The place is women-friendly with tattoos. Although the staff will tell you before you enter that you can't have tattoos, the instructions say that some women with tattoos up to 30*30 cm are allowed in. There are women-only sleeping areas, and the restaurant food is delicious. Checking in at 1:30 am and staying until 12:30 pm the next day, including meals, for less than 5000 yen is a great deal. Soaking in the outdoor hot spring at midnight while watching the snowflakes fall was incredibly relaxing.
Anonymous User
Solo traveler
Shinjuku Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Shinjuku year round climate
Spring (March–May): Average 11.1–19.3°C, mild and comfortable climate. Cherry blossoms begin to bloom in March and reach full bloom in April. Common activities: cherry blossom viewing, park strolls, hiking. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): Average 23.1–28.6°C, hot and humid with frequent rainfall, especially in June. Common activities: outdoor swimming, museum visits, indoor activities. Recommended clothing: light and breathable clothing, sun hat, rain gear.
Autumn (September–November): Average 14.2–25.9°C, pleasant and cool climate with gradually decreasing rainfall. Common activities: autumn leaf viewing, outdoor hiking, temple and shrine visits. Recommended clothing: light jacket or cardigan, long pants.
Winter (December–February): Average 5.9–8.3°C, cold and dry with less rainfall. Common activities: indoor shopping, art museum visits, enjoying hot springs. Recommended clothing: warm coat, scarf, hat, gloves.
Shinjuku climatological average
Annual average temperature: approx. 17°C / Annual rainfall: approx. 1648 mm / Summer humidity: 70%–80% / Rainiest month: June
Shinjuku monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
5.9°C
25
February
6.8°C
63.7
March
11.1°C
148.3
April
16.2°C
143.7
May
19.3°C
186.3
June
23.1°C
253.7
July
28.3°C
156.7
August
28.6°C
206.3
September
25.9°C
217
October
18.9°C
146.7
November
14.2°C
75.7
December
8.3°C
25.8
Shinjuku weather for the next seven days
3/17
Tuesday
Patchy rain nearby
13.7°C/8.6°C
3/18
Wednesday
Patchy rain nearby
13.4°C/10.6°C
3/19
Thursday
Patchy rain nearby
17.2°C/11.1°C
3/20
Friday
Patchy rain nearby
11°C/9.1°C
3/21
Saturday
Sunny
13.3°C/6.8°C
3/22
Sunday
Sunny
15.8°C/9°C
3/23
Monday
Overcast
16.9°C/12.4°C
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