The outer area of the museum looks European and the flowers were in bloom. The workers will wind up the music boxes when you visit the organ hall awaiting next performance. They had a special Titanic event when we visited and the opera performance was beautiful. The puppet hall was impressive and beautiful. The souvenir shop is full of unique items and we bought some, looking back at them will bring us back to the memories of that day.
Anonymous User
Couple
Koshinetsu Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Koshinetsu year round climate
Spring (March–May): Average 10.5–19.3°C, mild climate but with relatively high rainfall, especially abundant in April and May. Common activities: Spring outings, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt, rain gear essential.
Summer (June–August): Average 23.7–29.5°C, hot and humid, frequent rainfall. Common activities: Sightseeing in summer resorts, water activities (such as river rafting, please pay attention to safety). Recommended clothing: Light and breathable clothing, sun hat, rain gear.
Autumn (September–November): Average 19.1–27.1°C, comfortable and pleasant climate, rainfall gradually decreasing. Common activities: Maple viewing, mountain hiking. Recommended clothing: Light jacket, long-sleeved shirt.
Winter (December–February): Average 5.1–7.2°C, cold and dry, low rainfall. Common activities: Skiing, onsen experience. Recommended clothing: Warm jacket, beanie, gloves, scarf.
Koshinetsu climatological average
Annual average temperature: approx. 17°C / Annual rainfall: approx. 1656 mm / Summer humidity: 70%–80% / Rainiest month: August
Koshinetsu monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
5.1°C
47.4
February
6.1°C
72.5
March
10.5°C
131.3
April
16.4°C
182.2
May
19.3°C
199.8
June
23.7°C
248.8
July
28.9°C
176
August
29.5°C
254.7
September
27.1°C
127.3
October
19.1°C
105.2
November
13.9°C
91.9
December
7.2°C
19.2
Koshinetsu weather for the next seven days
6/29
Monday
Patchy rain nearby
29.8°C/19.5°C
6/30
Tuesday
Patchy rain nearby
27.7°C/19.5°C
7/1
Wednesday
Patchy rain nearby
27.1°C/19.5°C
7/2
Thursday
Patchy rain nearby
25.5°C/20.9°C
7/3
Friday
Patchy rain nearby
27.4°C/19.1°C
7/4
Saturday
Sunny
26.5°C/18.3°C
7/5
Sunday
Light rain
23.4°C/19.5°C
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