# Weather impacts on European agricultural yields

> Live situation record from CLSTR: https://clstr.news/situations/weather-impacts-on-european-agricultural-yields
> Updated: 2026-08-18T10:27:15.000Z. Sources: 4. Developments: 2.

Extreme weather patterns, characterized by heatwaves and dry conditions, are causing divergent impacts on agricultural yields across the Netherlands and Belgium.

In late July, Dutch viticulture saw improved grape ripening and reduced fungal disease risks, though potato farmers faced challenges with reduced tuber size and harder skins due to dry soil. 

By mid-August, reports indicated further shifts in fruit production. In Belgium, warm spring and sunny summer conditions led to a record-early pear harvest with high sugar content, though total yields were expected to decrease by 15 to 20 percent due to smaller fruit sizes. In the Netherlands, heatwaves impacted European raspberry supplies, while the blueberry market faced potential shortages as heatwaves in Peru threatened flower production.

## Timeline

### 2026-08-18: Agricultural shifts reported in Belgium and Netherlands fruit harvests

Warm weather and heatwaves are causing early pear harvests in Belgium and supply concerns for blueberries and raspberries in the Netherlands and Peru.

4 sources. https://clstr.news/cluster/agricultural-shifts-reported-in-belgium-and-netherlands-fruit-harvests

### 2026-07-27: Netherlands heatwave lifts wine harvest prospects while straining potato crops

Netherlands' heatwave improves grape ripening for winemakers but hampers potato growth, underscoring climate‑driven agricultural challenges.

2 sources. https://clstr.news/cluster/netherlands-heatwave-lifts-wine-harvest-prospects-while-straining-potato-crops

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Cite as: Weather impacts on European agricultural yields. CLSTR, https://clstr.news/situations/weather-impacts-on-european-agricultural-yields