Mengjin weather history, September 2023

The month at a glance

Recorded day by day for Mengjin 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

31 °C

Coldest day

14 °C

Average

22 °C

Days recorded

Calendar

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

09-01

Overcast to Cloudy

22 °C to 27 °C

06:02 18:58

09-02

Overcast to Sunny

18 °C to 28 °C

06:03 18:56

09-03

Cloudy to Sunny

21 °C to 30 °C

06:04 18:55

09-04

Sunny

21 °C to 31 °C

06:04 18:54

09-05

Overcast to Cloudy

22 °C to 30 °C

06:05 18:52

09-06

Overcast to Cloudy

22 °C to 29 °C

06:06 18:51

09-07

Cloudy to Sunny

22 °C to 30 °C

06:07 18:49

09-08

Cloudy

22 °C to 31 °C

06:07 18:48

09-09

Overcast to Moderate rain

22 °C to 29 °C

06:08 18:47

09-10

Overcast

22 °C to 24 °C

06:09 18:45

09-11

Overcast to Light rain

20 °C to 24 °C

06:09 18:44

09-12

Light rain

19 °C to 23 °C

06:10 18:42

09-13

Overcast to Sunny

18 °C to 26 °C

06:11 18:41

09-14

Cloudy to Sunny

18 °C to 27 °C

06:12 18:39

09-15

Cloudy to Sunny

19 °C to 28 °C

06:12 18:38

09-16

Cloudy to Sunny

20 °C to 29 °C

06:13 18:37

09-17

Overcast to Light rain

22 °C to 30 °C

06:14 18:35

09-18

Overcast to Light rain

22 °C to 30 °C

06:14 18:34

09-19

Heavy rain to Cloudy

17 °C to 22 °C

06:15 18:32

09-20

Overcast to Light rain

17 °C to 25 °C

06:16 18:31

09-21

Sunny to Overcast

16 °C to 25 °C

06:17 18:29

09-22

Overcast to Light rain

18 °C to 26 °C

06:17 18:28

09-23

Light rain

17 °C to 20 °C

06:18 18:27

09-24

Moderate rain to Light rain

15 °C to 16 °C

06:19 18:25

09-25

Moderate rain to Overcast

16 °C to 17 °C

06:20 18:24

09-26

Moderate rain to Light rain

18 °C to 19 °C

06:20 18:22

09-27

Light rain to Overcast

16 °C to 19 °C

06:21 18:21

09-28

Light rain

15 °C to 19 °C

06:22 18:19

09-29

Overcast to Cloudy

14 °C to 24 °C

06:22 18:18

09-30

Cloudy

14 °C to 25 °C

06:23 18:17

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Friday 1 September	Overcast to Cloudy	22 °C to 27 °C	Northeast force 3-4	06:02 / 18:58
Saturday 2 September	Overcast to Sunny	18 °C to 28 °C	Southeast to East force 3-4	06:03 / 18:56
Sunday 3 September	Cloudy to Sunny	21 °C to 30 °C	Southwest to North force <3	06:04 / 18:55
Monday 4 September	Sunny	21 °C to 31 °C	Southeast to Northeast force <3	06:04 / 18:54
Tuesday 5 September	Overcast to Cloudy	22 °C to 30 °C	East to North force 3-4	06:05 / 18:52
Wednesday 6 September	Overcast to Cloudy	22 °C to 29 °C	East to Northeast force 3-4	06:06 / 18:51
Thursday 7 September	Cloudy to Sunny	22 °C to 30 °C	East to North force 3-4	06:07 / 18:49
Friday 8 September	Cloudy	22 °C to 31 °C	East to Northeast force 3-4	06:07 / 18:48
Saturday 9 September	Overcast to Moderate rain	22 °C to 29 °C	Northeast force 3-4	06:08 / 18:47
Sunday 10 September	Overcast	22 °C to 24 °C	East to Northwest force 3-4	06:09 / 18:45
Monday 11 September	Overcast to Light rain	20 °C to 24 °C	West force 3-4	06:09 / 18:44
Tuesday 12 September	Light rain	19 °C to 23 °C	Northwest to West force 3-4	06:10 / 18:42
Wednesday 13 September	Overcast to Sunny	18 °C to 26 °C	Southeast to Northeast force 3-4	06:11 / 18:41
Thursday 14 September	Cloudy to Sunny	18 °C to 27 °C	Southeast to Northeast force 3-4	06:12 / 18:39
Friday 15 September	Cloudy to Sunny	19 °C to 28 °C	Southeast to Northeast force 3-4	06:12 / 18:38
Saturday 16 September	Cloudy to Sunny	20 °C to 29 °C	Southeast to Northeast force <3	06:13 / 18:37
Sunday 17 September	Overcast to Light rain	22 °C to 30 °C	Southeast to Northeast force 3-4	06:14 / 18:35
Monday 18 September	Overcast to Light rain	22 °C to 30 °C	Southeast to Northeast force <3	06:14 / 18:34
Tuesday 19 September	Heavy rain to Cloudy	17 °C to 22 °C	Northeast to North force 4-5	06:15 / 18:32
Wednesday 20 September	Overcast to Light rain	17 °C to 25 °C	East to North force <3	06:16 / 18:31
Thursday 21 September	Sunny to Overcast	16 °C to 25 °C	East to Southwest force <3	06:17 / 18:29
Friday 22 September	Overcast to Light rain	18 °C to 26 °C	East to Northeast force 3-4	06:17 / 18:28
Saturday 23 September	Light rain	17 °C to 20 °C	Southwest to Northeast force 3-4	06:18 / 18:27
Sunday 24 September	Moderate rain to Light rain	15 °C to 16 °C	Northeast to West force <3	06:19 / 18:25
Monday 25 September	Moderate rain to Overcast	16 °C to 17 °C	West to Southwest force 3-4	06:20 / 18:24
Tuesday 26 September	Moderate rain to Light rain	18 °C to 19 °C	West force 3-4	06:20 / 18:22
Wednesday 27 September	Light rain to Overcast	16 °C to 19 °C	Northwest to West force 3-4	06:21 / 18:21
Thursday 28 September	Light rain	15 °C to 19 °C	North to West force 3-4	06:22 / 18:19
Friday 29 September	Overcast to Cloudy	14 °C to 24 °C	West force 3-4	06:22 / 18:18
Saturday 30 September	Cloudy	14 °C to 25 °C	Northwest to Northeast force 3-4	06:23 / 18:17

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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 Mengjin: 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.

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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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