Although I was worried about the weather, we departed on time. There was free Wi-Fi available, which made it very comfortable. The break times along the way were also just right, so I had no complaints.
Anonymous User
Friend
Nerima Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Nerima year round climate
Spring (March–May): Average 9.6–18.1°C, mild climate but with more rainfall, especially abundant in April. Common activities: Hiking, flower viewing (e.g., cherry blossoms, but may not be as abundant as other areas in Kanto). Recommended clothing: Light jacket, comfortable long pants, rain gear.
Summer (June–August): Average 22.2–28.0°C, hot and humid, with the most rainfall in June, and relatively more rainfall in July and August. Common activities: Outdoor swimming, escaping the heat. Recommended clothing: Breathable clothing, shorts, sandals, sun hat.
Autumn (September–November): Average 17.7–25.3°C, comfortable and pleasant climate, with more rainfall in September. Common activities: Hiking, viewing autumn leaves (in some areas). Recommended clothing: Long-sleeved shirt, light jacket.
Winter (December–February): Average 4.0–7.1°C, cold and dry, with less rainfall. Common activities: Indoor activities, hot springs. Recommended clothing: Warm coat, sweater, scarf, gloves.
Nerima climatological average
Annual average temperature: approx. 16°C / Annual rainfall: approx. 1709 mm / Summer humidity: 70%–80% / Rainiest month: June
Nerima monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
4°C
33.2
February
5°C
67.9
March
9.6°C
153.9
April
14.9°C
166.1
May
18.1°C
190.6
June
22.2°C
275.3
July
27.5°C
145.3
August
28°C
227.3
September
25.3°C
188.7
October
17.7°C
132.8
November
12.8°C
96.8
December
7.1°C
31.2
Nerima weather for the next seven days
3/30
Monday
Partly Cloudy
19.1°C/13.1°C
3/31
Tuesday
Moderate rain
18.6°C/15.3°C
4/1
Wednesday
Patchy rain nearby
14.5°C/11.9°C
4/2
Thursday
Moderate rain
15.3°C/11.2°C
4/3
Friday
Patchy rain nearby
17.6°C/10.9°C
4/4
Saturday
Patchy rain nearby
15.7°C/14.4°C
4/5
Sunday
Patchy rain nearby
19.4°C/14.1°C
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