Zhengzhou weather history, May 2023

The month at a glance

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

Warmest day

35 °C

Coldest day

12 °C

Average

21 °C

Days recorded

Calendar

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

05-01

Cloudy to Overcast

16 °C to 28 °C

05:35 19:09

05-02

Cloudy to Light rain

19 °C to 27 °C

05:34 19:10

05-03

Heavy rain to Moderate rain

18 °C to 19 °C

05:33 19:11

05-04

Light rain to Overcast

16 °C to 21 °C

05:32 19:12

05-05

Cloudy to Light rain

14 °C to 22 °C

05:31 19:13

05-06

Cloudy

12 °C to 19 °C

05:30 19:13

05-07

Cloudy to Overcast

13 °C to 23 °C

05:29 19:14

05-08

Cloudy

12 °C to 24 °C

05:28 19:15

05-09

Cloudy to Overcast

15 °C to 23 °C

05:27 19:16

05-10

Cloudy to Overcast

13 °C to 21 °C

05:26 19:17

05-11

Cloudy to Sunny

15 °C to 25 °C

05:25 19:17

05-12

Cloudy to Sunny

17 °C to 31 °C

05:25 19:18

05-13

Sunny

18 °C to 30 °C

05:24 19:19

05-14

Sunny

19 °C to 35 °C

05:23 19:20

05-15

Sunny to Cloudy

23 °C to 35 °C

05:22 19:20

05-16

Cloudy

20 °C to 31 °C

05:21 19:21

05-17

Cloudy to Overcast

21 °C to 33 °C

05:21 19:22

05-18

Cloudy to Sunny

20 °C to 28 °C

05:20 19:23

05-19

Cloudy to Sunny

23 °C to 31 °C

05:19 19:24

05-20

Cloudy to Light rain

16 °C to 31 °C

05:19 19:24

05-21

Light rain

13 °C to 16 °C

05:18 19:25

05-22

Cloudy to Sunny

15 °C to 25 °C

05:18 19:26

05-23

Cloudy

15 °C to 26 °C

05:17 19:26

05-24

Sunny to Light rain

16 °C to 25 °C

05:16 19:27

05-25

Light rain to Cloudy

18 °C to 22 °C

05:16 19:28

05-26

Light rain

19 °C to 25 °C

05:15 19:29

05-27

Moderate rain to Light rain

18 °C to 19 °C

05:15 19:29

05-28

Light rain

18 °C to 22 °C

05:14 19:30

05-29

Light rain

19 °C to 24 °C

05:14 19:31

05-30

Fog to Sunny

18 °C to 26 °C

05:14 19:31

05-31

Cloudy

19 °C to 27 °C

05:13 19:32

Day by day

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

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 Zhengzhou: 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 Zhengzhou 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.