Gengma weather history, September 2023

The month at a glance

Recorded day by day for Gengma 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

33 °C

Coldest day

18 °C

Average

24 °C

Days recorded

Calendar

Mo	Tu	We	Th	Fr	Sa	Su
				09-01 Overcast to Light rain 19 °C to 28 °C 07:04 19:41	09-02 Moderate rain to Light rain 20 °C to 23 °C 07:04 19:40	09-03 Cloudy to Showers 18 °C to 30 °C 07:04 19:39
09-04 Overcast to Cloudy 18 °C to 32 °C 07:05 19:38	09-05 Overcast to Showers 19 °C to 30 °C 07:05 19:37	09-06 Moderate rain to Light rain 20 °C to 29 °C 07:05 19:36	09-07 Overcast to Light rain 20 °C to 30 °C 07:06 19:35	09-08 Overcast to Light rain 19 °C to 29 °C 07:06 19:34	09-09 Cloudy to Light rain 19 °C to 32 °C 07:06 19:33	09-10 Light rain 20 °C to 31 °C 07:07 19:32
09-11 Overcast to Light rain 19 °C to 32 °C 07:07 19:31	09-12 Overcast to Light rain 20 °C to 29 °C 07:07 19:30	09-13 Moderate rain to Light rain 21 °C to 26 °C 07:08 19:29	09-14 Overcast to Light rain 18 °C to 29 °C 07:08 19:27	09-15 Overcast to Sunny 20 °C to 31 °C 07:08 19:26	09-16 Overcast to Cloudy 19 °C to 31 °C 07:08 19:25	09-17 Cloudy 19 °C to 30 °C 07:09 19:24
09-18 Overcast to Light rain 19 °C to 31 °C 07:09 19:23	09-19 Light rain to Heavy rain 21 °C to 26 °C 07:09 19:22	09-20 Overcast to Showers 19 °C to 28 °C 07:10 19:21	09-21 Overcast to Showers 19 °C to 30 °C 07:10 19:20	09-22 Showers 19 °C to 30 °C 07:10 19:19	09-23 Overcast to Cloudy 20 °C to 31 °C 07:11 19:18	09-24 Overcast to Heavy rain 19 °C to 32 °C 07:11 19:17
09-25 Cloudy to Light rain 19 °C to 33 °C 07:11 19:16	09-26 Overcast to Light rain 19 °C to 29 °C 07:12 19:15	09-27 Cloudy to Light rain 19 °C to 30 °C 07:12 19:14	09-28 Overcast to Light rain 19 °C to 28 °C 07:12 19:13	09-29 Light rain 19 °C to 28 °C 07:13 19:12	09-30 Overcast to Light rain 19 °C to 28 °C 07:13 19:11

09-01

Overcast to Light rain

19 °C to 28 °C

07:04 19:41

09-02

Moderate rain to Light rain

20 °C to 23 °C

07:04 19:40

09-03

Cloudy to Showers

18 °C to 30 °C

07:04 19:39

09-04

Overcast to Cloudy

18 °C to 32 °C

07:05 19:38

09-05

Overcast to Showers

19 °C to 30 °C

07:05 19:37

09-06

Moderate rain to Light rain

20 °C to 29 °C

07:05 19:36

09-07

Overcast to Light rain

20 °C to 30 °C

07:06 19:35

09-08

Overcast to Light rain

19 °C to 29 °C

07:06 19:34

09-09

Cloudy to Light rain

19 °C to 32 °C

07:06 19:33

09-10

Light rain

20 °C to 31 °C

07:07 19:32

09-11

Overcast to Light rain

19 °C to 32 °C

07:07 19:31

09-12

Overcast to Light rain

20 °C to 29 °C

07:07 19:30

09-13

Moderate rain to Light rain

21 °C to 26 °C

07:08 19:29

09-14

Overcast to Light rain

18 °C to 29 °C

07:08 19:27

09-15

Overcast to Sunny

20 °C to 31 °C

07:08 19:26

09-16

Overcast to Cloudy

19 °C to 31 °C

07:08 19:25

09-17

Cloudy

19 °C to 30 °C

07:09 19:24

09-18

Overcast to Light rain

19 °C to 31 °C

07:09 19:23

09-19

Light rain to Heavy rain

21 °C to 26 °C

07:09 19:22

09-20

Overcast to Showers

19 °C to 28 °C

07:10 19:21

09-21

Overcast to Showers

19 °C to 30 °C

07:10 19:20

09-22

Showers

19 °C to 30 °C

07:10 19:19

09-23

Overcast to Cloudy

20 °C to 31 °C

07:11 19:18

09-24

Overcast to Heavy rain

19 °C to 32 °C

07:11 19:17

09-25

Cloudy to Light rain

19 °C to 33 °C

07:11 19:16

09-26

Overcast to Light rain

19 °C to 29 °C

07:12 19:15

09-27

Cloudy to Light rain

19 °C to 30 °C

07:12 19:14

09-28

Overcast to Light rain

19 °C to 28 °C

07:12 19:13

09-29

Light rain

19 °C to 28 °C

07:13 19:12

09-30

Overcast to Light rain

19 °C to 28 °C

07:13 19:11

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Friday 1 September	Overcast to Light rain	19 °C to 28 °C	Southwest to Southeast force 3-4	07:04 / 19:41
Saturday 2 September	Moderate rain to Light rain	20 °C to 23 °C	Northwest to Northeast force <3	07:04 / 19:40
Sunday 3 September	Cloudy to Showers	18 °C to 30 °C	East to Southeast force <3	07:04 / 19:39
Monday 4 September	Overcast to Cloudy	18 °C to 32 °C	East to Southeast force <3	07:05 / 19:38
Tuesday 5 September	Overcast to Showers	19 °C to 30 °C	Northwest to Southeast force <3	07:05 / 19:37
Wednesday 6 September	Moderate rain to Light rain	20 °C to 29 °C	East force 3-4	07:05 / 19:36
Thursday 7 September	Overcast to Light rain	20 °C to 30 °C	Southeast to East force 3-4	07:06 / 19:35
Friday 8 September	Overcast to Light rain	19 °C to 29 °C	Southeast to North force 3-4	07:06 / 19:34
Saturday 9 September	Cloudy to Light rain	19 °C to 32 °C	East force <3	07:06 / 19:33
Sunday 10 September	Light rain	20 °C to 31 °C	Northeast to Southeast force 3-4	07:07 / 19:32
Monday 11 September	Overcast to Light rain	19 °C to 32 °C	East to Northeast force <3	07:07 / 19:31
Tuesday 12 September	Overcast to Light rain	20 °C to 29 °C	Southeast to East force 3-4	07:07 / 19:30
Wednesday 13 September	Moderate rain to Light rain	21 °C to 26 °C	East to West force <3	07:08 / 19:29
Thursday 14 September	Overcast to Light rain	18 °C to 29 °C	East to North force <3	07:08 / 19:27
Friday 15 September	Overcast to Sunny	20 °C to 31 °C	South to East force <3	07:08 / 19:26
Saturday 16 September	Overcast to Cloudy	19 °C to 31 °C	East force <3	07:08 / 19:25
Sunday 17 September	Cloudy	19 °C to 30 °C	Southeast to East force 3-4	07:09 / 19:24
Monday 18 September	Overcast to Light rain	19 °C to 31 °C	East to Southeast force <3	07:09 / 19:23
Tuesday 19 September	Light rain to Heavy rain	21 °C to 26 °C	Northwest force 3-4	07:09 / 19:22
Wednesday 20 September	Overcast to Showers	19 °C to 28 °C	Northeast to North force 3-4	07:10 / 19:21
Thursday 21 September	Overcast to Showers	19 °C to 30 °C	West to North force <3	07:10 / 19:20
Friday 22 September	Showers	19 °C to 30 °C	Northeast force <3	07:10 / 19:19
Saturday 23 September	Overcast to Cloudy	20 °C to 31 °C	South force 3-4	07:11 / 19:18
Sunday 24 September	Overcast to Heavy rain	19 °C to 32 °C	Northeast to South force <3	07:11 / 19:17
Monday 25 September	Cloudy to Light rain	19 °C to 33 °C	East force <3	07:11 / 19:16
Tuesday 26 September	Overcast to Light rain	19 °C to 29 °C	East force 3-4	07:12 / 19:15
Wednesday 27 September	Cloudy to Light rain	19 °C to 30 °C	Southeast to East force 3-4	07:12 / 19:14
Thursday 28 September	Overcast to Light rain	19 °C to 28 °C	East to Southeast force <3	07:12 / 19:13
Friday 29 September	Light rain	19 °C to 28 °C	Southwest to Southeast force <3	07:13 / 19:12
Saturday 30 September	Overcast to Light rain	19 °C to 28 °C	South to Southeast force <3	07:13 / 19:11

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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 Gengma: 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 Gengma forecast data and about using this website.

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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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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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