Lai'an weather history, May 2023

The month at a glance

Recorded day by day for Lai'an 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

36 °C

Coldest day

10 °C

Average

21 °C

Days recorded

Calendar

Mo	Tu	We	Th	Fr	Sa	Su
05-01 Sunny to Cloudy 15 °C to 29 °C 05:19 18:46	05-02 Cloudy to Light rain 18 °C to 30 °C 05:19 18:47	05-03 Moderate rain 20 °C to 21 °C 05:18 18:48	05-04 Light rain 19 °C to 26 °C 05:17 18:49	05-05 Light rain to Overcast 15 °C to 20 °C 05:16 18:49	05-06 Fog to Light rain 14 °C to 21 °C 05:15 18:50	05-07 Cloudy 12 °C to 22 °C 05:14 18:51
05-08 Cloudy to Sunny 10 °C to 21 °C 05:13 18:51	05-09 Sunny to Overcast 13 °C to 24 °C 05:12 18:52	05-10 Cloudy to Light rain 15 °C to 20 °C 05:11 18:53	05-11 Cloudy 13 °C to 24 °C 05:11 18:54	05-12 Cloudy to Sunny 15 °C to 25 °C 05:10 18:54	05-13 Cloudy to Sunny 18 °C to 29 °C 05:09 18:55	05-14 Fog to Sunny 19 °C to 32 °C 05:08 18:56
05-15 Sunny to Overcast 19 °C to 33 °C 05:08 18:56	05-16 Cloudy to Light rain 21 °C to 32 °C 05:07 18:57	05-17 Cloudy to Overcast 19 °C to 24 °C 05:06 18:58	05-18 Cloudy to Sunny 15 °C to 25 °C 05:06 18:59	05-19 Sunny to Cloudy 17 °C to 28 °C 05:05 18:59	05-20 Cloudy to Overcast 17 °C to 30 °C 05:05 19:00	05-21 Cloudy to Light rain 15 °C to 27 °C 05:04 19:01
05-22 Fog to Cloudy 13 °C to 21 °C 05:03 19:01	05-23 Cloudy to Light rain 16 °C to 27 °C 05:03 19:02	05-24 Cloudy 14 °C to 20 °C 05:02 19:03	05-25 Cloudy to Overcast 18 °C to 27 °C 05:02 19:03	05-26 Cloudy to Moderate rain 21 °C to 27 °C 05:02 19:04	05-27 Fog to Moderate rain 22 °C to 30 °C 05:01 19:05	05-28 Light rain 22 °C to 36 °C 05:01 19:05
05-29 Fog to Overcast 20 °C to 26 °C 05:00 19:06	05-30 Fog to Cloudy 20 °C to 22 °C 05:00 19:06	05-31 Cloudy 19 °C to 27 °C 05:00 19:07

05-01

Sunny to Cloudy

15 °C to 29 °C

05:19 18:46

05-02

Cloudy to Light rain

18 °C to 30 °C

05:19 18:47

05-03

Moderate rain

20 °C to 21 °C

05:18 18:48

05-04

Light rain

19 °C to 26 °C

05:17 18:49

05-05

Light rain to Overcast

15 °C to 20 °C

05:16 18:49

05-06

Fog to Light rain

14 °C to 21 °C

05:15 18:50

05-07

Cloudy

12 °C to 22 °C

05:14 18:51

05-08

Cloudy to Sunny

10 °C to 21 °C

05:13 18:51

05-09

Sunny to Overcast

13 °C to 24 °C

05:12 18:52

05-10

Cloudy to Light rain

15 °C to 20 °C

05:11 18:53

05-11

Cloudy

13 °C to 24 °C

05:11 18:54

05-12

Cloudy to Sunny

15 °C to 25 °C

05:10 18:54

05-13

Cloudy to Sunny

18 °C to 29 °C

05:09 18:55

05-14

Fog to Sunny

19 °C to 32 °C

05:08 18:56

05-15

Sunny to Overcast

19 °C to 33 °C

05:08 18:56

05-16

Cloudy to Light rain

21 °C to 32 °C

05:07 18:57

05-17

Cloudy to Overcast

19 °C to 24 °C

05:06 18:58

05-18

Cloudy to Sunny

15 °C to 25 °C

05:06 18:59

05-19

Sunny to Cloudy

17 °C to 28 °C

05:05 18:59

05-20

Cloudy to Overcast

17 °C to 30 °C

05:05 19:00

05-21

Cloudy to Light rain

15 °C to 27 °C

05:04 19:01

05-22

Fog to Cloudy

13 °C to 21 °C

05:03 19:01

05-23

Cloudy to Light rain

16 °C to 27 °C

05:03 19:02

05-24

Cloudy

14 °C to 20 °C

05:02 19:03

05-25

Cloudy to Overcast

18 °C to 27 °C

05:02 19:03

05-26

Cloudy to Moderate rain

21 °C to 27 °C

05:02 19:04

05-27

Fog to Moderate rain

22 °C to 30 °C

05:01 19:05

05-28

Light rain

22 °C to 36 °C

05:01 19:05

05-29

Fog to Overcast

20 °C to 26 °C

05:00 19:06

05-30

Fog to Cloudy

20 °C to 22 °C

05:00 19:06

05-31

Cloudy

19 °C to 27 °C

05:00 19:07

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Monday 1 May	Sunny to Cloudy	15 °C to 29 °C	South to Southeast force 3-4	05:19 / 18:46
Tuesday 2 May	Cloudy to Light rain	18 °C to 30 °C	South to Southeast force 3-4	05:19 / 18:47
Wednesday 3 May	Moderate rain	20 °C to 21 °C	East to Southeast force 3-4	05:18 / 18:48
Thursday 4 May	Light rain	19 °C to 26 °C	Northwest force 3-4	05:17 / 18:49
Friday 5 May	Light rain to Overcast	15 °C to 20 °C	Northwest to North force 3-4	05:16 / 18:49
Saturday 6 May	Fog to Light rain	14 °C to 21 °C	Northeast to North force 3-4	05:15 / 18:50
Sunday 7 May	Cloudy	12 °C to 22 °C	North to Northeast force 3-4	05:14 / 18:51
Monday 8 May	Cloudy to Sunny	10 °C to 21 °C	Northeast to East force 3-4	05:13 / 18:51
Tuesday 9 May	Sunny to Overcast	13 °C to 24 °C	East force 3-4	05:12 / 18:52
Wednesday 10 May	Cloudy to Light rain	15 °C to 20 °C	Northeast force 3-4	05:11 / 18:53
Thursday 11 May	Cloudy	13 °C to 24 °C	Southeast force 3-4	05:11 / 18:54
Friday 12 May	Cloudy to Sunny	15 °C to 25 °C	Northwest to South force 3-4	05:10 / 18:54
Saturday 13 May	Cloudy to Sunny	18 °C to 29 °C	Southwest to West force 3-4	05:09 / 18:55
Sunday 14 May	Fog to Sunny	19 °C to 32 °C	Southwest force 3-4	05:08 / 18:56
Monday 15 May	Sunny to Overcast	19 °C to 33 °C	South force 3-4	05:08 / 18:56
Tuesday 16 May	Cloudy to Light rain	21 °C to 32 °C	South to Southeast force 3-4	05:07 / 18:57
Wednesday 17 May	Cloudy to Overcast	19 °C to 24 °C	Southeast to Northwest force 3-4	05:06 / 18:58
Thursday 18 May	Cloudy to Sunny	15 °C to 25 °C	North to East force 3-4	05:06 / 18:59
Friday 19 May	Sunny to Cloudy	17 °C to 28 °C	Southeast force 3-4	05:05 / 18:59
Saturday 20 May	Cloudy to Overcast	17 °C to 30 °C	Southeast to East force 3-4	05:05 / 19:00
Sunday 21 May	Cloudy to Light rain	15 °C to 27 °C	Northeast force 3-4	05:04 / 19:01
Monday 22 May	Fog to Cloudy	13 °C to 21 °C	Northwest to North force 3-4	05:03 / 19:01
Tuesday 23 May	Cloudy to Light rain	16 °C to 27 °C	East to Southeast force 3-4	05:03 / 19:02
Wednesday 24 May	Cloudy	14 °C to 20 °C	Southeast force 3-4	05:02 / 19:03
Thursday 25 May	Cloudy to Overcast	18 °C to 27 °C	Southeast to East force <3	05:02 / 19:03
Friday 26 May	Cloudy to Moderate rain	21 °C to 27 °C	Southeast to East force 3-4	05:02 / 19:04
Saturday 27 May	Fog to Moderate rain	22 °C to 30 °C	South to Southeast force 3-4	05:01 / 19:05
Sunday 28 May	Light rain	22 °C to 36 °C	North force 4-5	05:01 / 19:05
Monday 29 May	Fog to Overcast	20 °C to 26 °C	North to Northeast force 3-4	05:00 / 19:06
Tuesday 30 May	Fog to Cloudy	20 °C to 22 °C	Northeast force 3-4	05:00 / 19:06
Wednesday 31 May	Cloudy	19 °C to 27 °C	Northeast force 3-4	05:00 / 19:07

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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 Lai'an: 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

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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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