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snowy resort
Lat Long: 37.92° N 139.47° E
Ski Japan - Niigata

Ninox Snow Park Snow History

Weather Forecast for Ninox Snow Park at 381m altitude

Issued: 2 pm 23 Apr 2026 (local time)

Forecast update in  hr  min

Is Ninox Snow Park snowsure?

The snowiest week in Ninox Snow Park is week 2 of January. There are typically 6.1 snowy days during this week with 65cm of snowfall. Check out the Ninox Snow Park 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 Ninox Snow Park

MonthSnow amount (week)Snow days (week)
December41cm4.1 days
January56cm5.8 days
February41cm5.1 days
March17cm3.3 days
April3cm0.8 days

Average Snow and Weather Conditions in Ninox Snow Park during April (week 4):

The average snowfall forecast during week 4 of April for Ninox Snow Park is 1 cm. There are typically 0.2 snowy days during this week.Ninox Snow Park normal weather and snow conditions during the last week of April at the middle elevation of the ski area at 626m, based on historical averages over the last 17 years: At this time of year the typical freezing level (2248m) is well above the middle elevation of Ninox Snow Park. Snow falls on just one day every 5 years in Ninox Snow Park at the end of April but on average there are three days during this week each year when it rains. In the years when snow falls at this time of year, forecast model average snowfall for the week is 5cm. Temperatures generally above freezing both day and night in Ninox Snow Park during week four of April with average maximum temperature 9.6°C and minimum temperature 8.1°C at the middle elevation. Expect the sun to come out on two or three days per week. Mainly light winds (average 15km/h) are unlikely to affect lift operations but there is a 50% chance that the mean wind speed will exceed more than 30km/h one day. Based on our hindcast archive, we don't expect any fresh snow days or any bluebird days at the middle elevation of the ski area of Ninox Snow Park at this time of year.


Snow History: Compare Resorts


Compare Ninox Snow Park with:

Snow Depths

Recorded snow depths for the upper and lower slopes in Ninox Snow Park and (2007 – 2024).

Winter
Summer

Ninox Snow Park


Lower Slopes
Upper Slopes
Fresh Snow

Average Snow Conditions in

Best ski days per week in Ninox Snow Park and (2007 – 2024)

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 Ninox Snow Park 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 Ninox Snow Park and (2007 – 2024)

Winter
Summer

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

The snowiest weeks of the year in Ninox Snow Park 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 Ninox Snow Park and (2007 – 2024)

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 Ninox Snow Park 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.