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↑ ENE 11 km/h
Gusts19 km/h
Humidity 80 %
Afternoon
Overcast
19°
Feels like 19°
Wind↑ ESE 10 km/h
Humidity 62 %
11-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↑ E 10 km/h
Gusts16 km/h
Humidity 87 %
Afternoon
Drizzle
17°
Feels like 17°
Wind↑ S 8 km/h
Humidity 83 %
💧 0.8 mm
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Drizzle
16°
Feels like 16°
Wind↑ SSE 6 km/h
Humidity 91 %
💧 0.3 mm
Afternoon
Overcast
19°
Feels like 19°
Wind↑ SSW 6 km/h
Humidity 76 %
💧 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
Overcast
16°
Feels like 16°
Wind↑ WNW 5 km/h
Humidity 93 %
Afternoon
Overcast
20°
Feels like 25°
Wind↑ NNE 6 km/h
Humidity 75 %
💧 0.1 mm
Hefei forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +2.2° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Hefei climate: what a normal year looks like
The hottest stretch is August, when afternoons average 32 °C; the coldest is January, when nights average 0 °C. Between those two months the average temperature changes by 26 °C.
Freezing nights are typical in January only (0 °C on average).
From 14 h 14 min of daylight in late June to 10 h 04 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
6 °C
0 °C
50 mm
Feb
10 °C
3 °C
53 mm
Mar
14 °C
7 °C
77 mm
Apr
21 °C
13 °C
90 mm
May
26 °C
18 °C
115 mm
Jun
29 °C
22 °C
197 mm
Jul
31 °C
26 °C
194 mm
Aug
32 °C
26 °C
161 mm
Sep
27 °C
21 °C
84 mm
Oct
22 °C
14 °C
55 mm
Nov
16 °C
8 °C
47 mm
Dec
9 °C
2 °C
31 mm
Whole year
20 °C
13 °C
1,150 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 31.86° N, 117.28° 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 Hefei: pollution and pollen
5/6
Very poor
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.555µg/m³
PM1061µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Hefei
Rain observed over the last two hours by official weather radars around Hefei, 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 Hefei yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Hefei
Waning gibbous
79 % illuminated · 19.3 days
Rise 17:44 Set 07:49
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 Hefei
Curious about the weather in Hefei on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Hefei weather at a glance
This page gathers everything about the weather in Hefei, Anhui: 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 13 °C (feels like 13 °C) and the wind blows at 7 km/h.
Expected range today: 13 °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 Hefei 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.
