Jiangxi
20.8°7-day forecastJiangxi
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
OutlookRain on Fri, Mon; the other days suit going out.
Computed by Tempscape from published banding schemes, for reference only; see the methodology page.
The province’s hottest day of 2026 so far was Jian at 37.8° on Jul 24; the coldest Jiujiang at -3.8° on Jan 22; 11 cities have seen 35°+ days, 180 city-days in total; the wettest city this month is Nanchang with 153 mm.
Temperature map11 monitored districts
City temperature ranking11 cities
Jiangxi edges warmer over the week: 2026-11-11
Ganzhou is Jiangxi's warmest city at 20.8°C, while Jiujiang has the lowest high at 15.8°C. That leaves a 5°C spread between the two, enough to make the daytime clothing choice different at either end. Shangrao follows the warmer conditions with a high of 19.8°C. Nanchang and Xinyu both reach 16.8°C, placing them closer to the cooler end. Cloudy skies feature across these cities, while the provincial low falls to 6.2°C.
The seven-day outlook warms by about 1°C overall, with a peak high of 24.8°C and a lowest high of 20.8°C. The small net rise therefore comes alongside a warmer spell rather than a uniform increase. Removable layers offer a practical way to accommodate both the changing daytime highs and the lower temperatures. Keep a warmer outer layer available for the cooler hours, even where the afternoon feels comparatively mild.
Compiled daily by Tempscape from the day’s temperature readings; not an official forecast or warning.
City travel guides6 cities
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City-level temperature ranking for Jiangxi on 2026-11-11. The provincial high is about 20.8° and the low about 6.2°, with conditions mainly cloudy. This page compares 11 monitored cities with a seven-day trend. Updated daily; informational only, not an official warning.