Is Tsubame Onsen snowsure?
The snowiest week in Tsubame Onsen is week 2 of January. There are typically 5.1 snowy days during this week with 90 cm of snowfall. Check out the Tsubame Onsen 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 Tsubame Onsen
| Month | Snow amount (week) | Snow days (week) |
|---|---|---|
| December | 57 cm | 4.2 days |
| January | 70 cm | 5.0 days |
| February | 51 cm | 4.6 days |
| March | 25 cm | 3.0 days |
| April | 5 cm | 1.1 days |
Average Snow and Weather Conditions in Tsubame Onsen during April (week 4):
The average snowfall forecast during week 4 of April for Tsubame Onsen is 2 cm. There are typically 0.6 snowy days during this week.Tsubame Onsen typical weather and snow conditions during the last week of April at the middle elevation of the ski area at 1190m, based on historical averages over the last 12 years: At this time of year the mean freezing level (2520m) is well above the middle elevation of Tsubame Onsen. A day with snowfall occurs on average every second year during the last week of April but in a typical year there are also a couple of rainy days during this week of April. In the years when snow falls at this time of year, forecast model average snowfall for the week is 4cm. Temperatures generally above freezing both night and day in Tsubame Onsen during week four of April with average maximum temperature 8.0°C and minimum temperature 6.8°C at the middle elevation. Expect the sun to shine on three out of seven days. Generally light winds (average 12km/h) are unlikely to affect lift operations. Sunny, calm and below freezing ideal weather days that follow fresh snow (bluebird powder days) are not expected this week but fresh snow days that don't have ideal weather conditions are more common, on average one year in 7..
Snow History: Compare Resorts
Tsubame Onsen Snow Depths
Recorded snow depths for the upper and lower slopes in Tsubame Onsen and (2007 – 2024).
The most cherished days on the mountain in Tsubame Onsen 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.
The snowiest weeks of the year in Tsubame Onsen 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.
The highest and lowest temperatures averaged for each week of the year in Tsubame Onsen 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.





