Heat, routes, and drivers: how to look after your team (and your operation) during a heatwave

It's three in the afternoon on a Thursday in August. The dashboard thermometer reads 41 degrees. Your driver has fifteen stops left, a shirt stuck to his back, and a water bottle that went warm two hours ago. He's moving slower, and not because he wants to: at that temperature, the body can't give more.

It's easy to see the heat as a summer nuisance, something you put up with and that's that. But for whoever delivers out on the street, it's another matter. And for your operation, too.

The heat isn't just discomfort: it's a risk

First, what truly matters: extreme heat is a risk to your team's health. Heatstroke, dehydration, exhaustion. These aren't exaggerations; they're things that happen every summer to people who work in the sun.

And it's not just common sense. Since 2023, Spanish regulation requires adapting outdoor work —or stopping it— when AEMET declares an orange or red heat alert. What exactly that means for your company is for your risk-prevention service to define, but the direction is clear: when it really bites, you can't deliver as if it were a day in May.

What the heat does to your operation

Here's the part that sometimes gets overlooked: heat doesn't just wear down people, it also moves your numbers.

In extreme heat, the pace drops in the middle hours —it's inevitable— and with it, productivity. A route that took four hours in spring stretches out. Errors go up, because a tired mind makes more mistakes. And everything refrigerated has less margin: every minute with the door open in the sun counts.

In other words: the exhausted driver and the delayed operation are the same problem, seen from two sides.

Looking after the driver is looking after the operation

That's why the conclusion isn't "you have to choose between the people and the service." It's the opposite. A team that's looked after —with water, with breaks, with routes that don't ask the impossible at three in the afternoon— performs better, makes fewer mistakes, and stays with you longer.

In a sector where retaining drivers is so hard, treating the team well in the toughest month isn't a gesture: it's an operational decision.

How to plan with the thermometer in mind

The good news is that much of this is solved in the planning, before anyone hits the street:

• The hardest stops, first thing. Concentrate the demanding, exposed stops when the heat isn't biting yet. Leave the easy ones for midday.
• Shorter routes at the peak. Cut the time the driver spends in the sun during the middle hours, even if that means reorganizing the day.
• Water and breaks, inside the plan. Not as something that'll "sort itself out," but built into the route.
• Watch the alerts. If AEMET declares an alert, the day's plan has to be able to change, not carry on as if nothing.

This is where Routal helps: you can plan respecting those rules —the exposed stops early, shorter routes at midday— and rebuild the day in minutes if a heat alert comes up or a driver needs to stop. Stops go in order with realistic times that account for August not being as fast as April, and the customer gets an automatic heads-up on arrival, without anyone having to make calls in the sun.

It's not squeezing the team one degree more. It's organizing the day so the heat weighs as little as possible.

Summer is won by looking after whoever delivers

In the end, a person drives the van. And that person, in August, is having a harder time than in any other month. Looking after them isn't just the right thing: it's what keeps your operation standing when it costs the most. That trust will help you in the hardest moments. A team that's motivated and invested in the business is the best long-term investment there is.

Start with the simplest thing: look at your middle-of-the-day routes and move the most exposed stops to first thing in the morning.

And if you want to prepare for summer while looking after both your team and your service, ask us for a call →