It was my first time at this ski resort, and although there wasn't much snow and it was mostly artificial, the view of Mt. Fuji was amazing, the staff were all very kind, and it was a place I definitely want to come back to!
Our tour guide was incredibly responsible 💯! The driver was also very polite 😊! The tour guide created a WhatsApp group a day in advance, sharing detailed information about the meeting point, which was so much more convenient than checking maps ourselves. He also thoughtfully reminded us to arrive on time. On the day of the trip, the tour guide diligently explained the features of each attraction, allowing us ample time to take photos and explore each site. We were also exceptionally lucky; everyone in our group was very punctual, ensuring a smooth trip and allowing us to see every beautiful sight. Mount Fuji 🗻 was particularly clear and magnificent these past few days, and the tour guide even proactively helped us take many precious and beautiful photos 📸 – so considerate!
Anonymous User
Friend
Nishi-Shinjuku Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Nishi-Shinjuku year round climate
Spring (March–May): 11.1–19.3°C on average, with a mild and comfortable climate, but relatively high rainfall. Be mindful of weather changes. Common activities: flower viewing, outings, shopping. Recommended clothing: light jacket, long-sleeved shirts and pants, rain gear.
Summer (June–August): 23.1–28.6°C on average, hot and humid, with relatively high rainfall and occasional typhoons. Common activities: indoor activities such as shopping at department stores and enjoying night views. Recommended clothing: light and breathable clothing, sweat-wicking clothing, rain gear.
Autumn (September–November): 14.2–25.9°C on average, comfortable and pleasant, cool and dry, but be mindful of temperature differences between morning and evening. Common activities: maple leaf viewing, outdoor activities, visiting museums, etc. Recommended clothing: light jacket, long-sleeved shirts and pants; adjust clothing according to temperature differences.
Winter (December–February): 5.9–8.3°C on average, cold and dry, with occasional snowfall. Common activities: indoor activities such as onsen (hot springs) and visiting indoor attractions. Recommended clothing: warm coats, sweaters, scarves, hats, etc.
Nishi-Shinjuku climatological average
Annual average temperature: approx. 17°C / Annual rainfall: approx. 1648 mm / Summer humidity: 70%–80% / Rainiest month: June
Nishi-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
Nishi-Shinjuku weather for the next seven days
12/29
Monday
Sunny
13.6°C/6.4°C
12/30
Tuesday
Overcast
12°C/7.4°C
12/31
Wednesday
Sunny
13.2°C/6°C
1/1
Thursday
Partly Cloudy
7.6°C/4.3°C
1/2
Friday
Sunny
8.8°C/3.4°C
1/3
Saturday
Sunny
10.7°C/5°C
1/4
Sunday
Sunny
8.7°C/5.2°C
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