Ski resort Ski resort · Japan

Best time to visit Numajiri 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 ski season in Numajiri Ski Resort typically runs February, when there is snow on the ground and it is cold enough. For a visit without snow, the best time is September, with daytime temperatures around 21°C.

Numajiri Ski Resort at a glance: warmest in August with daytime temperatures around 25°C and coolest in January (−1°C). The wettest month is July (205 mm) and the driest February (51 mm), with about 1,400 mm of rain a year. Sunniest in April.

Loading climate data…

Numajiri Ski Resort

1,040 m
Rainy season · pleasantly warm, rainy and grey
51
21°/12°180 mm23 %12 h
JanFebMarAprMayJunJulAugSepOctNovDec
A typical mid-September in Numajiri Ski Resort
Sunny 4Cloudy 8Rain 18
Daytime temperature (night ☾)
12°17°25°−12°30°
Daylight (solar time)
05:5118:09
0006121824
12 h 18 m
Precipitation
0210 mm
180 mm
Air feel
FreshComfortableHumidMuggy
RH 98 %

Open on the world map

The climate in Numajiri Ski Resort through the year

When to go

No month in Numajiri Ski Resort reaches a good score (65 or more) with the default preferences. September comes closest with 51 out of 100. A typical September day reaches 21°C and the night falls to 12°C, with rain on about 20 days and clear sky 23 % of the time. June is a fair alternative, with scores of 50. The lowest score is in January (15), when days are cool at around −1°C.

Seasons and rain

The seasons are sharply different: a August day (25°C) is about 27 degrees warmer than a January day (−1°C). Nights typically drop below freezing in November–April. July is the wettest month with 205 mm and February the driest with 51 mm, out of about 1,400 mm a year. The air feels muggy in August. Snow typically lies on the ground in January–March, deepest in February (about 30 cm).

Daylight

Daylight lasts from about 9.5 hours in December to 15 hours in June. Numajiri Ski Resort lies about 1,050 m above sea level, which makes it roughly 7 degrees cooler than the lowlands around it.

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. Numajiri Ski Resort scores 65 or more in these months:

  • Cooler weather (10–20 °C): April–June and September–November, up to 80
  • Skiing: snow cover and cold enough in February

How it compares

Of the 191 destinations Eddigo covers in Japan, Numajiri Ski Resort is the 44th coolest over the year and the 31st driest. In September, when Numajiri Ski Resort scores 51, Yamagata Zao Onsen Ski Resort (63 km away) scores 51 and Nango Ski Area (71 km away) scores 50. See where to go in September for the best destinations that month.

Month by month

MonthScoreDayNightRainWet days (≥ 1 mm)SunDaylightFeels like
January15−1°−9°63 mm1729 %10 hCold and snowy
February150°−9°51 mm1531 %11 hCold and snowy · ski conditions
March155°−5°80 mm1730 %12 hCold and snowy
April2012°0°91 mm1439 %13 hChilly and rainy
May4117°5°106 mm1533 %14 hMild and rainy
June5021°10°147 mm1621 %15 hPleasantly warm, rainy and grey
July4424°15°205 mm2116 %15 hRainy season · pleasantly warm, rainy and grey
August4525°16°196 mm2030 %14 hRainy season · warm, rainy and muggy
September5121°12°180 mm1823 %12 hRainy season · pleasantly warm, rainy and grey
October2615°5°136 mm1725 %11 hMild and rainy
November178°−1°78 mm1637 %10 hChilly and rainy
December162°−7°67 mm1935 %10 hCold and snowy

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: 1,038 m. Coordinates: 37.62, 140.23.