Shiyan weather history, May 2023

The month at a glance

Recorded day by day for Shiyan 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 Sunny 15 °C to 27 °C 05:50 19:17	05-02 Sunny to Light rain 18 °C to 26 °C 05:49 19:18	05-03 Moderate rain to Overcast 18 °C to 21 °C 05:48 19:19	05-04 Light rain 19 °C to 22 °C 05:47 19:19	05-05 Cloudy to Light rain 14 °C to 27 °C 05:46 19:20	05-06 Moderate rain to Overcast 12 °C to 16 °C 05:45 19:21	05-07 Light rain 13 °C to 19 °C 05:44 19:22
05-08 Cloudy 14 °C to 22 °C 05:43 19:22	05-09 Light rain 13 °C to 17 °C 05:43 19:23	05-10 Light rain to Sunny 12 °C to 15 °C 05:42 19:24	05-11 Sunny to Cloudy 15 °C to 25 °C 05:41 19:25	05-12 Cloudy 15 °C to 31 °C 05:40 19:25	05-13 Cloudy to Sunny 15 °C to 33 °C 05:39 19:26	05-14 Cloudy to Sunny 18 °C to 34 °C 05:39 19:27
05-15 Cloudy to Sunny 18 °C to 34 °C 05:38 19:27	05-16 Cloudy 16 °C to 27 °C 05:37 19:28	05-17 Sunny to Cloudy 20 °C to 35 °C 05:37 19:29	05-18 Cloudy to Sunny 19 °C to 30 °C 05:36 19:30	05-19 Cloudy 19 °C to 32 °C 05:35 19:30	05-20 Cloudy to Light rain 20 °C to 34 °C 05:35 19:31	05-21 Moderate rain to Light rain 14 °C to 19 °C 05:34 19:32
05-22 Cloudy 13 °C to 22 °C 05:34 19:32	05-23 Moderate rain to Overcast 13 °C to 18 °C 05:33 19:33	05-24 Cloudy to Sunny 15 °C to 25 °C 05:33 19:34	05-25 Cloudy to Light rain 19 °C to 24 °C 05:32 19:34	05-26 Light rain 18 °C to 19 °C 05:32 19:35	05-27 Light rain to Heavy rain 20 °C to 20 °C 05:31 19:36	05-28 Light rain to Showers 19 °C to 20 °C 05:31 19:36
05-29 Cloudy to Overcast 21 °C to 21 °C 05:31 19:37	05-30 Fog to Sunny 19 °C to 29 °C 05:30 19:37	05-31 Light rain to Cloudy 20 °C to 26 °C 05:30 19:38

05-01

Sunny

15 °C to 27 °C

05:50 19:17

05-02

Sunny to Light rain

18 °C to 26 °C

05:49 19:18

05-03

Moderate rain to Overcast

18 °C to 21 °C

05:48 19:19

05-04

Light rain

19 °C to 22 °C

05:47 19:19

05-05

Cloudy to Light rain

14 °C to 27 °C

05:46 19:20

05-06

Moderate rain to Overcast

12 °C to 16 °C

05:45 19:21

05-07

Light rain

13 °C to 19 °C

05:44 19:22

05-08

Cloudy

14 °C to 22 °C

05:43 19:22

05-09

Light rain

13 °C to 17 °C

05:43 19:23

05-10

Light rain to Sunny

12 °C to 15 °C

05:42 19:24

05-11

Sunny to Cloudy

15 °C to 25 °C

05:41 19:25

05-12

Cloudy

15 °C to 31 °C

05:40 19:25

05-13

Cloudy to Sunny

15 °C to 33 °C

05:39 19:26

05-14

Cloudy to Sunny

18 °C to 34 °C

05:39 19:27

05-15

Cloudy to Sunny

18 °C to 34 °C

05:38 19:27

05-16

Cloudy

16 °C to 27 °C

05:37 19:28

05-17

Sunny to Cloudy

20 °C to 35 °C

05:37 19:29

05-18

Cloudy to Sunny

19 °C to 30 °C

05:36 19:30

05-19

Cloudy

19 °C to 32 °C

05:35 19:30

05-20

Cloudy to Light rain

20 °C to 34 °C

05:35 19:31

05-21

Moderate rain to Light rain

14 °C to 19 °C

05:34 19:32

05-22

Cloudy

13 °C to 22 °C

05:34 19:32

05-23

Moderate rain to Overcast

13 °C to 18 °C

05:33 19:33

05-24

Cloudy to Sunny

15 °C to 25 °C

05:33 19:34

05-25

Cloudy to Light rain

19 °C to 24 °C

05:32 19:34

05-26

Light rain

18 °C to 19 °C

05:32 19:35

05-27

Light rain to Heavy rain

20 °C to 20 °C

05:31 19:36

05-28

Light rain to Showers

19 °C to 20 °C

05:31 19:36

05-29

Cloudy to Overcast

21 °C to 21 °C

05:31 19:37

05-30

Fog to Sunny

19 °C to 29 °C

05:30 19:37

05-31

Light rain to Cloudy

20 °C to 26 °C

05:30 19:38

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Monday 1 May	Sunny	15 °C to 27 °C	Southeast to Light breeze force 3-4	05:50 / 19:17
Tuesday 2 May	Sunny to Light rain	18 °C to 26 °C	West to Light breeze force <3	05:49 / 19:18
Wednesday 3 May	Moderate rain to Overcast	18 °C to 21 °C	Southeast to Light breeze force <3	05:48 / 19:19
Thursday 4 May	Light rain	19 °C to 22 °C	West to Light breeze force <3	05:47 / 19:19
Friday 5 May	Cloudy to Light rain	14 °C to 27 °C	Southeast to Light breeze force 3-4	05:46 / 19:20
Saturday 6 May	Moderate rain to Overcast	12 °C to 16 °C	Southeast to Light breeze force 3-4	05:45 / 19:21
Sunday 7 May	Light rain	13 °C to 19 °C	North to Light breeze force 3-4	05:44 / 19:22
Monday 8 May	Cloudy	14 °C to 22 °C	Southeast to Light breeze force 3-4	05:43 / 19:22
Tuesday 9 May	Light rain	13 °C to 17 °C	Northeast to Light breeze force <3	05:43 / 19:23
Wednesday 10 May	Light rain to Sunny	12 °C to 15 °C	West to Light breeze force <3	05:42 / 19:24
Thursday 11 May	Sunny to Cloudy	15 °C to 25 °C	Northwest to Light breeze force 3-4	05:41 / 19:25
Friday 12 May	Cloudy	15 °C to 31 °C	Northwest to Light breeze force 3-4	05:40 / 19:25
Saturday 13 May	Cloudy to Sunny	15 °C to 33 °C	Northwest to Light breeze force 3-4	05:39 / 19:26
Sunday 14 May	Cloudy to Sunny	18 °C to 34 °C	West to Light breeze force 3-4	05:39 / 19:27
Monday 15 May	Cloudy to Sunny	18 °C to 34 °C	East to Light breeze force <3	05:38 / 19:27
Tuesday 16 May	Cloudy	16 °C to 27 °C	Southeast to Light breeze force <3	05:37 / 19:28
Wednesday 17 May	Sunny to Cloudy	20 °C to 35 °C	Northwest to Southwest force 3-4	05:37 / 19:29
Thursday 18 May	Cloudy to Sunny	19 °C to 30 °C	North to Northeast force 3-4	05:36 / 19:30
Friday 19 May	Cloudy	19 °C to 32 °C	North to Southwest force <3	05:35 / 19:30
Saturday 20 May	Cloudy to Light rain	20 °C to 34 °C	North to Light breeze force 3-4	05:35 / 19:31
Sunday 21 May	Moderate rain to Light rain	14 °C to 19 °C	Southeast to Light breeze force 3-4	05:34 / 19:32
Monday 22 May	Cloudy	13 °C to 22 °C	West to Southwest force 3-4	05:34 / 19:32
Tuesday 23 May	Moderate rain to Overcast	13 °C to 18 °C	West to Light breeze force <3	05:33 / 19:33
Wednesday 24 May	Cloudy to Sunny	15 °C to 25 °C	West to Light breeze force 3-4	05:33 / 19:34
Thursday 25 May	Cloudy to Light rain	19 °C to 24 °C	Northwest to Light breeze force <3	05:32 / 19:34
Friday 26 May	Light rain	18 °C to 19 °C	East to Light breeze force <3	05:32 / 19:35
Saturday 27 May	Light rain to Heavy rain	20 °C to 20 °C	Northeast to Light breeze force <3	05:31 / 19:36
Sunday 28 May	Light rain to Showers	19 °C to 20 °C	Southeast to Light breeze force 3-4	05:31 / 19:36
Monday 29 May	Cloudy to Overcast	21 °C to 21 °C	Southeast to Light breeze force 3-4	05:31 / 19:37
Tuesday 30 May	Fog to Sunny	19 °C to 29 °C	Southeast to Light breeze force <3	05:30 / 19:37
Wednesday 31 May	Light rain to Cloudy	20 °C to 26 °C	Southeast to Light breeze force 3-4	05:30 / 19:38

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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 Shiyan: 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 Shiyan 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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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.

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

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