10-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Light rain
13°
Feels like 13°
Wind↑ SE 5 km/h
Humidity 100 %
💧 4.2 mm
Afternoon
Light rain
14°
Feels like 14°
Wind↑ S 6 km/h
Humidity 98 %
💧 4.3 mm
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Light rain
13°
Feels like 13°
Wind↑ SSE 4 km/h
Humidity 99 %
💧 2.1 mm
Afternoon
Drizzle
16°
Feels like 16°
Wind↑ SSE 7 km/h
Humidity 97 %
💧 0.9 mm
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Light rain
14°
Feels like 14°
Wind↑ S 7 km/h
Gusts13 km/h
Humidity 99 %
💧 4.8 mm
Afternoon
Drizzle
17°
Feels like 17°
Wind↑ SSE 9 km/h
Humidity 87 %
💧 0.8 mm
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Drizzle
14°
Feels like 14°
Wind↑ SSE 5 km/h
Humidity 99 %
💧 0.6 mm
Afternoon
Light rain
16°
Feels like 16°
Wind↑ WNW 3 km/h
Humidity 81 %
💧 1.9 mm
Mengzi forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +4.5° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Mengzi climate: what a normal year looks like
The wet season is concentrated from June to August, which brings 55% of the annual total; July by itself averages 269 mm.
The hottest stretch is June, when afternoons average 26 °C; the coldest is January, when nights average 7 °C.
Afternoons climb to 25 °C only in May, June and August, with a typical peak of 26 °C in June.
A normal year brings roughly 1,330 mm of rain — more than 69% of the towns of 20,000+ people we compared it with.
The coming week looks normal for October: forecast highs average 22 °C, against a usual 22 °C.
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
16 °C
7 °C
33 mm
Feb
18 °C
8 °C
25 mm
Mar
21 °C
11 °C
47 mm
Apr
24 °C
14 °C
68 mm
May
25 °C
17 °C
137 mm
Jun
26 °C
19 °C
200 mm
Jul
25 °C
19 °C
269 mm
Aug
25 °C
19 °C
268 mm
Sep
24 °C
17 °C
148 mm
Oct
22 °C
15 °C
79 mm
Nov
20 °C
11 °C
35 mm
Dec
16 °C
8 °C
25 mm
Whole year
22 °C
14 °C
1,330 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 23.37° N, 103.38° 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 Mengzi: pollution and pollen
4/6
Poor
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.538µg/m³
PM1039µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Mengzi
Rain observed over the last two hours by official weather radars around Mengzi, 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 Mengzi yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Mengzi
Waning gibbous
79 % illuminated · 19.3 days
Rise 19:05 Set 08:23
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 Mengzi
Curious about the weather in Mengzi on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Mengzi weather at a glance
This page gathers everything about the weather in Mengzi, Yunnan: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “mainly clear”, it is 14 °C (feels like 14 °C) and the wind blows at 6 km/h.
Expected range today: 15 °C to 23 °C and a dry sky; keep an eye on thunderstorms. 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 Mengzi 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.
