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snowy resort
Ski Japan - Toyama

Tonami Yumenotaira Snow History

36.58° N 137.02° E

Weather Forecast for Tonami Yumenotaira at 400 m altitude

Issued:
8 am 30 Sep 2026 (local time)
Forecast update in:
 hr  min

Is Tonami Yumenotaira snowsure?

The snowiest week in Tonami Yumenotaira is week 4 of January. There are typically 3.6 snowy days during this week with 44 cm of snowfall. Check out the Tonami Yumenotaira Snow History graphs below. Select any week of the year to see the typical Ski Conditions, Snowfall Amount and Temperature based on nowcast weather data over the last 11 years.

Average monthly snow in Tonami Yumenotaira

MonthSnow amount (week)Snow days (week)
December21 cm2.3 days
January34 cm3.6 days
February28 cm3.4 days
March8 cm1.4 days
April0 cm0.1 days

Average Snow and Weather Conditions in Tonami Yumenotaira during September (week 4):

The average snowfall forecast during week 4 of September for Tonami Yumenotaira is 0 cm. There are typically 0.0 snowy days during this week. Tonami Yumenotaira expected weather and snow conditions during the last week of September at the middle elevation of the ski area at 400m, based on historical averages over the last 13 years: At this time of year the mean freezing level (4201m) is well above the mid altitude of Tonami Yumenotaira. Snowy weather is unlikely in Tonami Yumenotaira at the end of September but on average there are three days during this week each year when it rains Warm day temperatures in Tonami Yumenotaira during week four of September. The average temperature range is between 19.2°C and 20.7°C at the mid altitude. Expect the sun to come out on two or three days per week. Generally light winds (average 8km/h).


Snow History: Compare Resorts


Compare Tonami Yumenotaira with:

Snow Depths

Recorded snow depths for the upper and lower slopes in Tonami Yumenotaira and (2012 – 2026).

Winter
Summer

Tonami Yumenotaira

 


Lower Slopes
Upper Slopes
Fresh Snow

Average Snow Conditions in

Best ski days per week in Tonami Yumenotaira and (2012 – 2026)

Winter
Summer

Bluebird Powder Day
(Fresh snow, mostly sunny, light wind)
Powder Day
(Fresh snow, limited sun, any wind)
Bluebird Day
(Average snow, mostly sunny, light wind)
Very windy days
(>30km/h)

The most cherished days on the mountain in Tonami Yumenotaira are Bluebird Powder days when it is mostly sunny with light winds following very recent snowfall. Poorer weather conditions may prevail on Powder days when the visibility can be limited but the snow is significantly deep and fresh for keen powder-hounds. Bluebird days can suit many skiers that aren’t necessarily hunting powder but want to enjoy the snowy mountains in sunnier conditions and light winds.


Average Snowfall in

Graph showing the average precipitation (snow/rain) in Tonami Yumenotaira and (2012 – 2026)

Winter
Summer

Snowfall amount
(bar chart)
Days with significant snowfall.
(>5cm)
Days with significant rainfall.
(>5mm)

The snowiest weeks of the year in Tonami Yumenotaira are shown but also bear in mind the number of days that it typically snows each week if you want regular fresh tracks. The risk of a rainy day is shown but be sure to switch between elevations to see if lower lifts are rain affected or higher lifts remain snowy despite any rain further down the mountain.


Average Temperature in

Graph showing the average temperature and freezing level at Tonami Yumenotaira and (2012 – 2026)

Winter
Summer

Average temperature
Maximum
Minimum
Temperatures
Above freezing
Below freezing
Freezing level
Dashed line

The highest and lowest temperatures averaged for each week of the year in Tonami Yumenotaira are shown. Check out the risk of freze-thaw conditions prevailing at different elevations for any given week. We also show the extremes of temperature (blue/red dots) that reveal the chance of unusually warm or cold conditions.