What Is Too Cold for Backpacking?

By Anna Duncan

Backpacking can be a great way to explore the outdoors, but it is important for hikers to be prepared for potential cold weather. Knowing what is too cold for backpacking is important to ensure that you have the right gear and clothing for any given situation.

For most people, temperatures below 40°F (4°C) are considered too cold for backpacking. At temperatures this low, you may not only be uncomfortable but also at risk of hypothermia or frostbite.

As such, the best advice is to avoid backpacking in temperatures below 40°F (4°C). However, if you must go out in colder temperatures, make sure you pack appropriate gear and clothing.

Clothing: Wear several layers of clothing including a base layer made of synthetic or wool material like Merino wool which will help keep you warm while also wicking away moisture. On top of this layer add an insulating layer such as a fleece jacket or down vest along with a waterproof outer layer like a rain jacket or parka.

Gear: Make sure your sleeping bag is rated for temperatures lower than the forecasted lows. It’s also important to bring along an insulated sleeping pad to help keep your body heat from escaping into the ground. Consider bringing some hand warmers and/or foot warmers as well to help keep your extremities warm.

Hydration: Staying hydrated in cold weather can be difficult as water will freeze quickly if it gets too cold outside. Make sure you have some insulated containers that can keep your water from freezing and consider using insulated water bottles or thermos containers when possible.

Conclusion: Knowing what is too cold for backpacking is key to staying safe while out on the trail. Temperatures below 40°F (4°C) should generally be avoided and those who must go out in cold weather should make sure they are properly equipped with appropriate clothing, gear and hydration options.