Best Time to Visit Kawaguchi
Best time: May, Apr, Nov.
Aug is warmest (30.7°C high); Sep is rainiest (201 mm).
Kawaguchi weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 9.5 | 0 | 39 | 4.3 |
| Feb | 10 | 0.7 | 55 | 5 |
| Mar | 13 | 3.9 | 95 | 6 |
| Apr | 18.9 | 9.4 | 115 | 7.1 |
| May | 23.2 | 14 | 128 | 7.9 |
| Jun | 25.4 | 18.2 | 174 | 6.8 |
| Jul | 29.1 | 21.8 | 158 | 7.1 |
| Aug | 30.7 | 23.2 | 160 | 7.4 |
| Sep | 26.8 | 19.6 | 201 | 5.5 |
| Oct | 21.6 | 13.5 | 164 | 4.7 |
| Nov | 16.6 | 7.5 | 81 | 3.9 |
| Dec | 12 | 2.2 | 38 | 3.7 |
Average high temperature
Best months by activity
Overall: MayAprNov
Beaches: AugJulJunSep
Hiking: DecJanNovFeb
Sightseeing: AprNovMayDec
Kawaguchi quick facts
What to pack
Cold months (Jan, Feb, Dec): warm layers and a coat.
Wet months (Mar, Apr, May, Jun, Jul, Aug, Sep, Oct): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Kawaguchi?
May, Apr, Nov.
What is the rainiest month?
Sep, about 201 mm.
What is the warmest month?
Aug, with average highs of 30.7°C.
Where to stay
See Kawaguchi hotels · Book Kawaguchi tours & activities
All destinations · Best time to visit Tokyo · Best time to visit Kyoto · Best time to visit Fuji · Best time to visit Atsugi
Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.