10-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Overcast
15°
Feels like 15°
Wind↑ E 12 km/h
Gusts30 km/h
Humidity 69 %
Afternoon
Partly cloudy
21°
Feels like 23°
Wind↑ SE 16 km/h
Humidity 51 %
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Mainly clear
16°
Feels like 16°
Wind↑ ESE 15 km/h
Gusts34 km/h
Humidity 74 %
Afternoon
Partly cloudy
21°
Feels like 24°
Wind↑ SE 13 km/h
Gusts25 km/h
Humidity 64 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Light rain
17°
Feels like 17°
Wind↑ SE 9 km/h
Gusts25 km/h
Humidity 86 %
💧 1.1 mm
Afternoon
Overcast
18°
Feels like 18°
Wind↑ ESE 9 km/h
Gusts16 km/h
Humidity 85 %
💧 0.1 mm
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Drizzle
18°
Feels like 18°
Wind↑ WSW 3 km/h
Humidity 96 %
💧 0.9 mm
Afternoon
Overcast
20°
Feels like 25°
Wind↑ NNW 12 km/h
Humidity 77 %
💧 0.1 mm
Changzhou forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +3.1° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Changzhou climate: what a normal year looks like
The hottest stretch is August, when afternoons average 32 °C; the coldest is January, when nights average 1 °C. Between those two months the average temperature changes by 25 °C.
Afternoons reach 30 °C or more in July and August; the typical peak is 32 °C in August.
From 14 h 13 min of daylight in late June to 10 h 04 min in late December.
Forecast highs for the coming week average 21 °C, 1 °C cooler than a normal October (22 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
7 °C
1 °C
62 mm
Feb
10 °C
3 °C
60 mm
Mar
14 °C
7 °C
84 mm
Apr
20 °C
12 °C
96 mm
May
25 °C
18 °C
126 mm
Jun
28 °C
22 °C
252 mm
Jul
32 °C
26 °C
205 mm
Aug
32 °C
26 °C
172 mm
Sep
27 °C
21 °C
86 mm
Oct
22 °C
15 °C
54 mm
Nov
17 °C
10 °C
54 mm
Dec
10 °C
3 °C
39 mm
Whole year
20 °C
13 °C
1,290 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 31.77° N, 119.95° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Changzhou: pollution and pollen
4/6
Poor
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.538µg/m³
PM1046µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Changzhou
Rain observed over the last two hours by official weather radars around Changzhou, followed by the radar forecast for the next hour where the weather service provides one.
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Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Changzhou yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Changzhou
Waning gibbous
79 % illuminated · 19.3 days
Rise 17:33 Set 07:38
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Wed11/113%
Moonrise and moonset in local time (Asia/Shanghai); phase and lit fraction from a synodic calculation.
Look up a past day in Changzhou
Curious about the weather in Changzhou on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Changzhou weather at a glance
This page gathers everything about the weather in Changzhou, Jiangsu: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “clear sky”, it is 14 °C (feels like 14 °C) and the wind blows at 7 km/h.
Expected range today: 12 °C to 23 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Changzhou forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
