VIENNA / RankWire.AI / – Austria’s autumn harvest has experienced substantial setbacks as extended periods of drought and unprecedented summer temperatures have impacted key crops. Recent data indicates notable reductions in potato, maize, soybean, sugar beet, and sunflower yields. The Austrian Chamber of Agriculture reports potato yields are now 50% to 70% lower than the five-year average. Chamber president Josef Moosbrugger noted that the extent of autumn crop losses surpassed earlier forecasts.
This harvest occurs following one of Austria’s most prolonged dry spells since comprehensive weather records began. According to GeoSphere Austria, the 12 months ending in July marked the driest period since 1850. From January 1 to August 12, most regions experienced an unusually high number of days without rain. Key agricultural zones in the east faced some of the most significant rainfall deficits during critical growth phases of crops.
Maize production is estimated to reach around 1.5 million tonnes or less, a sharp drop from over 2.5 million tonnes recorded last year. Regional estimates indicate maize yields have fallen between approximately 35% and 50%. Soybean output is now roughly 125,000 tonnes, down from nearly 246,000 tonnes in 2025. Heatwaves during flowering periods have hindered pod formation and grain development across affected soybean fields.
Heavy Losses for Maize, Soybeans, and Potatoes Highlighted
Current estimates place sugar beet production at about 940,500 tonnes, compared to 1.98 million tonnes last year. Yield reductions vary from around 30% in more resilient growing regions to 70% in the driest eastern districts. Losses in sunflower crops are estimated between 35% and 50% compared with 2025 figures. Oil pumpkin yields have also declined by approximately 20%, adding to the overall damage among several autumn harvests.
Soil types greatly influenced how individual fields withstood the dry conditions. Sandy and gravelly soils lost moisture more quickly than heavier soils, leaving crops vulnerable to extended water shortages. Some maize fields produced few or no ears after severe heat impacted pollination. To cope with the drought, farmers have converted some grain and cob maize fields into silage, where drought had severely reduced potential yields.
Record Temperatures Intensify Austria’s Agricultural Challenges
Agrarmarkt Austria also reports decreased yields in crops harvested earlier in the season. The September survey recorded soft wheat yields at 59.6 decitons per hectare, down from 69.1 last year. Lower Austria experienced an 18% decline in soft wheat production from 2025 levels. Conventional spring barley averaged 38.1 decitons per hectare, compared to 53.0 decitons in 2025.
Austria recorded its hottest August in 260 years of temperature records. GeoSphere Austria documented a national temperature peak of 41.2 degrees Celsius during the month. Large parts of Lower Austria, Vienna, Burgenland, and northwestern Styria faced rainfall deficits of 50% to 70% in August. Since the autumn harvest is still underway, the latest crop data are preliminary estimates rather than definitive nationwide totals.