Japan in December — What to Expect, What to Do, and How to Plan Around New Year
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December is one of Japan's most underrated travel months. The autumn foliage that peaks in mid-to-late November extends into early December in some areas, winter illuminations turn major cities into something visually extraordinary, and the crowds that characterize spring and autumn have largely departed. The tradeoff is cold weather and the New Year period at the very end of the month — which is worth planning around rather than avoiding entirely. Here's what December in Japan is actually like.
Weather in December
Tokyo: average 8–13°C (46–55°F). Cold, dry, and sunny. Snow is rare in Tokyo in December (more common in January and February). Wind chill from northerly winds makes it feel colder than the temperature suggests. A proper winter coat, scarf, and gloves are needed.
Kyoto: average 5–12°C (41–54°F). Colder than Tokyo due to basin geography that traps cold air. Occasional light snow in late December, particularly in the northern parts of the city. Temple gardens in frost or early snow are genuinely beautiful.
Osaka: similar to Kyoto — 6–13°C (43–55°F). Cold but manageable with appropriate clothing.
Hokkaido (Sapporo): average -3 to 2°C (27–36°F) with significant snowfall. Winter conditions from December onward. Excellent for skiing and snow experiences.
Okinawa: 17–22°C (63–72°F) — mild enough for outdoor activities without heavy clothing. The only part of Japan with genuinely warm December weather.
The cold in Tokyo and Kyoto is manageable with proper preparation. Japan's cities are well-heated indoors — trains, shops, restaurants, and museums are all warm. The challenge is the transit between warm interiors, where wind chill accumulates across a day of sightseeing. Layering that can be removed easily is more practical than one very heavy outer layer.
Winter illuminations — Japan's December highlight
Japan's winter illumination events (イルミネーション, irumineeshon) are among the most elaborate in the world — and genuinely worth adjusting a December itinerary around. Major cities install millions of LED lights across parks, shopping streets, and landmarks from late November through January, and the scale and artistry of the best events are distinctive.
Tokyo Midtown Illuminations (Roppongi): one of Tokyo's most acclaimed illumination events — a massive star-themed light installation across the Tokyo Midtown complex. Late November to late December. Free to view the exterior; some interior access paid.
Caretta Shiodome (Tokyo): elaborate light show with synchronized music in an outdoor shopping complex in Shiodome. The theme changes each year — past years have featured Disney films and other popular franchises. Performances repeat every 15–20 minutes from around 5 PM. Free, extremely popular — arrive early for good viewing positions during peak December evenings. Runs from mid-November through mid-February.
Shinjuku Southern Terrace and Takashimaya Times Square (Tokyo): illuminated shopping street connecting Shinjuku Station south exit to Yoyogi. Consistently atmospheric in December evenings.
Nabana no Sato (Nagashima, Mie Prefecture): widely regarded as Japan's finest illumination event — a botanical garden converted into a vast light installation with a 100-meter LED tunnel. 1.5 hours from Nagoya by direct bus. ¥2,500 entry (includes ¥1,000 meal/souvenir voucher). Mid-October through March. Worth a day trip from Nagoya or Osaka.
Ashikaga Flower Park (Tochigi Prefecture): a flower park with elaborate winter illuminations including a famous wisteria-shaped light installation. 2 hours from Tokyo. ¥1,600–2,200 entry depending on season. November through February.
Kobe Luminarie: Kobe's annual illumination event held in memory of the 1995 Great Hanshin Earthquake — elaborate archways and walls of light across multiple venues in central Kobe. Important: since 2024, the event has moved from December to late January (typically late January to early February, closer to the January 17 anniversary of the earthquake). 2026 dates: January 30–February 8. Free to walk through the main outdoor installations; paid entry for the Meriken Park section (¥500). One of Japan's most historically significant illumination events — accessible as a day trip from Osaka (30 minutes by JR Kobe Line).
Kyoto illuminations: several temples offer special night illuminations in early December as an extension of the autumn foliage season. Kiyomizudera, Eikan-do, and Tofuku-ji typically run illuminated night openings through early December. Check specific dates each year as they vary.
Autumn foliage in early December
Japan's autumn foliage season extends into early December in some areas, meaning a December trip doesn't necessarily miss the color entirely. The timing depends on the year's temperatures:
In Kyoto, peak foliage at famous spots (Tofuku-ji, Eikan-do, Arashiyama) typically runs mid-to-late November, but color often persists into the first week of December. Early December visitors to Kyoto frequently find partial foliage remaining at temple gardens — less than peak but still significant.
In Tokyo, late-coloring spots like Shinjuku Gyoen and Rikugien sometimes peak in early December. The Rikugien garden in Bunkyo is particularly notable for late foliage and offers night illumination viewing of the colored leaves.
Hokkaido's foliage is entirely finished by December — the focus there shifts to snow and winter sports.
Christmas in Japan
Christmas in Japan is not a public holiday and is celebrated very differently from Western countries. It's primarily a commercial event and, unusually, a couples' holiday — December 24th is treated somewhat like Valentine's Day, with restaurants fully booked for romantic dinners and KFC (yes, specifically KFC — a marketing campaign in 1974 created a tradition that persists) popular for family meals.
What this means for travelers: December 24–25 sees some restaurants and popular venues more crowded than usual, particularly in the evenings. Illumination events peak on Christmas Eve. Most shops, tourist sites, and trains operate normally throughout Christmas. There's no sense of everything being closed the way Christmas creates in Western countries.
Christmas cake (a white sponge cake with strawberries and whipped cream) is ubiquitous in Japanese convenience stores and bakeries from late November through December 25th — worth trying as a distinctly Japanese Christmas tradition.
New Year period — what to know
The New Year period (December 29–January 3) is Japan's major winter holiday, and it operates very differently from Christmas. Many businesses, restaurants, and some tourist sites close for 2–4 days around January 1st. Shinkansen is packed on December 29–30 (people leaving cities) and January 2–3 (returning). Hotels in major cities during this period are expensive and booked well in advance.
What makes New Year worth experiencing rather than avoiding: hatsumode (初詣), the first shrine visit of the year, draws millions of people to major shrines on January 1–3. Meiji Shrine in Tokyo and Fushimi Inari in Kyoto are the most visited — crowds are extraordinary (Meiji Shrine sees over 3 million visitors in the first three days of January) but the atmosphere is genuinely unlike anything else in Japan. Midnight on December 31st, shrines ring their bells 108 times (joya no kane) — attending one of these ceremonies at a temple is a memorable experience.
Practical recommendation: if visiting in late December, arrive before December 28th or plan around the New Year logistics specifically. The period December 1–27 is excellent travel time without New Year complications.
Early-to-mid December is a sweet spot for flight prices too.
Fares tend to be lower before the New Year travel surge kicks in around December 28. Booking before that window opens usually means better prices and more seat availability. Compare December flights to Japan on Aviasales →
Crowds and prices in December
December (excluding the New Year period) has some of the lowest international tourist numbers of the year. Fushimi Inari, Arashiyama, and Kinkaku-ji in December are meaningfully less crowded than the same sites in October or April. Hotel prices outside the New Year period are at or near their annual lows.
This makes early-to-mid December one of the best windows for first-time visitors who want to see major sites without the crowd levels that characterize peak seasons — combined with the illumination events that are exclusively a December experience.
What to do in December — by city
Tokyo in December: illumination events in Roppongi, Shiodome, and Shinjuku. Year-end (nenmatsu) atmosphere in shopping areas and department stores. Uncrowded temple and shrine visits. Ice skating rinks open at several outdoor venues (Shinjuku, Roppongi Hills).
Kyoto in December: early month foliage at temple gardens. Night illuminations at major temples (check specific dates). Quieter than November at famous sites. Nishiki Market and Pontocho in early December evenings are atmospheric without summer or autumn crowds.
Osaka in December: Hikari Renaissance illumination event at Osaka City Hall and Nakanoshima Park (mid-December). Dotonbori illuminated and busy in the evenings. Kobe Luminarie accessible as a day trip (30 minutes by train).
Hokkaido in December: Niseko and Hakuba ski season begins in earnest — December is early season with building snowpack. Sapporo Snow Festival preparation is underway (the festival itself is in early February). Winter seafood (crab, scallops) at peak quality.
Practical December tips
Daylight hours are short in December — sunset around 4:30 PM in Tokyo, 4:45 PM in Osaka and Kyoto. Plan outdoor sightseeing for morning and early afternoon, and build illumination viewing into early evening plans naturally.
Heated seats and hand warmers (カイロ, kairo) are ubiquitous in Japanese convenience stores from November — pocket-sized disposable warmers that heat for 8–10 hours, ¥100–200 each. Genuinely useful for outdoor events and long periods of waiting.
Restaurant reservations for December 24th (Christmas Eve) should be made weeks in advance if a specific restaurant matters — popular spots book out for the Christmas Eve dinner rush.
Related Guides
→ When to Visit Japan — Complete Seasonal Guide with Pros and Cons
→ Best Time to Visit Japan — Month by Month Honest Guide
→ What to Book in Advance in Japan
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