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snowy resort
Lat Long: 35.40° N 137.67° E
Ski Japan - Nagano

Araragi Kogen Snow History

Weather Forecast for Araragi Kogen at 1230m altitude

Issued: 8 pm 03 Aug 2026 (local time)

Forecast update in  hr  min

Is Araragi Kogen snowsure?

The snowiest week in Araragi Kogen is week 2 of January. There are typically 2.6 snowy days during this week with 21cm of snowfall. Check out the Araragi Kogen 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 Araragi Kogen

MonthSnow amount (week)Snow days (week)
December7cm2.0 days
January12cm2.1 days
February10cm1.9 days
March6cm1.2 days
April1cm0.3 days

Average Snow and Weather Conditions in Araragi Kogen during August (week 1):

The average snowfall forecast during week 1 of August for Araragi Kogen is 0 cm. There are typically 0.0 snowy days during this week. Araragi Kogen prevailing weather and snow conditions during the first week of August at the middle elevation of the ski area at 1230m, based on historical averages over the last 13 years: At this time of year the usual freezing level (5113m) is far above the mid altitude of Araragi Kogen. Fresh Snow is unlikely in Araragi Kogen at the start of August but on average there are three days during this week each year when it rains Warm daytime temperatures in Araragi Kogen during week one of August. The average temperature extremes are between 20.9°C and 22.3°C at the mid altitude. On average, two days out of seven will have some sunshine. Generally light winds (average 7km/h).


Snow History: Compare Resorts


Compare Araragi Kogen with:

Snow Depths

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

Winter
Summer

Araragi Kogen


Lower Slopes
Upper Slopes
Fresh Snow

Average Snow Conditions in

Best ski days per week in Araragi Kogen 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 Araragi Kogen 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 Araragi Kogen 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 Araragi Kogen 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 Araragi Kogen 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 Araragi Kogen 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.

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