattened by hail. A farm walk, a shearing demo, a harvest dinner or a school visit earns money from what your farm already knows. Start small with a simple farm stand.

No. 2: Earn in a different season. If your crop pays in November, build something that pays in autumn or winter. Our guide to turning seasonal visitors into year-round revenue shows how.

No. 3: Own your customer list. A buyer list of people who already trust you is income that does not depend on one buyer or one market.

Field-Tested Play: Start a phone or email list this month. Every buyer, visitor and curious neighbour goes on it. When you have produce, a farm day or a special, one message can fill your gate.

Reality Check: Visitors bring work, permits, insurance costs and less privacy. Weather can cancel a farm day too. A spread of income lowers the risk of one event; it does not remove risk. Check rules with your council and talk to your accountant before you start.

How My Durian Farm Spreads the Risk

I am the founder of Bloopy Durians in Bentong, Malaysia. Durian seasons are short, roughly December to February and June to August. So our income cannot ride on one season.

The farm welcomes visitors from all over the world, who reach it through a four-wheel-drive adventure. We supply durians for corporate events. And we keep a WhatsApp list of loyal customers who buy whenever durians are available. That list has become a reliable source of income.

Our farm still lives with the weather. But it earns from more than the fruit on the tree in one season, and that gives us more than one way through a bad week.

Frequently Asked Questions

How much rain fell at Kamora Park during the October 2026 storm?

About 30 mm in roughly 10 minutes on 20 October 2026, with hail up to 1 cm across, according to ABC News.

How much crop did Kamora Park lose?

Anne Boughen estimated about a quarter of the crop, around 400 hectares, was lost. This was an early family estimate, not an assessed figure.

Does crop insurance cover hail damage?

In Australia, hail is one of the main named perils grain growers insure. Cover depends on your policy, crop and dates, so ask your insurer exactly what is covered and how partial losses are paid.

What is the difference between hail insurance and multi-peril crop insurance?

Hail insurance is named-peril cover for specific events. Multi-peril crop insurance covers wider risks like drought and frost but costs more, with Deloitte citing premiums of roughly 5% to 10% of crop value.

Can agritourism protect my farm from weather losses?

No income stream stops a storm. Agritourism can add money in other months and from other sources, so one weather event is less likely to decide your whole year.

Where do I start if my farm relies on one crop?

Map your income month by month, list the empty months, then test one small idea, such as a farm stand or a farm day. Our farm readiness checklist helps you check your starting point.

Your Next Step

Katelyn Boughen is right. Every farmer is at the mercy of Mother Nature. But you can choose how much of your year one storm is allowed to decide.

Find out where your farm stands today and which income ideas suit it best.

Take the Farm Readiness Quiz

Download the Free 21-Point Agritourism Blueprint

P.S. About 10 minutes. That is how long it took for 30 mm of rain and hail to pound the tin roof at Kamora Park. You cannot stop the next storm. But you can spend the next ten minutes on the quiz and start building income that one storm cannot decide.

Stephen Loke of AgritourismSuccess.com, whose farm is featured in Bloomberg News and Asahi Shimbun. This article is general information, not legal, insurance or financial advice. Check your own situation with your insurer and accountant.