Ski resort Ski resort · Japan

Best time to visit Hiruzen Bear Valley Ski Resort

The colour shows how good it gets. Tap a card to see that kind of trip at its best time of year; your own preferences stay as they are.

The best time to visit Hiruzen Bear Valley Ski Resort is May, with daytime temperatures around 22°C.

Hiruzen Bear Valley Ski Resort at a glance: warmest in August with daytime temperatures around 30°C and coolest in January (4°C). The wettest month is July (290 mm) and the driest January (102 mm), with about 1,800 mm of rain a year. The sea is warmest in August (28°C). Sunniest in April.

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Hiruzen Bear Valley Ski Resort

640 m
Pleasantly warm and showery
65
22°/9°17°145 mm37 %14 h
JanFebMarAprMayJunJulAugSepOctNovDec
A typical mid-May in Hiruzen Bear Valley Ski Resort
Sunny 10Cloudy 7Rain 13
Daytime temperature (night ☾)
9°18°25°−7°35°
Sea temperature
17°−7°35°
Daylight (solar time)
04:5819:02
0006121824
14 h 5 m
Precipitation
0290 mm
145 mm
Air feel
FreshComfortableHumidMuggy
RH 71 %

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The climate in Hiruzen Bear Valley Ski Resort through the year

When to go

Hiruzen Bear Valley Ski Resort scores highest on Eddigo’s travel score in May, peaking at 65 out of 100 in May. A typical May day reaches 22°C and the night falls to 9°C, with rain on about 14 days and clear sky 37 % of the time. April, June and September–October are a fair alternative, with scores of 50–54. The lowest score is in February (13), when days are cool at around 6°C.

Seasons and rain

The seasons are sharply different: a August day (30°C) is about 26 degrees warmer than a January day (4°C). Nights typically drop below freezing in December–March. July is the wettest month with 290 mm and January the driest with 102 mm, out of about 1,800 mm a year. The air feels muggy in July and August.

Sea and daylight

The sea is 22°C or warmer in July–October, peaking at 28°C in August. It is coldest in February (12°C). Daylight lasts from about 10 hours in December to 14.5 hours in June.

By type of trip

The best months change with what you want to do. Each of Eddigo’s trip types has its own preferred daytime temperature and its own weights for rain, humidity and sun. Hiruzen Bear Valley Ski Resort scores 65 or more in these months:

  • City break (15–25 °C): April and May, up to 65
  • Cooler weather (10–20 °C): March–May and October–November, up to 83

How it compares

Of the 191 destinations Eddigo covers in Japan, Hiruzen Bear Valley Ski Resort is the 47th warmest over the year and the 46th wettest. It has 1 month with a good score, against 0 for a typical destination in the country. In May, when Hiruzen Bear Valley Ski Resort scores 65, Snow Resort Nekoyama (44 km away) scores 67 and Dolphin Valley (56 km away) scores 67. In February, when Hiruzen Bear Valley Ski Resort is at its lowest, Pohang in South Korea scores 51 and lies 390 km away. See where to go in May for the best destinations that month.

Month by month

MonthScoreDayNightSeaRainWet days (≥ 1 mm)SunDaylightFeels like
January144°−4°14°102 mm1925 %10 hCold, snowy and grey
February136°−4°12°104 mm1823 %11 hChilly, rainy and grey
March1511°−1°12°122 mm1831 %12 hChilly and rainy
April5017°4°14°119 mm1338 %13 hMild and showery
May6522°9°17°143 mm1337 %14 hPleasantly warm and showery
June5425°15°21°194 mm1524 %15 hWarm, showery and grey
July3929°20°26°290 mm1822 %14 hWarm, rainy and muggy
August3930°20°28°167 mm1634 %13 hWarm, rainy and muggy
September5025°15°26°201 mm1627 %12 hWarm and rainy
October5419°9°22°129 mm1433 %11 hPleasantly warm and showery
November2113°3°19°102 mm1632 %10 hMild and rainy
December146°−2°16°124 mm2128 %10 hChilly and rainy

The score (0–100) is calculated from a range of variables, and changes with your preferences.

Climate averages 2016–2025 (ERA5, CRU TS). Sea temperature from ERA5. Not a forecast. Elevation: 642 m. Coordinates: 35.26, 133.60.