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
10°
Feels like 10°
Wind↑ ENE 4 km/h
Humidity 77 %
Afternoon
Overcast
15°
Feels like 15°
Wind↑ ESE 13 km/h
Humidity 58 %
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Overcast
11°
Feels like 11°
Wind↑ NE 7 km/h
Humidity 75 %
💧 0.1 mm
Afternoon
Overcast
13°
Feels like 13°
Wind↑ ESE 4 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.
Night
Partly cloudy
10°
Feels like 9°
Wind↑ NNE 7 km/h
Humidity 81 %
Afternoon
Clear sky
16°
Feels like 16°
Wind↑ SSE 7 km/h
Humidity 60 %
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
11°
Feels like 11°
Wind↑ NNE 8 km/h
Humidity 82 %
Afternoon
Mainly clear
17°
Feels like 17°
Wind↑ ESE 16 km/h
Humidity 61 %
Tongchuan forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +3.7° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Tongchuan climate: what a normal year looks like
The hottest stretch is July, when afternoons average 30 °C; the coldest is January, when nights average −5 °C. Between those two months the average temperature changes by 27 °C.
Nights typically freeze from December to February, the coldest averaging −5 °C in January.
The wet season is concentrated from July to September, which brings 52% of the annual total; August by itself averages 115 mm.
A normal year brings roughly 630 mm of rain — less than 80% of the towns of 20,000+ people we compared it with.
Forecast highs for the coming week average 15 °C, 3 °C cooler than a normal October (18 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
3 °C
−5 °C
9 mm
Feb
8 °C
−1 °C
14 mm
Mar
13 °C
4 °C
25 mm
Apr
21 °C
10 °C
37 mm
May
25 °C
15 °C
52 mm
Jun
30 °C
20 °C
69 mm
Jul
30 °C
22 °C
108 mm
Aug
29 °C
21 °C
115 mm
Sep
24 °C
16 °C
103 mm
Oct
18 °C
10 °C
60 mm
Nov
11 °C
3 °C
29 mm
Dec
5 °C
−3 °C
9 mm
Whole year
18 °C
9 °C
630 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 34.90° N, 108.95° 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 Tongchuan: pollution and pollen
3/6
Moderate
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.524µg/m³
PM1042µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Tongchuan
Rain observed over the last two hours by official weather radars around Tongchuan, 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 Tongchuan yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Tongchuan
Waning gibbous
79 % illuminated · 19.3 days
Rise 18:10 Set 08:33
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 Tongchuan
Curious about the weather in Tongchuan on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Tongchuan weather at a glance
This page gathers everything about the weather in Tongchuan, Shaanxi: 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: 7 °C to 20 °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 Tongchuan 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.
