Erdao weather history, September 2023

The month at a glance

Recorded day by day for Erdao in September 2023: conditions, high and low temperature, wind, and sunrise and sunset times. History pages show archived readings, so they never change.

Warmest day

28 °C

Coldest day

0 °C

Average

15 °C

Days recorded

Calendar

Mo	Tu	We	Th	Fr	Sa	Su
				09-01 Overcast to Sunny 11 °C to 22 °C 05:01 18:16	09-02 Cloudy 12 °C to 25 °C 05:02 18:14	09-03 Cloudy to Sunny 11 °C to 26 °C 05:03 18:12
09-04 Overcast to Sunny 12 °C to 27 °C 05:04 18:10	09-05 Cloudy to Sunny 10 °C to 23 °C 05:05 18:09	09-06 Sunny 9 °C to 25 °C 05:06 18:07	09-07 Sunny 14 °C to 28 °C 05:08 18:05	09-08 Overcast to Cloudy 14 °C to 26 °C 05:09 18:03	09-09 Overcast to Light rain 14 °C to 24 °C 05:10 18:01	09-10 Light rain 14 °C to 21 °C 05:11 17:59
09-11 Overcast to Light rain 10 °C to 24 °C 05:12 17:58	09-12 Sunny 6 °C to 20 °C 05:13 17:56	09-13 Cloudy to Sunny 4 °C to 20 °C 05:14 17:54	09-14 Sunny 7 °C to 22 °C 05:15 17:52	09-15 Sunny to Cloudy 8 °C to 26 °C 05:17 17:50	09-16 Sunny to Overcast 11 °C to 25 °C 05:18 17:48	09-17 Sunny 13 °C to 23 °C 05:19 17:47
09-18 Overcast to Light rain 11 °C to 24 °C 05:20 17:45	09-19 Light rain to Cloudy 5 °C to 18 °C 05:21 17:43	09-20 Cloudy to Sunny 0 °C to 16 °C 05:22 17:41	09-21 Sunny 5 °C to 17 °C 05:23 17:39	09-22 Light rain 5 °C to 19 °C 05:25 17:37	09-23 Cloudy 0 °C to 18 °C 05:26 17:35	09-24 Overcast to Cloudy 9 °C to 22 °C 05:27 17:34
09-25 Overcast to Cloudy 7 °C to 21 °C 05:28 17:32	09-26 Cloudy 6 °C to 22 °C 05:29 17:30	09-27 Overcast to Sunny 7 °C to 22 °C 05:30 17:28	09-28 Sunny 6 °C to 18 °C 05:31 17:26	09-29 Overcast to Cloudy 6 °C to 18 °C 05:33 17:24	09-30 Light rain to Sunny 3 °C to 16 °C 05:34 17:23

09-01

Overcast to Sunny

11 °C to 22 °C

05:01 18:16

09-02

Cloudy

12 °C to 25 °C

05:02 18:14

09-03

Cloudy to Sunny

11 °C to 26 °C

05:03 18:12

09-04

Overcast to Sunny

12 °C to 27 °C

05:04 18:10

09-05

Cloudy to Sunny

10 °C to 23 °C

05:05 18:09

09-06

Sunny

9 °C to 25 °C

05:06 18:07

09-07

Sunny

14 °C to 28 °C

05:08 18:05

09-08

Overcast to Cloudy

14 °C to 26 °C

05:09 18:03

09-09

Overcast to Light rain

14 °C to 24 °C

05:10 18:01

09-10

Light rain

14 °C to 21 °C

05:11 17:59

09-11

Overcast to Light rain

10 °C to 24 °C

05:12 17:58

09-12

Sunny

6 °C to 20 °C

05:13 17:56

09-13

Cloudy to Sunny

4 °C to 20 °C

05:14 17:54

09-14

Sunny

7 °C to 22 °C

05:15 17:52

09-15

Sunny to Cloudy

8 °C to 26 °C

05:17 17:50

09-16

Sunny to Overcast

11 °C to 25 °C

05:18 17:48

09-17

Sunny

13 °C to 23 °C

05:19 17:47

09-18

Overcast to Light rain

11 °C to 24 °C

05:20 17:45

09-19

Light rain to Cloudy

5 °C to 18 °C

05:21 17:43

09-20

Cloudy to Sunny

0 °C to 16 °C

05:22 17:41

09-21

Sunny

5 °C to 17 °C

05:23 17:39

09-22

Light rain

5 °C to 19 °C

05:25 17:37

09-23

Cloudy

0 °C to 18 °C

05:26 17:35

09-24

Overcast to Cloudy

9 °C to 22 °C

05:27 17:34

09-25

Overcast to Cloudy

7 °C to 21 °C

05:28 17:32

09-26

Cloudy

6 °C to 22 °C

05:29 17:30

09-27

Overcast to Sunny

7 °C to 22 °C

05:30 17:28

09-28

Sunny

6 °C to 18 °C

05:31 17:26

09-29

Overcast to Cloudy

6 °C to 18 °C

05:33 17:24

09-30

Light rain to Sunny

3 °C to 16 °C

05:34 17:23

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Friday 1 September	Overcast to Sunny	11 °C to 22 °C	Southwest force 3-4	05:01 / 18:16
Saturday 2 September	Cloudy	12 °C to 25 °C	Northwest force <3	05:02 / 18:14
Sunday 3 September	Cloudy to Sunny	11 °C to 26 °C	Northeast to Northwest force <3	05:03 / 18:12
Monday 4 September	Overcast to Sunny	12 °C to 27 °C	Northwest force 3-4	05:04 / 18:10
Tuesday 5 September	Cloudy to Sunny	10 °C to 23 °C	North to Northwest force 3-4	05:05 / 18:09
Wednesday 6 September	Sunny	9 °C to 25 °C	Northwest to West force <3	05:06 / 18:07
Thursday 7 September	Sunny	14 °C to 28 °C	North to Southwest force <3	05:08 / 18:05
Friday 8 September	Overcast to Cloudy	14 °C to 26 °C	West to Southwest force 3-4	05:09 / 18:03
Saturday 9 September	Overcast to Light rain	14 °C to 24 °C	North to Southwest force 3-4	05:10 / 18:01
Sunday 10 September	Light rain	14 °C to 21 °C	North to Southwest force <3	05:11 / 17:59
Monday 11 September	Overcast to Light rain	10 °C to 24 °C	Southwest to West force 3-4	05:12 / 17:58
Tuesday 12 September	Sunny	6 °C to 20 °C	Northwest to East force 3-4	05:13 / 17:56
Wednesday 13 September	Cloudy to Sunny	4 °C to 20 °C	North to Southwest force <3	05:14 / 17:54
Thursday 14 September	Sunny	7 °C to 22 °C	Northeast to East force <3	05:15 / 17:52
Friday 15 September	Sunny to Cloudy	8 °C to 26 °C	Northwest to Southwest force 3-4	05:17 / 17:50
Saturday 16 September	Sunny to Overcast	11 °C to 25 °C	Northeast to Southwest force <3	05:18 / 17:48
Sunday 17 September	Sunny	13 °C to 23 °C	East to Southwest force <3	05:19 / 17:47
Monday 18 September	Overcast to Light rain	11 °C to 24 °C	Southwest to West force 3-4	05:20 / 17:45
Tuesday 19 September	Light rain to Cloudy	5 °C to 18 °C	West force 3-4	05:21 / 17:43
Wednesday 20 September	Cloudy to Sunny	0 °C to 16 °C	North to West force 3-4	05:22 / 17:41
Thursday 21 September	Sunny	5 °C to 17 °C	Northwest to Southwest force <3	05:23 / 17:39
Friday 22 September	Light rain	5 °C to 19 °C	West force 3-4	05:25 / 17:37
Saturday 23 September	Cloudy	0 °C to 18 °C	Northwest to West force <3	05:26 / 17:35
Sunday 24 September	Overcast to Cloudy	9 °C to 22 °C	North to Northeast force <3	05:27 / 17:34
Monday 25 September	Overcast to Cloudy	7 °C to 21 °C	Northwest to Southwest force <3	05:28 / 17:32
Tuesday 26 September	Cloudy	6 °C to 22 °C	North to Southwest force <3	05:29 / 17:30
Wednesday 27 September	Overcast to Sunny	7 °C to 22 °C	Southwest to West force 3-4	05:30 / 17:28
Thursday 28 September	Sunny	6 °C to 18 °C	West force 3-4	05:31 / 17:26
Friday 29 September	Overcast to Cloudy	6 °C to 18 °C	Southwest to West force 3-4	05:33 / 17:24
Saturday 30 September	Light rain to Sunny	3 °C to 16 °C	Northwest to West force 3-4	05:34 / 17:23

Search another period

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 Erdao: 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 Erdao 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.

How often is it updated?

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.

Why does some district say "live data unavailable"?

Usually one of three things: the upstream call timed out, the district was renamed or merged, or the province/city combination does not match the API exactly. Try the parent city, or search again with a different spelling and tell us by email.

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.

Can I look up cities outside China?

Yes. There are pages for Hong Kong, Macau and Taiwan, and for major cities in Asia, Europe, North America, South America, Africa and Oceania.

Can I pull your data into my app?

No. This site is a display layer over a public API, so we do not offer a data feed or scraping licence. For commercial weather data go to the meteorological service or a licensed provider.

Is the site free? Do I need an account?

Everything is free, with no registration and no marketing email. Advertising through Google AdSense pays for the server and the domain.

What personal data do you collect?

We do not ask for your name, phone or email. Your search term is used to build the page you requested, and Google sets cookies for ads on its own terms, as described in the privacy policy.

Are sunrise and sunset in local time?

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

How do I report a wrong reading?

Email the address in the footer with the city, the period that looks wrong and the page URL. We compare it against the official bulletin and correct the display; warnings and emergencies always follow the official service.

Other cities in the same region

Browse all the other cities and districts in the same province or region from here.