Tour guide Alex was a detailed person. He shared many info with us when we reach each attraction spots. At the end of the trip, he also gifted a small gift for us. Good job Alex! Thank you and take care.
I loved the itinerary; every stop was seamlessly connected, and the tour guide provided a good overview. I was so lucky to see the white-headed Mount Fuji! Lake Kawaguchi was beautiful!
Anonymous User
Friend
Kawaguchi Lake Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Kawaguchi Lake year round climate
Spring (March–May): 42–58°F on average, with a mild climate but a large temperature difference between day and night; occasional rainfall. Plum blossoms begin to bloom in March, cherry blossoms in April, and fresh greenery covers the land in May. Common activities: flower viewing, hiking, lake cruises. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): 65–76°F on average, with sunny weather, but frequent rainfall and high humidity from June to August. Hot days and cool nights. Common activities: boating, mountain climbing, visiting attractions around Mount Fuji. Recommended clothing: light and breathable clothing, rain gear.
Autumn (September–November): 48–69°F on average, with a pleasant and comfortable climate; beautiful autumn foliage. Large temperature difference between day and night. Common activities: viewing autumn leaves, soaking in hot springs, enjoying local cuisine. Recommended clothing: comfortable long-sleeved shirts, light jacket.
Winter (December–February): 32–36°F on average, with a cold climate; low probability of snowfall, but dry weather. Common activities: skiing (requires going to higher altitudes), appreciating the winter scenery of Mount Fuji. Recommended clothing: warm clothing, thick jacket, scarf, hat, gloves.
Kawaguchi Lake climatological average
Annual average temperature: approx. 54.0°F / Annual rainfall: approx. 1879 mm / Summer humidity: 70%–80% / Rainiest month: June
Kawaguchi Lake monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
32.5°F
26.8
February
34.2°F
68.5
March
42.6°F
134.7
April
52.7°F
165.2
May
58.3°F
214.1
June
65.7°F
305.4
July
74.7°F
128.4
August
76.1°F
253.9
September
70°F
271.7
October
56.3°F
160.3
November
48.2°F
127.2
December
36.5°F
22.8
Kawaguchi Lake weather for the next seven days
12/21
Sunday
Patchy rain nearby
53.2°F/40.1°F
12/22
Monday
Patchy rain nearby
44.5°F/33.1°F
12/23
Tuesday
Sunny
43.8°F/27.1°F
12/24
Wednesday
Heavy rain
41.8°F/29.1°F
12/25
Thursday
Moderate rain
49.8°F/38.2°F
12/26
Friday
Patchy rain nearby
39.6°F/25.1°F
12/27
Saturday
Patchy light snow
38.4°F/24.6°F
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app