Chengan weather history

Live forecast for Chengan

The month at a glance

Archived daily weather for Chengan, month by month. Pick a month to open its calendar and the full day-by-day record.

Warmest day

36 °C

Coldest day

20 °C

Average

28 °C

Days recorded

Calendar

Mo	Tu	We	Th	Fr	Sa	Su
			08-01 Overcast to Sunny 23 °C to 35 °C 05:27 19:27	08-02 Overcast to Cloudy 26 °C to 34 °C 05:30 19:27	08-03 Overcast to Thunderstorm 26 °C to 36 °C 05:31 19:26	08-04 Overcast to Thunderstorm 26 °C to 35 °C 05:32 19:25
08-05 Overcast to Sunny 23 °C to 34 °C 05:32 19:23	08-06 Overcast 23 °C to 35 °C 05:33 19:22	08-07 Overcast to Moderate rain 24 °C to 32 °C 05:34 19:21	08-08 Overcast to Moderate rain 24 °C to 33 °C 05:34 19:20	08-09 Overcast 25 °C to 31 °C 05:35 19:19	08-10 Overcast to Cloudy 25 °C to 36 °C 05:36 19:18	08-11 Overcast to Sunny 23 °C to 36 °C 05:37 19:17
08-12 Sunny 24 °C to 35 °C 05:38 19:16	08-13 Overcast to Sunny 24 °C to 33 °C 05:38 19:14	08-14 Overcast to Cloudy 23 °C to 33 °C 05:39 19:13	08-15 Overcast to Cloudy 24 °C to 33 °C 05:40 19:12	08-16 Overcast to Thunderstorm 24 °C to 34 °C 05:41 19:11	08-17 Overcast to Moderate rain 23 °C to 33 °C 05:42 19:10	08-18 Overcast to Thunderstorm 22 °C to 32 °C 05:42 19:08
08-19 Light rain to Thunderstorm 22 °C to 31 °C 05:43 19:07	08-20 Overcast to Cloudy 22 °C to 32 °C 05:44 19:06	08-21 Cloudy 24 °C to 32 °C 05:45 19:04	08-22 Cloudy 25 °C to 35 °C 05:46 19:03	08-23 Cloudy 26 °C to 35 °C 05:46 19:02	08-24 Thunderstorm 24 °C to 33 °C 05:47 19:01	08-25 Thunderstorm 23 °C to 31 °C 05:48 18:59
08-26 Cloudy to Sunny 21 °C to 31 °C 05:49 18:58	08-27 Sunny 23 °C to 25 °C 05:50 18:56	08-28 Rain 22 °C to 28 °C 05:50 18:55	08-29 Rain to Sunny 22 °C to 31 °C 05:51 18:54	08-30 Cloudy to Sunny 20 °C to 33 °C 05:52 18:52	08-31 Sunny to Overcast 23 °C to 35 °C 05:53 18:51

08-01

Overcast to Sunny

23 °C to 35 °C

05:27 19:27

08-02

Overcast to Cloudy

26 °C to 34 °C

05:30 19:27

08-03

Overcast to Thunderstorm

26 °C to 36 °C

05:31 19:26

08-04

Overcast to Thunderstorm

26 °C to 35 °C

05:32 19:25

08-05

Overcast to Sunny

23 °C to 34 °C

05:32 19:23

08-06

Overcast

23 °C to 35 °C

05:33 19:22

08-07

Overcast to Moderate rain

24 °C to 32 °C

05:34 19:21

08-08

Overcast to Moderate rain

24 °C to 33 °C

05:34 19:20

08-09

Overcast

25 °C to 31 °C

05:35 19:19

08-10

Overcast to Cloudy

25 °C to 36 °C

05:36 19:18

08-11

Overcast to Sunny

23 °C to 36 °C

05:37 19:17

08-12

Sunny

24 °C to 35 °C

05:38 19:16

08-13

Overcast to Sunny

24 °C to 33 °C

05:38 19:14

08-14

Overcast to Cloudy

23 °C to 33 °C

05:39 19:13

08-15

Overcast to Cloudy

24 °C to 33 °C

05:40 19:12

08-16

Overcast to Thunderstorm

24 °C to 34 °C

05:41 19:11

08-17

Overcast to Moderate rain

23 °C to 33 °C

05:42 19:10

08-18

Overcast to Thunderstorm

22 °C to 32 °C

05:42 19:08

08-19

Light rain to Thunderstorm

22 °C to 31 °C

05:43 19:07

08-20

Overcast to Cloudy

22 °C to 32 °C

05:44 19:06

08-21

Cloudy

24 °C to 32 °C

05:45 19:04

08-22

Cloudy

25 °C to 35 °C

05:46 19:03

08-23

Cloudy

26 °C to 35 °C

05:46 19:02

08-24

Thunderstorm

24 °C to 33 °C

05:47 19:01

08-25

Thunderstorm

23 °C to 31 °C

05:48 18:59

08-26

Cloudy to Sunny

21 °C to 31 °C

05:49 18:58

08-27

Sunny

23 °C to 25 °C

05:50 18:56

08-28

Rain

22 °C to 28 °C

05:50 18:55

08-29

Rain to Sunny

22 °C to 31 °C

05:51 18:54

08-30

Cloudy to Sunny

20 °C to 33 °C

05:52 18:52

08-31

Sunny to Overcast

23 °C to 35 °C

05:53 18:51

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Thursday 1 August	Overcast to Sunny	23 °C to 35 °C	South force <3	05:27 / 19:27
Friday 2 August	Overcast to Cloudy	26 °C to 34 °C	South force 3-4	05:30 / 19:27
Saturday 3 August	Overcast to Thunderstorm	26 °C to 36 °C	South to Southwest force 3-4	05:31 / 19:26
Sunday 4 August	Overcast to Thunderstorm	26 °C to 35 °C	South force 3-4	05:32 / 19:25
Monday 5 August	Overcast to Sunny	23 °C to 34 °C	North to Southwest force <3	05:32 / 19:23
Tuesday 6 August	Overcast	23 °C to 35 °C	Southeast to North force <3	05:33 / 19:22
Wednesday 7 August	Overcast to Moderate rain	24 °C to 32 °C	Northwest to North force 3-4	05:34 / 19:21
Thursday 8 August	Overcast to Moderate rain	24 °C to 33 °C	North to Southeast force <3	05:34 / 19:20
Friday 9 August	Overcast	25 °C to 31 °C	South force 3-4	05:35 / 19:19
Saturday 10 August	Overcast to Cloudy	25 °C to 36 °C	South to West force 3-4	05:36 / 19:18
Sunday 11 August	Overcast to Sunny	23 °C to 36 °C	Northwest force 3-4	05:37 / 19:17
Monday 12 August	Sunny	24 °C to 35 °C	North force 3-4	05:38 / 19:16
Tuesday 13 August	Overcast to Sunny	24 °C to 33 °C	North force 3-4	05:38 / 19:14
Wednesday 14 August	Overcast to Cloudy	23 °C to 33 °C	North to Northeast force 3-4	05:39 / 19:13
Thursday 15 August	Overcast to Cloudy	24 °C to 33 °C	North force <3	05:40 / 19:12
Friday 16 August	Overcast to Thunderstorm	24 °C to 34 °C	West to North force <3	05:41 / 19:11
Saturday 17 August	Overcast to Moderate rain	23 °C to 33 °C	South to Northwest force <3	05:42 / 19:10
Sunday 18 August	Overcast to Thunderstorm	22 °C to 32 °C	South to Southwest force <3	05:42 / 19:08
Monday 19 August	Light rain to Thunderstorm	22 °C to 31 °C	North force <3	05:43 / 19:07
Tuesday 20 August	Overcast to Cloudy	22 °C to 32 °C	North to Northeast force <3	05:44 / 19:06
Wednesday 21 August	Cloudy	24 °C to 32 °C	South force <3	05:45 / 19:04
Thursday 22 August	Cloudy	25 °C to 35 °C	East to Southwest force <3	05:46 / 19:03
Friday 23 August	Cloudy	26 °C to 35 °C	South to North force <3	05:46 / 19:02
Saturday 24 August	Thunderstorm	24 °C to 33 °C	Southwest to Northeast force <3	05:47 / 19:01
Sunday 25 August	Thunderstorm	23 °C to 31 °C	North to Northeast force <3	05:48 / 18:59
Monday 26 August	Cloudy to Sunny	21 °C to 31 °C	Northeast to Northwest force <3	05:49 / 18:58
Tuesday 27 August	Sunny	23 °C to 25 °C	West force <3	05:50 / 18:56
Wednesday 28 August	Rain	22 °C to 28 °C	North force <3	05:50 / 18:55
Thursday 29 August	Rain to Sunny	22 °C to 31 °C	Northwest to Southwest force <3	05:51 / 18:54
Friday 30 August	Cloudy to Sunny	20 °C to 33 °C	Southeast to South force <3	05:52 / 18:52
Saturday 31 August	Sunny to Overcast	23 °C to 35 °C	Southeast to Southwest force <3	05:53 / 18:51

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About this data

History pages list the daily readings WuAi Weather archives from public meteorological feeds. They record what was measured in the past, they are not a forecast, and they are provided for reference only.

How to read this forecast

A short guide to Chengan: what these numbers mean and how to plan around them.

Why one day shows two conditions

Forecasts split the day into daytime and night. The daily table gives both, with separate wind, so you know what to expect on the way out and on the way home.

What "to" means between two conditions

In "light rain to moderate rain" the word "to" describes a change during the day, not two things happening at once. Pack for the stronger half.

When the high and low actually happen

The daily maximum usually falls between 14:00 and 16:00, and the minimum around sunrise. Mornings feel colder than the headline number, so dress for the low.

Far forecasts are a trend, not a promise

Days 1 to 3 are reliable. Days 7 to 15 shift as systems are re-run, so treat them as a direction and re-check three days before anything important.

Reading wind force

Force is the Beaufort-style scale used by the source service. Up to 4 it barely matters; 5 to 6 makes an umbrella awkward and cycling unstable; 7 and above is when outdoor work, scaffolding and small boats should stop.

AQI is not PM2.5

AQI blends several pollutants, PM2.5 is one measurement. 0 to 50 is excellent, 51 to 100 good, and above 150 sensitive groups should cut hard outdoor exercise; above 200 consider a mask and keep windows shut.

The precipitation figure

The current reading is accumulated rainfall in millimetres over the recent period. Around 10 mm means moderate to heavy rain and puddles, so leave extra time.

Using historical weather

From the city page open History and choose a month to see day-by-day recorded conditions. Historical archives and live forecasts are produced on different pipelines, so small differences are normal.

Frequently asked questions

Common questions about the Chengan forecast data and about using this website.

Where does the forecast data come from?

Live conditions, hourly and daily forecasts, air quality and living indices are read from the public weather API of the China Meteorological Administration. WuAi Weather formats and displays that data; we do not run weather models.

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Current and hourly data is normally refreshed about every 15 minutes, and the daily forecast once a day. If a number looks frozen, reload the page.

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How accurate is the 15-day forecast?

Short range is accurate, long range is a tendency. Use days 7 to 15 for the shape of the week rather than an exact figure and confirm close to your travel date.

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Yes, they are shown in the local time zone of that city, with no conversion to Beijing time.

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Other cities in the same region

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