Packing for a European winter is a volume problem before it is a warmth problem. The clothes are the same in kind as any other trip, just bulkier, and the bulk is what decides whether you check a bag.
The list barely changes between summer and winter. The volume changes a great deal, because every garment is bulkier, and volume is what decides whether you check a bag.
Both columns are generated by the packing tool for the same ten-day city trip, changing only the climate.
| 10 days, warm | 10 days, cold |
|---|---|
| 24 items | 27 items |
| ~14 L packed | ~23 L packed |
| 43 garments | 37 garments |
| Fits a carry-on | Fits a carry-on |
European indoor heating is strong, and you will spend a winter city day moving between cold streets and warm museums, trains and restaurants. Two or three mid layers you can combine and shed handle that range far better than one very heavy coat you cannot take off without carrying it.
The coat and boots worn onto the plane are often the entire difference between a cabin bag and a checked one. It is the single most effective winter packing move, and it costs nothing.
A warm outer layer, two or three mid layers you can combine, thermal base layers if you feel the cold, waterproof shoes, and gloves, hat and scarf. Indoor heating is strong, so layers you can remove matter more than one very heavy coat.
Wear the bulkiest items rather than packing them. A coat and boots worn onto the plane can be most of the difference between a carry-on and a checked bag.
Usually not. Waterproof shoes with grip handle wet pavements and slush, which is what most European city winters actually deliver. Full snow boots are for the Alps and the far north.
Enough to combine rather than enough to alternate. Two or three mid layers that work together cover a wider temperature range than five that do not.
Considerably, in volume. The same trip generates a noticeably larger pack in cold weather, which is why the luggage recommendation changes even when the number of items barely does.