Farmers across the UK are racing against time to harvest their hay crop as an unpredictable heatwave grips the nation. With temperatures soaring between 20-28 degrees Celsius and light winds, ideal drying conditions have made it easier for farmers to make hay – but they know a sudden downpour could undo all their hard work.
The annual process of baling hay is a finely-tuned operation that requires precision timing and attention to detail. From mowing to tedding and finally baling, each stage must be completed before the rain arrives. The success of this year's harvest is crucial, especially after last year's drought led to high prices and scarcity of hay over winter.
Farms in regions like Berkshire have been at full capacity, with some even completing their first crop during the late May heatwave. However, those on higher chalk lands required more time for the grass to mature sufficiently for cutting. The process is labour-intensive, with freshly cut grass needing to be tedded – spread out and fluffed using rotary tines – to dry thoroughly in the sun.
But the increasing unpredictability of weather patterns poses a significant challenge. Recent events, such as an unforecast storm in the West Country on June 22nd, which brought over 18,500 lightning strikes, have demonstrated this volatility. While some areas received only thunder and rain, others had to re-ted and re-dry their crops, adding extra time and effort.
As farmers work long hours in hot fields with little shade, they are acutely aware of the risks associated with damp baled hay. Improperly dried hay can lead to mould development and spontaneous combustion, a danger signified by a distinctive 'sickly green, caramelising smell'. To avoid this, farmers must balance their need to capitalise on the current dry spell with constant vigilance regarding short-term weather forecasts.
The Met Office has indicated potential for isolated showers in parts of the UK towards the end of the week, particularly in the North West and Scotland. This will require farmers to remain vigilant, relying on a combination of traditional knowledge and modern technology to ensure they stay ahead of the weather.