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Lake Hamana
Top activities in Lake Hamana
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Lake Hamana Weather and climate
Data source：Meteostat
Update date：2025-09
Lake Hamana year round climate
- Spring (March–May): Average 11.4–19.4°C, mild and comfortable, but with more rain; prepare for rain. Common activities: lake tours, outings, flower viewing. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
- Summer (June–August): Average 22.9–28.2°C, hot and humid, with more rainfall; pay attention to sun protection and heatstroke prevention. Common activities: swimming, water sports, tasting local seafood. Recommended clothing: light and breathable clothing, sun hat, sunscreen.
- Autumn (September–November): Average 19.9–15.0°C, pleasant climate, rainfall gradually decreasing. Common activities: maple viewing, cycling, strolling along the lakeshore. Recommended clothing: comfortable long-sleeved shirts, light jacket, casual shoes.
- Winter (December–February): Average 8.2–7.6°C, relatively low temperatures, occasional rainfall. Common activities: hot spring bathing, tasting local specialties. Recommended clothing: warm coat, scarf, hat, gloves.
Lake Hamana climatological average
Annual average temperature: approx. 17.4°C / Annual rainfall: approx. 2639 mm / Summer humidity: 70%–80% / Rainiest month: June
Lake Hamana monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
6.3°C
52.1
February
7.6°C
105.8
March
11.4°C
191.6
April
16.5°C
244.9
May
19.4°C
300.6
June
22.9°C
397.3
July
27.6°C
280.1
August
28.2°C
276.6
September
26.3°C
349.2
October
19.9°C
217.7
November
15°C
166.7
December
8.2°C
56.9
Lake Hamana weather for the next seven days
11/12
Wednesday
Partly Cloudy
16.7°C/10.1°C
11/13
Thursday
Partly Cloudy
18.1°C/14.3°C
11/14
Friday
Sunny
19.5°C/12.2°C
11/15
Saturday
Patchy rain nearby
18.5°C/11.7°C
11/16
Sunday
Patchy rain nearby
18.1°C/12.7°C
11/17
Monday
Partly Cloudy
18.9°C/12.1°C
11/18
Tuesday
Sunny
12.9°C/8°C
