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Lake Shirakaba
Top 10 Must-Do Experiences and Attractions in Lake Shirakaba
![[Lake Shirakaba e-bike cycling tour] Tour a scenic route with MATE.BIKE!](https://image.kkday.com/image/get/c_fill%2Ch_153%2Cq_55%2Ct_webp%2Cw_272/s1.kkday.com/product_564136/20251215080254_b7MtJ/png)
![[Lake Shirakaba SUP Tour (2 hours)] Enjoy a stroll on the water! Perfect for families, couples, and women!](https://image.kkday.com/image/get/c_fill%2Ch_153%2Cq_55%2Ct_webp%2Cw_272/s1.kkday.com/product_563810/20251215070801_jq1VQ/png)
![[Nagano Prefecture/Shirakaba Lake Area] [Recommended for repeat customers] Alpine Snowboarding (1-hour plan with photo shoot to check form)](https://image.kkday.com/image/get/c_fill%2Ch_153%2Cq_55%2Ct_webp%2Cw_272/s1.kkday.com/product_563730/20251215065508_2ZXze/png)
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Lake Shirakaba Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Lake Shirakaba year round climate
- Spring (March–May): 42–59°F on average, mild climate, but showers are possible. Rainfall increases from March to May. Common activities: Hiking, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt, comfortable walking shoes.
- Summer (June–August): 67–77°F on average, warm and humid. June has the most rainfall. Be mindful of sun protection and rain gear. Common activities: Water activities, hiking, camping. Recommended clothing: Breathable clothing, sun hat, rain gear.
- Autumn (September–November): 46–72°F on average, comfortable climate, but the temperature difference between day and night is relatively large. Common activities: Maple leaf viewing, mountain climbing, hot springs. Recommended clothing: Comfortable and warm clothing, a jacket.
- Winter (December–February): -33–35°F on average, cold and dry, with a low probability of snowfall. Common activities: Skiing (depending on snow conditions), enjoying the peaceful natural scenery. Recommended clothing: Warm clothing, thick coat, hat, gloves, scarf.
Lake Shirakaba climatological average
Annual average temperature: approx. 54.3°F / Annual rainfall: approx. 1421 mm / Summer humidity: 70%–80% / Rainiest month: June
Lake Shirakaba monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
30.9°F
15
February
32.7°F
63.7
March
42.1°F
107.7
April
54°F
126.5
May
59.5°F
166.1
June
67.6°F
218.8
July
76.1°F
207.3
August
77.9°F
115.2
September
72.3°F
191.7
October
56.8°F
101.4
November
46.9°F
84.8
December
35.8°F
23.1
Lake Shirakaba weather for the next seven days
3/19
Thursday
Heavy rain
49.3°F/34°F
3/20
Friday
Partly Cloudy
45.6°F/30°F
3/21
Saturday
Sunny
47°F/26.2°F
3/22
Sunday
Partly Cloudy
49.3°F/27°F
3/23
Monday
Patchy rain nearby
51°F/29°F
3/24
Tuesday
Sunny
48.4°F/30.8°F
3/25
Wednesday
Patchy rain nearby
49.7°F/30.4°F
