Don't expect sunshine all the time, the weather is always likely to change.
Our tour guide David explained everything to us like why certain measures were taken for my trip as the morning weather was against us. I would totally book from them again. The only real issue was that mandarin was what our tour guide spoke more since the majority understood mandarin. English language they struggle a bit but they try their best to accommodate the English only speakers.
The overall vibes places we went to were fun, and Fuji San even gave us a glimpse despite the terrible fog.
Anonymous User
Family
Hakone Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Hakone year round climate
Spring (March–May): Average 53–66°F, mild and comfortable climate, but with relatively high rainfall and frequent cloudy and rainy days. Common activities: Flower viewing (such as mountain cherry blossoms and azaleas), hot spring bathing, hiking. Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
Summer (June–August): Average 73–82°F, warm and humid, with relatively high rainfall, especially in June. Common activities: Hiking, sightseeing at Lake Ashi, riding the Hakone Ropeway, experiencing hot springs. Recommended clothing: Breathable short-sleeved clothing, light long pants, rain gear.
Autumn (September–November): Average 66–78°F, pleasantly cool, with more sunny days. Common activities: Maple leaf viewing, hot spring bathing, hiking, enjoying the natural beauty of Hakone. Recommended clothing: Light jacket, long-sleeved shirt.
Winter (December–February): Average 43–47°F, cold and dry, with occasional snowfall. Common activities: Hot spring bathing, enjoying snow scenery (depending on snowfall), indoor activities. Recommended clothing: Warm jacket, sweater, scarf, hat, gloves.
Hakone climatological average
Annual average temperature: approx. 62.6°F / Annual rainfall: approx. 2182 mm / Summer humidity: 70%–80% / Rainiest month: June
Hakone monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
43.2°F
43.1
February
45.5°F
109.2
March
53.2°F
191.3
April
61.2°F
234
May
66°F
262.2
June
73°F
346.2
July
82.2°F
198.4
August
82.2°F
227.1
September
79°F
242.3
October
66.2°F
152.5
November
58.5°F
137.1
December
47.1°F
38.8
Hakone weather for the next seven days
5/3
Sunday
Moderate rain
70.3°F/53.4°F
5/4
Monday
Heavy rain
70.4°F/52.4°F
5/5
Tuesday
Partly Cloudy
65.1°F/49.7°F
5/6
Wednesday
Patchy rain nearby
66.8°F/50.3°F
5/7
Thursday
Patchy rain nearby
71.1°F/53.5°F
5/8
Friday
Partly Cloudy
68°F/55.2°F
5/9
Saturday
Patchy rain nearby
68.3°F/57.7°F
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