Climate · Niseko

Niseko in January

Cold and wet, as the days lengthen.

Typical weather, averaged over 30 years

January in Niseko is cold: highs near 27°F, lows near 13°F. Rain or snow falls on about five days a week, and the days lengthen by 31 minutes from the first week to the last.January in Niseko is cold: highs near -3°C, lows near -11°C. Rain or snow falls on about five days a week, and the days lengthen by 31 minutes from the first week to the last.

High
27°F-3°Caverage
Low
13°F-11°Caverage
Wet days
5a week · 72% of days
Daylight
9h 25mon average

Is January a good time to visit Niseko?


January sits outside Niseko's best months, which run from June to September. Expect cold days and rain or snow on about five days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How January sits in the year

week by week

Temperature

Highs near 27°F in January, against 27°F to 78°F through the year.Highs near -3°C in January, against -3°C to 26°C through the year.

Chance of a wet day

72% of days in January, against 41% to 75% through the year.

Cloud cover

76% cover in January, against 46% to 76% through the year.

Daylight

9h 25m in January, against 9h 05m to 15h 17m through the year.

Week by week, lightly smoothed, with January shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side


  1. December31°-1°low 17°low -8°5 wet days a weekRain on about five days a week.
  2. January27°-3°low 13°low -11°5 wet days a weekRain on about five days a week.
  3. February28°-2°low 14°low -10°5 wet days a weekRain on about five days a week.

Where Niseko sits, in January

Asia/Tokyo

this place
typical high in January 40°F4°C95°F35°C
Sunrise, mid-January
7:05 AMsets 4:27 PM
Above the sea
325 mlow-lying
Latitude
42.8°Nnorthern hemisphere
Nearest of ours
Kiroro39 km north-east

The land around Niseko, shaded by its typical high in January, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Japan in January

high · low · wet days

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Niseko. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.