Far from being an inevitability, hiking in the rain offers a unique atmosphere and a different connection with nature. However, without the right preparation, this experience can quickly turn into an unpleasant, even dangerous, memory. The cold, wet and slippery conditions are a real challenge. Fortunately, with the right equipment and a few simple reflexes, you can make the most of every moment. This comprehensive guide will give you all the keys you need to stay dry, safe and make the rain your ally.
The secret of a successful tour: the 3-layer system
The most common mistake is to think that one "big" jacket is enough. The real secret to staying comfortable is to layer your clothes intelligently. This is the famous 3-layer system, a technique that manages both the perspiration generated by your body and the rain coming in from outside.
Layer 1: The breathable layer (close to the body)
The first layer, the one in direct contact with your skin, has the job of wicking away perspiration to keep you dry. Forget cotton at all costs, which acts like a sponge and will cool you down from the first effort. Choose technical materials such as merino wool, which keeps you warm even when wet and reduces odours, or synthetic fibres (polyester, polypropylene) which dry very quickly.
Layer 2: The insulating (intermediate) layer
On top of this, the second layer has an insulating role: it has to keep your body warm. This is where fleece jackets come in, offering an excellent warmth-to-weight ratio, or thin down jackets. When it rains, opt for a down jacket made from synthetic down, as it will continue to insulate you even if it gets damp, unlike natural down, which loses all its properties when wet.
Layer 3: The protective (outer) layer
Finally, the third layer is your shield against the elements. This is your waterproof jacket and waterproof trousers. Their role is to protect you from the rain and wind, but it's crucial that they are also "breathable". A good protective jacket has a technical membrane (such as Gore-Tex or others) that prevents water droplets from getting in, while letting the water vapour from your perspiration escape. Check out the details that make all the difference: a well-covered, adjustable hood, perfectly taped seams and ventilation zips under the arms.
There are different types of hiking jacket, depending on the weather conditions you're used to. Read our guide to choosing between a softshell jacket and a hardshell jacket.
Don't neglect your lower body! Waterproof hiking trousers or waterproof overtrousers are essential allies in preventing your legs from getting wet and cold.
Protecting extremities, the key to comfort
Having the best three-layer ensemble won't do you any good if your feet, hands or head are exposed. It's through these extremities that heat loss is greatest and the feeling of discomfort most quickly sets in.
For your head, slip a cap under the hood of your jacket: its visor will prevent the rain from running down your face. In cold weather, a thin cap made from synthetic or merino wool will provide the necessary warmth. For your hands, waterproof gloves or mittens are essential to avoid losing dexterity in the cold.
As for your feet, they deserve special attention. Opt for hiking boots with a waterproof-breathable membrane. They will support your ankles and limit seepage. The choice of socks is just as important; as with the first layer, opt for merino wool or synthetics. Always remember to keep a spare pair at the bottom of your bag, in a waterproof pocket. The accessory that makes all the difference are the gaiters. These attach to your boots and ride up the calf, creating an impenetrable barrier to water that might seep through the top of the boot or to mud.
A rucksack and well-protected equipment
Protecting your body is one thing, but keeping your gear dry is another. A damp sleeping bag or a soaked change of clothes can ruin a trek lasting several days. The first line of defence is the rain cover, a waterproof outer bag that covers your rucksack. Make sure it's the right size for your bag. For added security, compartmentalise the inside of your bag with dry bags. They provide effective protection for your most sensitive items, such as electronics, your first-aid kit and your dry clothes. Alternatively, simple but sturdy bin liners can do the trick.
Prevent minor injuries and keep your spirits up
Damp and cold can quickly sap your energy and motivation.
- The first-aid kit: It must be complete, with particular attention paid to foot care. Moisture softens the skin and can lead to blisters. Make sure you have specific "double skin" dressings.
- The thermos of hot drinks: It's the little luxury that changes everything. A break with a hot tea, soup or coffee is a wonderful pick-me-up. The insulated flask helps to combat the cold and offers a well-deserved moment of comfort.
Good planning to avoid unpleasant surprises
The best safety is prepared before you set off.
- Check the weather forecast: Don't just find out if it's going to rain, check the intensity of the rainfall and how it will change over the course of the day.
- Adapt your route: Avoid areas that are known to be dangerous in wet weather, such as ridges that are very exposed to the wind, fords that can become impassable or slopes that are too steep and muddy.
- Tell someone you know: This is a basic rule, but it's even more important in bad weather. Indicate your precise itinerary and the estimated time of your return.
On your return: take care of your equipment
Once you've finished hiking, don't leave your wet gear curled up in a corner. Proper care will ensure that it lasts as long as possible. For your shoes, remove the insoles and stuff them with newspaper, changing them regularly. Avoid placing them too close to a source of direct heat, which could damage the materials. For your technical clothing, wash occasionally with a special detergent to clean the pores in the membrane.
Accessories and safety: reflexes to adopt
Hiking in the rain requires extra care and a few extra tools to ensure that everything goes smoothly. Here are the essential points to bear in mind.
Adapting to the terrain and visibility
The wet ground transforms the paths: the roots and rocks become veritable skating rinks.
- Hiking poles: They're no longer an option, they're a necessity. They give you two extra points of support, crucial for maintaining your balance on muddy descents or when crossing small streams.
- A headlamp for hiking: Even in the middle of the day, overcast skies and driving rain can considerably darken the atmosphere in the forest. Carrying a headlamp in your bag will ensure that you can see where you're going and won't be caught unawares when the end of the day arrives faster than expected.
