Datian weather history, May 2023

The month at a glance

Recorded day by day for Datian 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

13 °C

Average

25 °C

Days recorded

Calendar

Mo	Tu	We	Th	Fr	Sa	Su
05-01 Cloudy 13 °C to 28 °C 05:32 18:39	05-02 Cloudy to Overcast 18 °C to 29 °C 05:31 18:39	05-03 Cloudy to Overcast 21 °C to 30 °C 05:30 18:40	05-04 Cloudy to Light rain 21 °C to 32 °C 05:30 18:40	05-05 Cloudy to Moderate rain 21 °C to 30 °C 05:29 18:41	05-06 Light rain to Heavy rain 21 °C to 30 °C 05:28 18:41	05-07 Cloudy to Overcast 19 °C to 28 °C 05:27 18:42
05-08 Cloudy to Overcast 17 °C to 21 °C 05:27 18:42	05-09 Cloudy 15 °C to 24 °C 05:26 18:43	05-10 Cloudy to Light rain 18 °C to 29 °C 05:26 18:44	05-11 Cloudy to Light rain 19 °C to 24 °C 05:25 18:44	05-12 Light rain to Overcast 16 °C to 22 °C 05:24 18:45	05-13 Fog to Overcast 19 °C to 25 °C 05:24 18:45	05-14 Cloudy to Overcast 18 °C to 25 °C 05:23 18:46
05-15 Cloudy to Overcast 19 °C to 31 °C 05:23 18:46	05-16 Fog to Light rain 21 °C to 30 °C 05:22 18:47	05-17 Light rain to Heavy rain 22 °C to 30 °C 05:22 18:47	05-18 Cloudy to Sunny 20 °C to 32 °C 05:21 18:48	05-19 Cloudy to Overcast 21 °C to 33 °C 05:21 18:48	05-20 Cloudy to Moderate rain 22 °C to 31 °C 05:20 18:49	05-21 Cloudy to Moderate rain 22 °C to 31 °C 05:20 18:49
05-22 Moderate rain to Overcast 19 °C to 27 °C 05:20 18:50	05-23 Light rain to Overcast 19 °C to 22 °C 05:19 18:50	05-24 Cloudy to Light rain 21 °C to 25 °C 05:19 18:51	05-25 Cloudy to Overcast 22 °C to 32 °C 05:19 18:51	05-26 Fog to Light rain 22 °C to 34 °C 05:18 18:52	05-27 Fog to Overcast 22 °C to 33 °C 05:18 18:52	05-28 Cloudy 21 °C to 33 °C 05:18 18:53
05-29 Light rain to Sunny 22 °C to 35 °C 05:17 18:53	05-30 Sunny 23 °C to 35 °C 05:17 18:54	05-31 Cloudy to Sunny 23 °C to 35 °C 05:17 18:54

05-01

Cloudy

13 °C to 28 °C

05:32 18:39

05-02

Cloudy to Overcast

18 °C to 29 °C

05:31 18:39

05-03

Cloudy to Overcast

21 °C to 30 °C

05:30 18:40

05-04

Cloudy to Light rain

21 °C to 32 °C

05:30 18:40

05-05

Cloudy to Moderate rain

21 °C to 30 °C

05:29 18:41

05-06

Light rain to Heavy rain

21 °C to 30 °C

05:28 18:41

05-07

Cloudy to Overcast

19 °C to 28 °C

05:27 18:42

05-08

Cloudy to Overcast

17 °C to 21 °C

05:27 18:42

05-09

Cloudy

15 °C to 24 °C

05:26 18:43

05-10

Cloudy to Light rain

18 °C to 29 °C

05:26 18:44

05-11

Cloudy to Light rain

19 °C to 24 °C

05:25 18:44

05-12

Light rain to Overcast

16 °C to 22 °C

05:24 18:45

05-13

Fog to Overcast

19 °C to 25 °C

05:24 18:45

05-14

Cloudy to Overcast

18 °C to 25 °C

05:23 18:46

05-15

Cloudy to Overcast

19 °C to 31 °C

05:23 18:46

05-16

Fog to Light rain

21 °C to 30 °C

05:22 18:47

05-17

Light rain to Heavy rain

22 °C to 30 °C

05:22 18:47

05-18

Cloudy to Sunny

20 °C to 32 °C

05:21 18:48

05-19

Cloudy to Overcast

21 °C to 33 °C

05:21 18:48

05-20

Cloudy to Moderate rain

22 °C to 31 °C

05:20 18:49

05-21

Cloudy to Moderate rain

22 °C to 31 °C

05:20 18:49

05-22

Moderate rain to Overcast

19 °C to 27 °C

05:20 18:50

05-23

Light rain to Overcast

19 °C to 22 °C

05:19 18:50

05-24

Cloudy to Light rain

21 °C to 25 °C

05:19 18:51

05-25

Cloudy to Overcast

22 °C to 32 °C

05:19 18:51

05-26

Fog to Light rain

22 °C to 34 °C

05:18 18:52

05-27

Fog to Overcast

22 °C to 33 °C

05:18 18:52

05-28

Cloudy

21 °C to 33 °C

05:18 18:53

05-29

Light rain to Sunny

22 °C to 35 °C

05:17 18:53

05-30

Sunny

23 °C to 35 °C

05:17 18:54

05-31

Cloudy to Sunny

23 °C to 35 °C

05:17 18:54

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Monday 1 May	Cloudy	13 °C to 28 °C	North to Light breeze force <3	05:32 / 18:39
Tuesday 2 May	Cloudy to Overcast	18 °C to 29 °C	East to Light breeze force <3	05:31 / 18:39
Wednesday 3 May	Cloudy to Overcast	21 °C to 30 °C	South to Light breeze force 3-4	05:30 / 18:40
Thursday 4 May	Cloudy to Light rain	21 °C to 32 °C	Southwest to Light breeze force 3-4	05:30 / 18:40
Friday 5 May	Cloudy to Moderate rain	21 °C to 30 °C	Southwest to Light breeze force 3-4	05:29 / 18:41
Saturday 6 May	Light rain to Heavy rain	21 °C to 30 °C	Southwest to Light breeze force 3-4	05:28 / 18:41
Sunday 7 May	Cloudy to Overcast	19 °C to 28 °C	Southeast to Light breeze force 3-4	05:27 / 18:42
Monday 8 May	Cloudy to Overcast	17 °C to 21 °C	North to Light breeze force <3	05:27 / 18:42
Tuesday 9 May	Cloudy	15 °C to 24 °C	East to Light breeze force <3	05:26 / 18:43
Wednesday 10 May	Cloudy to Light rain	18 °C to 29 °C	East to Light breeze force <3	05:26 / 18:44
Thursday 11 May	Cloudy to Light rain	19 °C to 24 °C	East to Light breeze force <3	05:25 / 18:44
Friday 12 May	Light rain to Overcast	16 °C to 22 °C	East to Light breeze force <3	05:24 / 18:45
Saturday 13 May	Fog to Overcast	19 °C to 25 °C	East to Light breeze force <3	05:24 / 18:45
Sunday 14 May	Cloudy to Overcast	18 °C to 25 °C	North to Light breeze force <3	05:23 / 18:46
Monday 15 May	Cloudy to Overcast	19 °C to 31 °C	South to Light breeze force <3	05:23 / 18:46
Tuesday 16 May	Fog to Light rain	21 °C to 30 °C	East to Light breeze force <3	05:22 / 18:47
Wednesday 17 May	Light rain to Heavy rain	22 °C to 30 °C	South to Southwest force 3-4	05:22 / 18:47
Thursday 18 May	Cloudy to Sunny	20 °C to 32 °C	Northwest to Southwest force 3-4	05:21 / 18:48
Friday 19 May	Cloudy to Overcast	21 °C to 33 °C	Southwest to Northeast force 3-4	05:21 / 18:48
Saturday 20 May	Cloudy to Moderate rain	22 °C to 31 °C	Southeast to Southwest force 3-4	05:20 / 18:49
Sunday 21 May	Cloudy to Moderate rain	22 °C to 31 °C	South to Southwest force 3-4	05:20 / 18:49
Monday 22 May	Moderate rain to Overcast	19 °C to 27 °C	East to Northeast force <3	05:20 / 18:50
Tuesday 23 May	Light rain to Overcast	19 °C to 22 °C	Northeast to Southwest force <3	05:19 / 18:50
Wednesday 24 May	Cloudy to Light rain	21 °C to 25 °C	Southwest to Northeast force <3	05:19 / 18:51
Thursday 25 May	Cloudy to Overcast	22 °C to 32 °C	Southwest to Northeast force <3	05:19 / 18:51
Friday 26 May	Fog to Light rain	22 °C to 34 °C	Northwest to Northeast force <3	05:18 / 18:52
Saturday 27 May	Fog to Overcast	22 °C to 33 °C	East to Light breeze force <3	05:18 / 18:52
Sunday 28 May	Cloudy	21 °C to 33 °C	North to Light breeze force 3-4	05:18 / 18:53
Monday 29 May	Light rain to Sunny	22 °C to 35 °C	East to Light breeze force <3	05:17 / 18:53
Tuesday 30 May	Sunny	23 °C to 35 °C	Northwest to Northeast force 3-4	05:17 / 18:54
Wednesday 31 May	Cloudy to Sunny	23 °C to 35 °C	Northwest to Northeast force 3-4	05:17 / 18:54

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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 Datian: 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 Datian 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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