10-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Mainly clear
22°
Feels like 26°
Wind↑ ENE 25 km/h
Gusts34 km/h
Humidity 72 %
Afternoon
Clear sky
26°
Feels like 31°
Wind↑ ESE 22 km/h
Humidity 60 %
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
22°
Feels like 28°
Wind↑ ENE 27 km/h
Gusts41 km/h
Humidity 77 %
Afternoon
Clear sky
26°
Feels like 32°
Wind↑ ESE 24 km/h
Humidity 63 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
23°
Feels like 29°
Wind↑ ENE 24 km/h
Gusts37 km/h
Humidity 79 %
Afternoon
Clear sky
26°
Feels like 33°
Wind↑ SE 21 km/h
Humidity 67 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
23°
Feels like 31°
Wind↑ ENE 20 km/h
Gusts34 km/h
Humidity 82 %
Afternoon
Clear sky
26°
Feels like 34°
Wind↑ ESE 25 km/h
Humidity 70 %
Shanwei forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +2.9° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Shanwei climate: what a normal year looks like
A normal year brings roughly 1,840 mm of rain — more than 85% of the towns of 20,000+ people we compared it with.
The wet season is concentrated from June to August, which brings 52% of the annual total; August by itself averages 342 mm.
Afternoons reach 30 °C or more from July to September; the typical peak is 31 °C in July.
The hottest stretch is July, when afternoons average 31 °C; the coldest is January, when nights average 11 °C.
Forecast highs for the coming week average 27 °C, 1 °C cooler than a normal October (28 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
19 °C
11 °C
31 mm
Feb
20 °C
13 °C
46 mm
Mar
23 °C
16 °C
78 mm
Apr
26 °C
19 °C
141 mm
May
28 °C
23 °C
240 mm
Jun
30 °C
25 °C
340 mm
Jul
31 °C
26 °C
283 mm
Aug
31 °C
26 °C
342 mm
Sep
31 °C
24 °C
206 mm
Oct
28 °C
21 °C
58 mm
Nov
26 °C
18 °C
41 mm
Dec
21 °C
13 °C
35 mm
Whole year
26 °C
20 °C
1,840 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 22.78° N, 115.35° 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 Shanwei: pollution and pollen
2/6
Fair
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.517µg/m³
PM1022µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Shanwei
Rain observed over the last two hours by official weather radars around Shanwei, 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 Shanwei yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Shanwei
Waning gibbous
79 % illuminated · 19.3 days
Rise 18:16 Set 07:32
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 Shanwei
Curious about the weather in Shanwei on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Shanwei weather at a glance
This page gathers everything about the weather in Shanwei, Guangdong: 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 25 °C (feels like 32 °C) and the wind blows at 7 km/h.
Expected range today: 23 °C to 27 °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 Shanwei 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.
