The principle: layers, not bulk
Mongolia has a dry, continental climate, and conditions can change quickly. Mornings and nights can be cold even in summer, while afternoons can be hot and sunny. Wind is common on open steppe, and sudden rain or even a cold snap can arrive within a day. Because of this swing, the most useful approach is layering: several thin to medium items you can add or remove, rather than a single heavy coat.
A typical layering system has three parts:
- A base layer that sits against the skin and dries quickly.
- A middle layer such as fleece or a light insulated jacket for warmth.
- An outer layer that blocks wind and rain.
This setup works across most seasons, with the weights adjusted. Details on how conditions differ through the year are in the guide to the Mongolian climate.
Clothing by season
Summer
Summer days are often warm, but evenings can be surprisingly cool, particularly in the north and at altitude. Bring light, breathable shirts and trousers, a warm mid-layer and a waterproof jacket. A hat with a brim and long sleeves protect against strong sun. Shorts are fine for many travelers, though long trousers are more practical in the grass and for horse riding. If your visit coincides with major events, such as the Naadam festival, the weather may be warm, but a wind layer is still useful. More about the season can be read under summer travel.
Spring and fall
These shoulder seasons are changeable. Plan for cold mornings, mild afternoons and possible wind or snow. Add warmer insulation, gloves and a warm hat to the summer list. Seasons are short, so conditions can resemble either summer or winter, depending on the week. Travelers in the shoulder seasons should be ready for both.
Winter
Winter is very cold in much of the country. Insulated layers, a windproof outer shell, thermal underwear, warm socks, insulated boots, a hat that covers the ears, a face covering and good mittens are all typical. Cold-weather gear should be chosen for real low temperatures rather than for a mild European winter. A longer discussion of this appears under winter travel, and the section on Mongolian winter describes what conditions are like. Many visitors rent or buy warm items locally, though availability and quality vary.
Footwear
Comfortable, broken-in shoes matter more than fashion. Sturdy walking shoes or light hiking boots with good grip suit most itineraries. Sandals or light shoes are useful at camp. If you plan to hike or ride, see the notes on trekking routes and horse trekking for what those activities usually demand. Bring enough socks, and think about extra pairs if you will be out in damp conditions.
Sun and wind protection
At altitude and on open ground, the sun is strong and there is little shade.
- Sunscreen and lip balm with sun protection.
- Sunglasses, ideally wraparound for dust and wind.
- A hat that stays on in wind, such as one with a chin strap.
- A scarf or buff to cover your face in dust or cold.
- Moisturizer, since the air is dry.
Practical items
- Daypack for water, layers and camera.
- Reusable water bottle and any water treatment you prefer, since safe water is a concern in some areas; see food safety.
- Headlamp or flashlight, because lighting can be limited at ger camps, and the toilet may be outside.
- Power bank and plug adapters. Electricity may be limited or intermittent in remote camps. Check the plug type used before you go.
- Toilet paper, wet wipes and hand sanitizer, as facilities can be basic; see steppe toilets.
- Basic first-aid kit and personal medication, in original packaging. Your doctor or a travel clinic is the right source for health advice.
- Insect repellent, particularly for summer near water.
- Copies of key documents and a small waterproof pouch.
- Cash in small notes for places where cards are not accepted.
- Small gifts from home, sometimes brought to hosts. Tipping customs vary, so ask your host or guide what is appropriate.
- A sleeping-bag liner if you prefer your own bedding, since bedding at camps varies.
What to leave at home
Heavy formal clothing is rarely needed. Large amounts of luggage are hard to manage in vehicles and small aircraft, and many flights have strict baggage limits. Soft-sided bags pack more easily into vehicles than rigid cases. Valuables and unnecessary electronics add risk and weight.
Packing for photography
If you carry cameras, bring dust protection, extra batteries and cold-weather options, since batteries drain quickly in the cold. Landscape photography often means early starts and long waits in wind, so warm clothing matters there too.
A final check
Think about how you will move: if your journey includes small domestic aircraft or long drives, weight and bag shape matter. And remember that conditions vary by year and region, so check recent forecasts shortly before departure. If you are unsure about an item, ask your host or driver; they usually know what works locally.