Precautions for Motorcyclists on Extremely Hot Days
If you're a fan of touring, trail riding, or simply never leave your bike parked during summer, this guide is for you.
For those who live the road with passion, summer in Portugal means stunning landscapes and countless kilometers of adventure.
With rising temperatures and increasingly frequent heat waves, it's essential to take extra care. The In-Parts team has gathered the key recommendations to protect your health and ensure your well-being on every summer trip.
1. Hydration Is Essential
On a bike, exposure to hot wind and constant sun speeds up dehydration. Before setting off, drink water. And don’t wait until you're thirsty! Drink fluids regularly, as thirst is a sign your body is already lacking fluids.
Ideally, drink water or beverages with electrolytes. Take cold drinks in insulated bottles or small coolers fitted in the top case or side cases. You can also add ice cubes or freeze bottles beforehand to keep them cool for several hours.
Avoid alcoholic or caffeinated drinks, as they contribute to dehydration. On long trips, stop every 1.5 to 2 hours to hydrate, stretch your legs, and cool down.
Practical tip: Bring a hydration pack (like a camelbak) or a thermal bottle in your top case.

2. Proper Gear for the Heat
Many riders skip full gear on hotter days, but this is dangerous and unnecessary. Instead, choose breathable technical clothing. There’s a wide range of gloves, jackets, and pants designed for high temperatures that combine protection with thermal comfort.
Avoid dark clothing, thick waterproof layers, and thermal wear. Choose a well-ventilated helmet and a cooling liner under your helmet to avoid the “greenhouse effect” on your head, and wear a cooling vest to stay comfortable on your torso.
Try to cover all exposed skin to protect it from sunburn, either with clothing that has built-in UV protection or sunscreen. For example, wear a balaclava to shield your neck and face, and apply sunscreen to your wrists.
Choosing summer-specific technical gear makes all the difference in maintaining a stable body temperature and avoiding health issues. Contact us for expert advice: WhatsApp (+351) 963 867 304.
3. Plan Your Route and Timing
During a heatwave, riding when the sun is at its strongest is a mistake. Heat from the asphalt rises up your legs and can cause fatigue or even fainting. Ideally, start early, take advantage of the morning, and avoid riding between 11 AM and 5 PM.
If you’re touring and want to ride all day, plan for a long break during the hottest hours: have a light meal, find some shade, and (if possible) take a nap or go for a swim.

4. Stay Alert to Your Body’s Warning Signs
While on the road, especially in remote areas, you need to watch for signs of heat exhaustion:
- Extreme fatigue and drowsiness,
- Muscle weakness,
- Blurred vision,
- Dizziness, and
- Nausea.
If you experience any of these symptoms, stop immediately in the shade, remove your helmet and jacket, hydrate, and rest. Continuing in these conditions is a serious risk to yourself and others.
5. Your Bike Feels the Heat Too
On very hot days, your motorcycle’s engine can overheat too. So avoid staying stuck in heavy traffic for extended periods, and don’t leave your bike in the sun unless necessary.
Conclusion
Riding a motorcycle in summer is amazing, but we should treat the heat just like we treat curves: with respect, skill, and attention.
Many of the good habits we follow daily like staying hydrated, wearing breathable clothing, and using sunscreen also apply to riding. By following these tips, you’ll be better prepared to handle high temperatures without sacrificing your well-being or the joy of the ride.
The In-Parts team wishes you a Safe Ride!