Is Oyasu Onsen snowsure?
The snowiest week in Oyasu Onsen is week 2 of January. There are typically 5.8 snowy days during this week with 50 cm of snowfall. Check out the Oyasu 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 Oyasu Onsen
| Month | Snow amount (week) | Snow days (week) |
|---|---|---|
| December | 36 cm | 4.5 days |
| January | 48 cm | 5.9 days |
| February | 38 cm | 5.4 days |
| March | 15 cm | 3.2 days |
| April | 2 cm | 0.7 days |
Average Snow and Weather Conditions in Oyasu Onsen during May (week 1):
The average snowfall forecast during week 1 of May for Oyasu Onsen is 0 cm. There are typically 0.0 snowy days during this week.Oyasu Onsen expected weather and snow conditions during the first week of May at the middle elevation of the ski area at 432m, based on historical averages over the last 11 years: At this time of year the usual freezing level (2589m) is far above the middle elevation of Oyasu Onsen. is unlikely in Oyasu Onsen at the start of May but on average there are three days during this week each year when it rains Usual temperatures are well above freezing both day and night at the middle elevation in Oyasu Onsen during week one of May with the average afternoon temperature 13.2°C and the minimum temperature 11.2°C. Expect the sun to come out on two or three days per week. Mostly light winds (average 17km/h) but there is a 50% chance that the mean wind speed will be more than more than 30km/h one day.
Snow History: Compare Resorts
Oyasu Onsen Snow Depths
Recorded snow depths for the upper and lower slopes in Oyasu Onsen and (2007 – 2024).
The most cherished days on the mountain in Oyasu 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 Oyasu 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 Oyasu 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.
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