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Aichi

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Travel guide
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Travel guide

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Best time to visit Aichi

Data source:Meteostat
Last updated:2025-09

Weather in Aichi throughout the year

  • Spring (March–May): Average 10.9–19.8°C, mild climate but with relatively high rainfall, especially in April. Common activities: Flower viewing, hiking. Recommended clothing: Light jacket, long-sleeved shirt.
  • Summer (June–August): Average 24.0–29.4°C, hot and humid with abundant rainfall. Common activities: Swimming, outdoor activities (be sure to protect yourself from the sun and rain). Recommended clothing: Light and breathable clothing, sun hat, rain gear.
  • Autumn (September–November): Average 19.5–14.3°C, comfortable and pleasant climate with gradually decreasing rainfall. Common activities: Maple viewing, mountain climbing. Recommended clothing: Light jacket, long-sleeved shirt.
  • Winter (December–February): Average 7.3–6.4°C, cold and dry with less rainfall. Common activities: Hot springs, indoor activities. Recommended clothing: Warm jacket, sweater, scarf.

Weather in Aichi

Annual average temperature: approx. 17°C / Annual rainfall: approx. 1621 mm / Summer humidity: 70%–80% / Rainiest month: June

Aichi weather by month

Month
Temperature (°C)
Rainfall (mm)
January
5.1°C
27
February
6.4°C
72.3
March
10.9°C
131.3
April
16.7°C
148.7
May
19.8°C
181.3
June
24°C
241.7
July
28.6°C
221.7
August
29.4°C
211.7
September
27.2°C
149.3
October
19.5°C
113
November
14.3°C
94.3
December
7.3°C
28.7

7-day weather forecast for Aichi

11/8
Sunday
Sunny
16.7°C/6.5°C
11/9
Monday
Overcast
16.6°C/12.6°C
11/10
Tuesday
Sunny
16.3°C/8.3°C
11/11
Wednesday
Sunny
16.7°C/6.6°C
11/12
Thursday
Sunny
18.4°C/7.3°C
11/13
Friday
Partly Cloudy
17.6°C/8.8°C
11/14
Saturday
Partly Cloudy
18.7°C/8.7°C