Changzi weather history, September 2023

The month at a glance

Recorded day by day for Changzi 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

30 °C

Coldest day

5 °C

Average

18 °C

Days recorded

Calendar

Mo	Tu	We	Th	Fr	Sa	Su
				09-01 Overcast to Cloudy 15 °C to 27 °C 05:59 18:57	09-02 Cloudy to Sunny 13 °C to 26 °C 06:00 18:56	09-03 Sunny 14 °C to 28 °C 06:01 18:54
09-04 Cloudy to Sunny 13 °C to 30 °C 06:02 18:53	09-05 Cloudy 14 °C to 28 °C 06:02 18:51	09-06 Cloudy to Sunny 14 °C to 27 °C 06:03 18:50	09-07 Sunny 15 °C to 27 °C 06:04 18:49	09-08 Cloudy 15 °C to 28 °C 06:05 18:47	09-09 Overcast to Heavy rain 16 °C to 25 °C 06:05 18:46	09-10 Light rain 16 °C to 23 °C 06:06 18:44
09-11 Overcast to Cloudy 13 °C to 24 °C 06:07 18:43	09-12 Overcast to Sunny 12 °C to 23 °C 06:08 18:41	09-13 Cloudy to Sunny 10 °C to 25 °C 06:08 18:40	09-14 Cloudy to Sunny 9 °C to 25 °C 06:09 18:38	09-15 Cloudy to Sunny 11 °C to 25 °C 06:10 18:37	09-16 Cloudy 13 °C to 26 °C 06:11 18:35	09-17 Overcast to Light rain 15 °C to 26 °C 06:12 18:34
09-18 Light rain to Overcast 16 °C to 27 °C 06:12 18:32	09-19 Heavy rain to Cloudy 11 °C to 20 °C 06:13 18:31	09-20 Overcast to Light rain 9 °C to 21 °C 06:14 18:29	09-21 Sunny 10 °C to 23 °C 06:15 18:28	09-22 Cloudy 11 °C to 24 °C 06:15 18:26	09-23 Overcast to Light rain 12 °C to 18 °C 06:16 18:25	09-24 Light rain to Cloudy 11 °C to 14 °C 06:17 18:23
09-25 Light rain to Cloudy 12 °C to 17 °C 06:18 18:22	09-26 Light rain to Cloudy 10 °C to 21 °C 06:19 18:20	09-27 Light rain to Sunny 8 °C to 20 °C 06:19 18:19	09-28 Overcast to Cloudy 9 °C to 20 °C 06:20 18:17	09-29 Light rain to Sunny 6 °C to 24 °C 06:21 18:16	09-30 Overcast to Cloudy 5 °C to 21 °C 06:22 18:15

09-01

Overcast to Cloudy

15 °C to 27 °C

05:59 18:57

09-02

Cloudy to Sunny

13 °C to 26 °C

06:00 18:56

09-03

Sunny

14 °C to 28 °C

06:01 18:54

09-04

Cloudy to Sunny

13 °C to 30 °C

06:02 18:53

09-05

Cloudy

14 °C to 28 °C

06:02 18:51

09-06

Cloudy to Sunny

14 °C to 27 °C

06:03 18:50

09-07

Sunny

15 °C to 27 °C

06:04 18:49

09-08

Cloudy

15 °C to 28 °C

06:05 18:47

09-09

Overcast to Heavy rain

16 °C to 25 °C

06:05 18:46

09-10

Light rain

16 °C to 23 °C

06:06 18:44

09-11

Overcast to Cloudy

13 °C to 24 °C

06:07 18:43

09-12

Overcast to Sunny

12 °C to 23 °C

06:08 18:41

09-13

Cloudy to Sunny

10 °C to 25 °C

06:08 18:40

09-14

Cloudy to Sunny

9 °C to 25 °C

06:09 18:38

09-15

Cloudy to Sunny

11 °C to 25 °C

06:10 18:37

09-16

Cloudy

13 °C to 26 °C

06:11 18:35

09-17

Overcast to Light rain

15 °C to 26 °C

06:12 18:34

09-18

Light rain to Overcast

16 °C to 27 °C

06:12 18:32

09-19

Heavy rain to Cloudy

11 °C to 20 °C

06:13 18:31

09-20

Overcast to Light rain

9 °C to 21 °C

06:14 18:29

09-21

Sunny

10 °C to 23 °C

06:15 18:28

09-22

Cloudy

11 °C to 24 °C

06:15 18:26

09-23

Overcast to Light rain

12 °C to 18 °C

06:16 18:25

09-24

Light rain to Cloudy

11 °C to 14 °C

06:17 18:23

09-25

Light rain to Cloudy

12 °C to 17 °C

06:18 18:22

09-26

Light rain to Cloudy

10 °C to 21 °C

06:19 18:20

09-27

Light rain to Sunny

8 °C to 20 °C

06:19 18:19

09-28

Overcast to Cloudy

9 °C to 20 °C

06:20 18:17

09-29

Light rain to Sunny

6 °C to 24 °C

06:21 18:16

09-30

Overcast to Cloudy

5 °C to 21 °C

06:22 18:15

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Friday 1 September	Overcast to Cloudy	15 °C to 27 °C	South force <3	05:59 / 18:57
Saturday 2 September	Cloudy to Sunny	13 °C to 26 °C	South force 3-4	06:00 / 18:56
Sunday 3 September	Sunny	14 °C to 28 °C	South force <3	06:01 / 18:54
Monday 4 September	Cloudy to Sunny	13 °C to 30 °C	East to South force 3-4	06:02 / 18:53
Tuesday 5 September	Cloudy	14 °C to 28 °C	Northeast to East force <3	06:02 / 18:51
Wednesday 6 September	Cloudy to Sunny	14 °C to 27 °C	Southwest to Southeast force 3-4	06:03 / 18:50
Thursday 7 September	Sunny	15 °C to 27 °C	South force 3-4	06:04 / 18:49
Friday 8 September	Cloudy	15 °C to 28 °C	South force <3	06:05 / 18:47
Saturday 9 September	Overcast to Heavy rain	16 °C to 25 °C	South to Northeast force 3-4	06:05 / 18:46
Sunday 10 September	Light rain	16 °C to 23 °C	South to Southwest force 3-4	06:06 / 18:44
Monday 11 September	Overcast to Cloudy	13 °C to 24 °C	Northwest to North force <3	06:07 / 18:43
Tuesday 12 September	Overcast to Sunny	12 °C to 23 °C	East to North force 3-4	06:08 / 18:41
Wednesday 13 September	Cloudy to Sunny	10 °C to 25 °C	Northwest to Southwest force <3	06:08 / 18:40
Thursday 14 September	Cloudy to Sunny	9 °C to 25 °C	East to South force <3	06:09 / 18:38
Friday 15 September	Cloudy to Sunny	11 °C to 25 °C	South force 3-4	06:10 / 18:37
Saturday 16 September	Cloudy	13 °C to 26 °C	Southwest to South force <3	06:11 / 18:35
Sunday 17 September	Overcast to Light rain	15 °C to 26 °C	Southeast to Southwest force <3	06:12 / 18:34
Monday 18 September	Light rain to Overcast	16 °C to 27 °C	West to North force <3	06:12 / 18:32
Tuesday 19 September	Heavy rain to Cloudy	11 °C to 20 °C	North force 3-4	06:13 / 18:31
Wednesday 20 September	Overcast to Light rain	9 °C to 21 °C	Northeast to Southwest force 3-4	06:14 / 18:29
Thursday 21 September	Sunny	10 °C to 23 °C	South to Southwest force <3	06:15 / 18:28
Friday 22 September	Cloudy	11 °C to 24 °C	Southeast to Northeast force <3	06:15 / 18:26
Saturday 23 September	Overcast to Light rain	12 °C to 18 °C	East to Northeast force 3-4	06:16 / 18:25
Sunday 24 September	Light rain to Cloudy	11 °C to 14 °C	Northeast to North force <3	06:17 / 18:23
Monday 25 September	Light rain to Cloudy	12 °C to 17 °C	West to North force <3	06:18 / 18:22
Tuesday 26 September	Light rain to Cloudy	10 °C to 21 °C	North to Southwest force <3	06:19 / 18:20
Wednesday 27 September	Light rain to Sunny	8 °C to 20 °C	North to West force <3	06:19 / 18:19
Thursday 28 September	Overcast to Cloudy	9 °C to 20 °C	Southwest to Northwest force <3	06:20 / 18:17
Friday 29 September	Light rain to Sunny	6 °C to 24 °C	Northwest to North force 3-4	06:21 / 18:16
Saturday 30 September	Overcast to Cloudy	5 °C to 21 °C	Northwest to West force 3-4	06:22 / 18:15

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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 Changzi: 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

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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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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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