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snowy resort
Lat Long: 39.90° N 140.96° E
Ski Japan - Iwate

Shimokura Snow History

Weather Forecast for Shimokura at 855m altitude

Issued: 2 am 21 Apr 2026 (local time)

Forecast update in  hr  min

Next snow in Shimokura: 0.4cm on Tue 28th  (after 3 PM)

Is Shimokura snowsure?

The snowiest week in Shimokura is week 2 of January. There are typically 6.2 snowy days during this week with 41cm of snowfall. Check out the Shimokura 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 Shimokura

MonthSnow amount (week)Snow days (week)
December35cm5.1 days
January40cm6.2 days
February32cm5.7 days
March21cm4.1 days
April5cm1.6 days

Average Snow and Weather Conditions in Shimokura during April (week 3):

The average snowfall forecast during week 3 of April for Shimokura is 4 cm. There are typically 1.2 snowy days during this week.Shimokura expected weather and snow conditions during the third week of April at the middle elevation of the ski area at 855m, based on historical averages over the last 17 years: At this time of year the typical freezing level (1732m) is well above the middle elevation of Shimokura. Expect just one day with snowfall per week in Shimokura in the middle of April but rain is twice as usual as snow and in a typical year there are a couple of wet days during this week of April. Forecast model average snowfall for the week is 4cm. Temperatures generally above freezing both day and night in Shimokura during week three of April with average maximum temperature 5.5°C and minimum temperature 3.7°C at the middle elevation. On average, a couple of days per week will have some sunshine. Mostly light winds (average 23km/h) are unlikely to affect ski lifts but you can expect the mean wind to reach 30km/h two days per week. Below-freezing, calm and sunny perfect weather days that follow fresh snow (bluebird powder days) are rare, occuring this week on average one year in 1 while fresh snow days that do not coincide with ideal weather conditions also happen, on average one year in 5.


Snow History: Compare Resorts


Compare Shimokura with:

Snow Depths

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

Winter
Summer

Shimokura


Lower Slopes
Upper Slopes
Fresh Snow

Average Snow Conditions in

Best ski days per week in Shimokura 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 Shimokura 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 Shimokura 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 Shimokura 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 Shimokura 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 Shimokura 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.