Weekly note

The numbers

Daily high-2°C
Nightly low-8°C
Feels like, afternoon-6°C
Rainy days, 1 mm or more24 · 155 mm
Humidity85%
Sunshine3.3 h/day
Daylight9.1 h/day
Crowds45 / 100, higher is quieter

Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.

Weather read at Hirafu, the village at Niseko United's foot: ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.

How busy it gets

December: busy. Busiest from December to February; quietest in April, May, June, July and September.

Niseko in pictures

What to pack

  • A proper coat, hat and gloves: nights average -8°C.
  • Rain gear you will actually use: about 24 rainy days and 155 mm.
  • Humidity averages 85%; breathable fabrics dry faster.

Each line is a threshold over the ten-year figures above, not advice from anywhere else.

Before you go

Type A and B plugs at 100 V. Drives on the left. The currency is the Yen. No UK Foreign Office advice against travel. Everything for Japan: cost of living, languages, emergency numbers and health.

On arrival in Niseko: the apps, paying, getting around, tipping and the emergency numbers.

December elsewhere

In December from

The other months at Niseko

← November · All twelve months at Niseko · January →

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