10-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Mainly clear
14°
Feels like 14°
Wind↑ NNW 8 km/h
Humidity 82 %
Evening
Clear sky
15°
Feels like 15°
Wind↑ NE 11 km/h
Gusts26 km/h
Humidity 79 %
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
13°
Feels like 13°
Wind↑ NE 9 km/h
Gusts17 km/h
Humidity 89 %
Evening
Mainly clear
15°
Feels like 15°
Wind↑ ESE 12 km/h
Gusts23 km/h
Humidity 68 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Partly cloudy
13°
Feels like 13°
Wind↑ ESE 9 km/h
Gusts17 km/h
Humidity 77 %
Evening
Mainly clear
14°
Feels like 14°
Wind↑ ESE 7 km/h
Humidity 55 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
13°
Feels like 13°
Wind↑ SE 5 km/h
Humidity 77 %
Evening
Clear sky
15°
Feels like 15°
Wind↑ ESE 9 km/h
Humidity 58 %
Huai'an forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +2.5° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Huai'an climate: what a normal year looks like
The hottest stretch is July, when afternoons average 31 °C; the coldest is January, when nights average −2 °C. Between those two months the average temperature changes by 26 °C.
The wet season is concentrated from June to August, which brings 55% of the annual total; July by itself averages 251 mm.
Freezing nights are typical in January only (−2 °C on average).
From 14 h 23 min of daylight in late June to 9 h 55 min in late December.
Forecast highs for the coming week average 19 °C, 3 °C cooler than a normal October (22 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
5 °C
−2 °C
32 mm
Feb
9 °C
1 °C
33 mm
Mar
13 °C
5 °C
52 mm
Apr
20 °C
11 °C
55 mm
May
25 °C
16 °C
88 mm
Jun
29 °C
21 °C
142 mm
Jul
31 °C
25 °C
251 mm
Aug
30 °C
25 °C
182 mm
Sep
26 °C
19 °C
91 mm
Oct
22 °C
13 °C
42 mm
Nov
16 °C
7 °C
43 mm
Dec
8 °C
0 °C
26 mm
Whole year
20 °C
12 °C
1,040 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 33.59° N, 119.02° 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 Huai'an: pollution and pollen
4/6
Poor
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.544µg/m³
PM1053µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Huai'an
Rain observed over the last two hours by official weather radars around Huai'an, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Huai'an yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Huai'an
Waning gibbous
79 % illuminated · 19.3 days
Rise 17:32 Set 07:47
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 Huai'an
Curious about the weather in Huai'an on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Huai'an weather at a glance
This page gathers everything about the weather in Huai'an, 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 11 °C (feels like 11 °C) and the wind blows at 8 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 Huai'an 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.
