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Weather at Hoshino Resorts Tomamu

Weather at Hoshino Resorts Tomamu: a six-day forecast for three elevations of the mountain. Temperature, precipitation, wind and cloud cover from MET Norway.

What the weather at Hoshino Resorts Tomamu is usually like

The ski area runs from 586 to 1,171 m above sea level - a 585 m vertical. In January the daytime average is -6 °C at the base and -10 °C at the summit. Plan for that 4 °C gap: what feels right at the base will be cold up top. The summit sits around -10 °C at the same time of year - at that point the wind matters more than the thermometer.

Average daytime highs at the summit stay below freezing from December through March.

The season usually runs from 4 December to 4 April.

By March the base is around 1 °C while the summit still holds -3 °C: on days like that, start early and stay high. Based on monthly averages and the resort elevations. For the coming days, see the forecast above.

Average monthly temperature in Hoshino Resorts Tomamu

0 °C
-8-14
-7-13
-1-8
5-2
134
169
2114
2014
1710
103
2-4
-6-11
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
Nov
Dec
Average daytime highAverage night-time lowData by Open-Meteo (ERA5 reanalysis) for the mid station; top and base are derived with the standard lapse rate of 0.65 °C per 100 m, exactly as the source itself does. Averaged over 2015 - 2024.
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