Heatwaves, Harvest & Health: Keeping Farm Teams Safe This Summer
Robert Gazely
Jun, 25 2026With a UK heatwave currently pushing temperatures well above seasonal norms, it’s a timely reminder of the importance of health, safety and wellbeing across rural businesses.
While extreme heat may feel short-lived, hotter summers are becoming more frequent. With harvest 2026 approaching, now is the time to ensure teams are prepared to work safely during prolonged periods of high temperatures.
In agriculture, where work is often physically demanding and outdoors, heat presents a genuine safety risk – not just a comfort issue. It can lead to dehydration, fatigue and reduced concentration, increasing the likelihood of accidents, particularly around machinery.
Simple steps to manage heat risk
1. Prioritise rest breaks
Regular breaks are essential, particularly during busy harvest periods.
- Increase break frequency in hot conditions
- Provide access to shaded or cooler rest areas
- Encourage workers to step away from PPE and machinery when resting
Fatigue is a key contributor to accidents, and heat accelerates it.
2. Stay hydrated
Hydration needs to be proactive, not reactive.
- Ensure easy access to fresh drinking water
- Encourage regular, small drinks throughout the day
- Don’t rely on thirst as an indicator
High temperatures and physical work quickly increase fluid loss.
3. Don’t rely on air-conditioned cabs
Modern machinery with air conditioning is valuable, but it doesn’t remove risk.
- Long hours in cabs can still lead to dehydration
- Operators may drink less without realising
- Moving between cool cabs and hot fields can increase fatigue
Hydration and breaks remain just as important for machinery operators.
4. Manage fatigue carefully
Heat and long hours combine to impair judgement.
- Watch for signs of tiredness or heat stress
- Avoid operating machinery when concentration is reduced
- Rotate tasks where possible
Slower reactions and poor decision-making significantly increase risk.
5. Plan around the heat
Where possible, adapt working patterns:
- Schedule demanding work for cooler parts of the day
- Avoid peak midday heat where feasible
Even small adjustments can reduce exposure to the highest temperatures.
A timely reminder as harvest approaches
The current heatwave is not an isolated event. As we head into harvest, businesses should treat heat as a core safety consideration.
Simple measures – rest, hydration and sensible scheduling – make a meaningful difference.
Protecting your team ensures not only their wellbeing, but a safer and more productive harvest.
