Spring (March–May): Average 10.9–19.8°C, mild climate with increasing rainfall. Cherry blossoms begin blooming in March. Common activities: Cherry blossom viewing, hiking, visiting Okazaki Castle. Recommended clothing: Light jacket, long-sleeved shirt, and occasionally an umbrella.
Summer (June–August): Average 24.0–29.4°C, hot and humid with abundant rainfall. Common activities: Swimming, outdoor activities (heatstroke prevention is necessary), visiting Okazaki City's museums and art galleries. Recommended clothing: Light and breathable clothing, sun hat, and sunscreen.
Autumn (September–November): Average 14.3–27.2°C, comfortable and pleasant climate with decreased rainfall. Common activities: Maple leaf viewing, hiking, enjoying local cuisine. Recommended clothing: Comfortable long-sleeved clothing and a light jacket.
Winter (December–February): Average 5.1–7.3°C, cold and dry with less rainfall. Common activities: Visiting indoor attractions, onsen (hot springs). Recommended clothing: Warm coat, sweater, scarf, and hat.
Okazaki climatological average
Annual average temperature: approx. 17.4°C / Annual rainfall: approx. 1621 mm / Summer humidity: 70%–80% / Rainiest month: June
Okazaki monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (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
Okazaki weather for the next seven days
11/12
Wednesday
Partly Cloudy
16.1°C/8.9°C
11/13
Thursday
Partly Cloudy
17.2°C/12.8°C
11/14
Friday
Sunny
18.4°C/10.6°C
11/15
Saturday
Sunny
18°C/10.1°C
11/16
Sunday
Patchy rain nearby
17.1°C/12.4°C
11/17
Monday
Patchy rain nearby
18°C/11.2°C
11/18
Tuesday
Patchy rain nearby
11.7°C/7.2°C
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