Nagano experiences a chilly winter climate with temperatures that can drop significantly, especially in the mountainous areas. From December to February, average temperatures range from -3 to 3 degrees Celsius (26 to 37 degrees Fahrenheit), but in some elevated regions, temperatures can plunge even lower. During the coldest months, January and February, lows can reach around -8 to -12 degrees Celsius (17 to 10 degrees Fahrenheit), while daytime highs hover between 0 and 6 degrees Celsius (32 to 43 degrees Fahrenheit). It's important to note that these figures are general averages, and temperatures can vary based on specific locations and elevations within Nagano Prefecture. The cold temperatures contribute to the region's abundant snowfall, creating the perfect winter wonderland for snowsports enthusiasts and those seeking a quintessential snowy landscape. People are advised to dress warmly and be prepared for the winter chill when exploring the diverse attractions Nagano has to offer during the colder months.
Preparing for winter in Nagano as a resident involves readying oneself (and the household) for the region's cold and snowy conditions. You should ensure your winter wardrobe is equipped with layers, including insulated jackets, thermal wear, and waterproof boots, to navigate the frosty temperatures comfortably. It's advisable to stock up on essentials like hand warmers and invest in durable snow gear if engaging in outdoor activities. Being well-informed about weather forecasts and road conditions becomes crucial, especially considering potential heavy snowfall. Everyone should prepare their residences for the winter chill by checking heating systems, insulating windows, and having an ample supply of kerosene or other heating sources. Keeping emergency supplies and a well-maintained vehicle is also prudent for navigating winter challenges. By proactively addressing these aspects, people living in Nagano can navigate and embrace the winter season with confidence and resilience.
Ice Scraper/Snow Brush
Shovel
Blanket
Warm Clothes
Winter Tires
Non-perishables
Flashlight and Batteries
Jumper Cables
First Aid Kit
Space Heater
Desk Blanket
Hand Warmers (Kairo)
Indoor Jacket
Warm Drinks
Extra Layers
Insulation (bubble wrap, curtains, insulation strips, etc.)
Toilet Sea Covers
Heater(s)!!!
Kotatsu
Bedding
Home Wear and Slippers
Pipes
If you are not going to use a sink/bath/shower/etc. for more than one day, make sure you've drained the pipes!
Dressing appropriately for cold winters, especially in snowy areas like Nagano, involves strategic layering and the right gear. Here's a guide for those unfamiliar with snowy climates:
Start with a moisture-wicking base layer to keep sweat away from the skin. Thermal underwear or moisture-wicking long-sleeved shirts and leggings are essential. We (and many people in Japan) recommend UNIQLO's Heat Tech line!
Add an insulating layer to trap and retain body heat. Fleece-lined jackets, sweaters, and insulated pants or skirts work well. The goal is to create a barrier against the cold.
Invest in a waterproof and windproof outer layer. A quality winter coat, preferably with insulation, will protect you from snow, rain, and wind. Typically, when going to and from work, a down jacket will work well. Make sure it has a hood for extra warmth. If you are outside for an extended duration, you will need a thicker, waterproof jacket. Wear insulated, waterproof pants or snow pants to keep your legs warm and dry if you're spending an extended time in the snow. Jeans alone won't provide enough insulation in snowy conditions. You can rent snow gear at most sports rental stores!
A hat that covers your ears is crucial to prevent heat loss. Choose one made of wool or fleece for optimal warmth. Don't forget a neck gaiter or scarf to protect your neck and face. Cold hands can be uncomfortable at best and dangerous at worst, so invest in insulated, waterproof gloves or mittens. Consider using glove liners for added warmth in extremely cold conditions. You can buy these at many stores, including convenience stores and 100 yen shops.
Insulated, waterproof boots with good traction are essential in snowy areas. Make sure they are a size larger to accommodate thicker socks for added warmth.
Opt for moisture-wicking, thermal socks to keep your feet warm and dry. Avoid cotton, as it retains moisture and can make your feet colder.
Sunglasses or goggles can protect your eyes from bright sunlight reflecting off the snow. Additionally, consider hand and foot warmers for extra comfort in extremely cold conditions.
The key to staying warm is layering. Adjust your clothing based on the temperature and your activity level. If you start to feel too warm, remove a layer to prevent sweating.