Surviving and then liking winter
Southern Finland winters run roughly November to March, commonly minus 5 to minus 15 degrees, with heavy snow and, in December-January, only a few hours of daylight, the kaamos period. The Finnish answer is equipment and attitude: layered clothing (a real coat rated for cold, wool or thermal base layers, insulated waterproof boots, warm accessories), homes that are genuinely warm inside, and continuing normal life outdoors regardless of weather. Vitamin D supplements through winter are official public health advice. Most newcomers report the second winter is dramatically easier than the first: the shock is one-time.