Chugoku
21.0°7-day forecastChugoku
Life indicesfrom the province-wide high and low; see a city page for local values
Long sleeves with a light jacket or knit
Big day–night swing, so carry an extra layer
Dress for the mornings and evenings; avoid chills after sweating
Why: a day–night swing above 12°
A hat and sunscreen when out for long
Great conditions for any outdoor exercise
OutlookHighs stay between 17° and 22° all week, a swing of just 5°, good for outdoor plans.
Computed by Tempscape from published banding schemes, for reference only; see the methodology page.
Temperature map5 prefectures
Location temperature ranking5 locations
Chugoku sunshine gives way to a cooler week: 2026-11-12
Tottori leads Chugoku with a sunny high of 22°C, while Matsue reaches 21°C. Yamaguchi and Hiroshima are among the coolest cities by daytime temperature, both reaching 20°C. The spread between the highest and lowest city highs is just 2°C, so daytime conditions are fairly similar across the region. Okayama also reaches 20°C under sunny skies, matching the lower end of that narrow range.
The seven-day outlook brings a more substantial change, with daytime highs easing by about 6°C. The week's highest temperature is 22°C, while its lowest high is 16°C. For today's conditions, the regional low of 5°C makes layers a practical choice despite the sunshine. Keep a warmer outer layer available for the cooler part of the day, and plan for less warmth as the week progresses rather than relying on today's daytime conditions.
Compiled daily by Tempscape from the day’s temperature readings; not an official forecast or warning.
City travel guides5 cities
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On 2026-11-12, Chugoku includes 5 representative JMA forecast locations. The regional high is about 21.0°. Compare each location's high, low, conditions and seven-day trend below. Regional values are a Tempscape aggregation, not an official administrative warning.