The travel pass is a must-buy with its discount; it can be exchanged for a 1500 yen cash voucher for Sun Station and Okayama Ichiban-gai. I got two vouchers totaling 3000 yen each, which can be used to offset the cost at once, making it quite a good deal.
Anonymous User
Solo traveler
Okayama City Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Okayama City year round climate
Spring (March–May): Average 10.4–18.9°C, mild and comfortable climate, but with relatively high rainfall, especially in April. Common activities: Flower viewing, outings, visiting Okayama Castle. Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
Summer (June–August): Average 23.4–29.3°C, hot and humid, with relatively high rainfall. Common activities: Swimming, outdoor cooling activities such as visiting Okayama Korakuen Garden. Recommended clothing: Light and breathable clothing, sun hat, rain gear.
Autumn (September–November): Average 18.6–26.6°C, comfortable and pleasant climate, with reduced rainfall. Common activities: Maple viewing, outdoor excursions, enjoying seasonal cuisine. Recommended clothing: Long-sleeved shirt, light jacket.
Winter (December–February): Average 4.9–6.6°C, cold and dry, with the least rainfall. Common activities: Hot spring bathing, indoor activities. Recommended clothing: Warm clothing, thick jacket, scarf, gloves.
Okayama City climatological average
Annual average temperature: approx. 17°C / Annual rainfall: approx. 1247 mm / Summer humidity: 70%–80% / Rainiest month: June
Okayama City monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
4.9°C
19.3
February
5.6°C
51.5
March
10.4°C
106.1
April
15.9°C
138.4
May
18.9°C
172.5
June
23.4°C
181
July
28.2°C
169.7
August
29.3°C
167.3
September
26.6°C
76.3
October
18.6°C
74.2
November
13.2°C
69.7
December
6.6°C
21.5
Okayama City weather for the next seven days
12/29
Monday
Patchy rain nearby
11.2°C/4.4°C
12/30
Tuesday
Patchy rain nearby
12.1°C/6.2°C
12/31
Wednesday
Overcast
8.2°C/4.1°C
1/1
Thursday
Partly Cloudy
7.5°C/2.2°C
1/2
Friday
Patchy rain nearby
4.7°C/0.4°C
1/3
Saturday
Sunny
6.9°C/0.6°C
1/4
Sunday
Sunny
8.1°C/1.2°C
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