Shinanomachi Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Shinanomachi year round climate
Spring (March–May): Average 6–17°C, mild climate, but significant temperature variations are possible, rainfall gradually increases. Common activities: enjoying the scenery, flower viewing (e.g., cherry blossoms, but possibly later than other areas). Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): Average 21–27°C, hot and humid, more rainfall, occasional afternoon thunderstorms. Common activities: visiting summer resorts, playing in streams (safety precautions are necessary). Recommended clothing: light and breathable clothing, sun hat, rain gear.
Autumn (September–November): Average 9–24°C, comfortable and pleasant climate, rainfall gradually decreases, significant temperature difference between morning and evening. Common activities: viewing autumn leaves, hiking and mountain climbing. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
Winter (December–February): Average -0.3–6°C, cold and dry, less rainfall, occasional snowfall. Common activities: skiing (depending on snowfall), onsen experience. Recommended clothing: warm jacket, hat, gloves, scarf.
Shinanomachi climatological average
Annual average temperature: approx. 13°C / Annual rainfall: approx. 1004 mm / Summer humidity: 70%–80% / Rainiest month: July
Shinanomachi monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-0.3°C
37.7
February
0.9°C
43.3
March
6°C
76.7
April
12.9°C
83.7
May
16.6°C
108.3
June
21.3°C
94.7
July
25.7°C
141.3
August
27°C
115
September
23.9°C
138.7
October
15.1°C
64
November
9.2°C
70.7
December
2.6°C
30.7
Shinanomachi weather for the next seven days
8/12
Wednesday
Patchy rain nearby
23°C/15.9°C
8/13
Thursday
Mist
30.5°C/14°C
8/14
Friday
Mist
31.5°C/15.3°C
8/15
Saturday
Light rain shower
29°C/16.2°C
8/16
Sunday
Patchy rain nearby
29.3°C/16°C
8/17
Monday
Mist
30°C/15.5°C
8/18
Tuesday
Patchy rain nearby
30.4°C/16.5°C
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