10-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Partly cloudy
16°
Feels like 16°
Wind↑ ESE 15 km/h
Gusts36 km/h
Humidity 73 %
Afternoon
Overcast
20°
Feels like 22°
Wind↑ SE 20 km/h
Gusts26 km/h
Humidity 61 %
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
17°
Feels like 17°
Wind↑ ESE 17 km/h
Gusts38 km/h
Humidity 77 %
Afternoon
Partly cloudy
21°
Feels like 24°
Wind↑ SE 19 km/h
Gusts27 km/h
Humidity 65 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Overcast
18°
Feels like 18°
Wind↑ ESE 10 km/h
Gusts27 km/h
Humidity 86 %
💧 0.1 mm
Afternoon
Drizzle
19°
Feels like 19°
Wind↑ ESE 12 km/h
Gusts20 km/h
Humidity 86 %
💧 0.5 mm
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Light rain
18°
Feels like 18°
Wind↑ S 3 km/h
Humidity 97 %
💧 2.0 mm
Afternoon
Partly cloudy
21°
Feels like 26°
Wind↑ WNW 10 km/h
Humidity 76 %
Suzhou forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +2.6° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Suzhou climate: what a normal year looks like
The hottest stretch is August, when afternoons average 32 °C; the coldest is January, when nights average 2 °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.
A normal year brings roughly 1,400 mm of rain — more than 72% of the towns of 20,000+ people we compared it with.
From 14 h 11 min of daylight in late June to 10 h 06 min in late December.
Forecast highs for the coming week average 20 °C, 2 °C cooler than a normal October (22 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
7 °C
2 °C
74 mm
Feb
10 °C
4 °C
75 mm
Mar
14 °C
7 °C
107 mm
Apr
20 °C
12 °C
114 mm
May
25 °C
18 °C
139 mm
Jun
28 °C
22 °C
278 mm
Jul
32 °C
26 °C
174 mm
Aug
32 °C
26 °C
166 mm
Sep
27 °C
22 °C
96 mm
Oct
22 °C
16 °C
59 mm
Nov
17 °C
11 °C
63 mm
Dec
10 °C
4 °C
50 mm
Whole year
20 °C
14 °C
1,400 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 31.30° N, 120.60° 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 Suzhou: pollution and pollen
4/6
Poor
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.532µg/m³
PM1041µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Suzhou
Rain observed over the last two hours by official weather radars around Suzhou, 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 Suzhou yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Suzhou
Waning gibbous
79 % illuminated · 19.3 days
Rise 17:32 Set 07:34
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 Suzhou
Curious about the weather in Suzhou on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Suzhou weather at a glance
This page gathers everything about the weather in Suzhou, 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 17 °C (feels like 17 °C) and the wind blows at 9 km/h.
Expected range today: 15 °C to 22 °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 Suzhou 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.
