Best time to visit Hakone for good weather
When is the best weather in Hakone? Monthly breakdown of temperature, rainfall, and sunshine hours — ranked by what actually matters for your trip.
Best month
December
Crisp and clear — winter onsen season opens with excellent Fuji visibility and low crowds.
↑Excellent Mt Fuji clarity: December air is dry and clean, producing sharp sightlines from Lake Ashi and the ropeway
↑Lowest crowds of the post-autumn period: accommodation rates drop sharply after the foliage rush
↑Outdoor onsen (rotenburo) in cold crisp air with mountain views — the quintessential Hakone experience at its purest
All months ranked — Good weather
Best match
Crisp and clear — winter onsen season opens with excellent Fuji visibility and low crowds.
#1 for good weather
Best match
The best all-round month — peak koyo foliage, clear Fuji views, and the Daimyo procession.
#2 for good weather
Best match
Cold and clear — the best month for unobstructed Mt Fuji views and guilt-free onsen.
#3 for good weather
Best match
Peak Fuji clarity — the quietest and coldest month, ideal for photography and ryokan retreats.
#4 for good weather
Best match
Warming up and building toward blossom — pleasant days, moderate rain, manageable crowds.
#5 for good weather
Worth considering
Autumn foliage begins and the atmosphere is exceptional — though rainfall still caps the weather score.
#6 for good weather
Worth considering
Cherry blossom peak — extraordinary scenery with the trade-off of heavy rain and big crowds.
#7 for good weather
Worth considering
Warm but increasingly wet — the rainy season is approaching and Fuji views deteriorate.
#8 for good weather
Worth considering
Tsuyu rainy season — lowest prices and fewest crowds, but persistent rain and no Fuji views.
#9 for good weather
Worth considering
Typhoon season peaks — 250mm of rain, fog, and the chance of serious weather disruption.
#10 for good weather
Worth considering
Hot, foggy, and crowded — summer holiday traffic arrives while Fuji stays hidden.
#11 for good weather
Worth considering
Peak summer — hottest and most expensive month; Fuji still fog-bound, crowds at maximum.
#12 for good weather