Ya'an weather history, May 2024

The month at a glance

Recorded day by day for Ya'an in May 2024: 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

13 °C

Average

22 °C

Days recorded

Calendar

Mo	Tu	We	Th	Fr	Sa	Su
		05-01 Light rain 13 °C to 16 °C 06:24 19:45	05-02 Light rain 13 °C to 14 °C 06:23 19:45	05-03 Light rain 14 °C to 17 °C 06:22 19:46	05-04 Light rain to Overcast 15 °C to 25 °C 06:22 19:47	05-05 Overcast to Light rain 17 °C to 26 °C 06:21 19:47
05-06 Overcast to Light rain 18 °C to 26 °C 06:20 19:48	05-07 Overcast to Heavy rain 18 °C to 22 °C 06:19 19:49	05-08 Heavy rain to Light rain 17 °C to 17 °C 06:18 19:49	05-09 Fog to Light rain 18 °C to 26 °C 06:18 19:50	05-10 Fog to Heavy rain 17 °C to 24 °C 06:17 19:51	05-11 Light rain 17 °C to 20 °C 06:16 19:51	05-12 Overcast to Sunny 17 °C to 24 °C 06:16 19:52
05-13 Sunny to Cloudy 18 °C to 28 °C 06:15 19:52	05-14 Overcast 18 °C to 29 °C 06:14 19:53	05-15 Cloudy to Light rain 19 °C to 28 °C 06:14 19:54	05-16 Overcast 20 °C to 30 °C 06:13 19:54	05-17 Overcast to Light rain 19 °C to 27 °C 06:12 19:55	05-18 Overcast to Light rain 19 °C to 29 °C 06:12 19:56	05-19 Overcast to Cloudy 19 °C to 30 °C 06:11 19:56
05-20 Overcast to Moderate rain 20 °C to 31 °C 06:11 19:57	05-21 Cloudy to Sunny 19 °C to 28 °C 06:10 19:58	05-22 Cloudy to Sunny 19 °C to 30 °C 06:10 19:58	05-23 Overcast to Sunny 22 °C to 31 °C 06:09 19:59	05-24 Overcast to Moderate rain 22 °C to 33 °C 06:09 19:59	05-25 Overcast to Moderate rain 22 °C to 32 °C 06:09 20:00	05-26 Overcast 22 °C to 33 °C 06:08 20:01
05-27 Light rain to Moderate rain 21 °C to 26 °C 06:08 20:01	05-28 Light rain to Heavy rain 18 °C to 24 °C 06:08 20:02	05-29 Light rain 17 °C to 19 °C 06:07 20:02	05-30 Overcast to Cloudy 18 °C to 28 °C 06:07 20:03	05-31 Overcast 21 °C to 30 °C 06:07 20:03

05-01

Light rain

13 °C to 16 °C

06:24 19:45

05-02

Light rain

13 °C to 14 °C

06:23 19:45

05-03

Light rain

14 °C to 17 °C

06:22 19:46

05-04

Light rain to Overcast

15 °C to 25 °C

06:22 19:47

05-05

Overcast to Light rain

17 °C to 26 °C

06:21 19:47

05-06

Overcast to Light rain

18 °C to 26 °C

06:20 19:48

05-07

Overcast to Heavy rain

18 °C to 22 °C

06:19 19:49

05-08

Heavy rain to Light rain

17 °C to 17 °C

06:18 19:49

05-09

Fog to Light rain

18 °C to 26 °C

06:18 19:50

05-10

Fog to Heavy rain

17 °C to 24 °C

06:17 19:51

05-11

Light rain

17 °C to 20 °C

06:16 19:51

05-12

Overcast to Sunny

17 °C to 24 °C

06:16 19:52

05-13

Sunny to Cloudy

18 °C to 28 °C

06:15 19:52

05-14

Overcast

18 °C to 29 °C

06:14 19:53

05-15

Cloudy to Light rain

19 °C to 28 °C

06:14 19:54

05-16

Overcast

20 °C to 30 °C

06:13 19:54

05-17

Overcast to Light rain

19 °C to 27 °C

06:12 19:55

05-18

Overcast to Light rain

19 °C to 29 °C

06:12 19:56

05-19

Overcast to Cloudy

19 °C to 30 °C

06:11 19:56

05-20

Overcast to Moderate rain

20 °C to 31 °C

06:11 19:57

05-21

Cloudy to Sunny

19 °C to 28 °C

06:10 19:58

05-22

Cloudy to Sunny

19 °C to 30 °C

06:10 19:58

05-23

Overcast to Sunny

22 °C to 31 °C

06:09 19:59

05-24

Overcast to Moderate rain

22 °C to 33 °C

06:09 19:59

05-25

Overcast to Moderate rain

22 °C to 32 °C

06:09 20:00

05-26

Overcast

22 °C to 33 °C

06:08 20:01

05-27

Light rain to Moderate rain

21 °C to 26 °C

06:08 20:01

05-28

Light rain to Heavy rain

18 °C to 24 °C

06:08 20:02

05-29

Light rain

17 °C to 19 °C

06:07 20:02

05-30

Overcast to Cloudy

18 °C to 28 °C

06:07 20:03

05-31

Overcast

21 °C to 30 °C

06:07 20:03

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Wednesday 1 May	Light rain	13 °C to 16 °C	Southeast to South force <3	06:24 / 19:45
Thursday 2 May	Light rain	13 °C to 14 °C	North force <3	06:23 / 19:45
Friday 3 May	Light rain	14 °C to 17 °C	Northeast to North force <3	06:22 / 19:46
Saturday 4 May	Light rain to Overcast	15 °C to 25 °C	Southeast to North force <3	06:22 / 19:47
Sunday 5 May	Overcast to Light rain	17 °C to 26 °C	Southeast to South force <3	06:21 / 19:47
Monday 6 May	Overcast to Light rain	18 °C to 26 °C	Southeast to South force <3	06:20 / 19:48
Tuesday 7 May	Overcast to Heavy rain	18 °C to 22 °C	Southwest to South force <3	06:19 / 19:49
Wednesday 8 May	Heavy rain to Light rain	17 °C to 17 °C	North force <3	06:18 / 19:49
Thursday 9 May	Fog to Light rain	18 °C to 26 °C	Southeast to North force <3	06:18 / 19:50
Friday 10 May	Fog to Heavy rain	17 °C to 24 °C	North to South force <3	06:17 / 19:51
Saturday 11 May	Light rain	17 °C to 20 °C	South force <3	06:16 / 19:51
Sunday 12 May	Overcast to Sunny	17 °C to 24 °C	South to North force <3	06:16 / 19:52
Monday 13 May	Sunny to Cloudy	18 °C to 28 °C	East to North force <3	06:15 / 19:52
Tuesday 14 May	Overcast	18 °C to 29 °C	Northeast to South force <3	06:14 / 19:53
Wednesday 15 May	Cloudy to Light rain	19 °C to 28 °C	South force <3	06:14 / 19:54
Thursday 16 May	Overcast	20 °C to 30 °C	Northeast to South force <3	06:13 / 19:54
Friday 17 May	Overcast to Light rain	19 °C to 27 °C	South force <3	06:12 / 19:55
Saturday 18 May	Overcast to Light rain	19 °C to 29 °C	Northeast to North force 3-4	06:12 / 19:56
Sunday 19 May	Overcast to Cloudy	19 °C to 30 °C	East to South force <3	06:11 / 19:56
Monday 20 May	Overcast to Moderate rain	20 °C to 31 °C	Southeast to Southwest force <3	06:11 / 19:57
Tuesday 21 May	Cloudy to Sunny	19 °C to 28 °C	East to North force <3	06:10 / 19:58
Wednesday 22 May	Cloudy to Sunny	19 °C to 30 °C	South to North force <3	06:10 / 19:58
Thursday 23 May	Overcast to Sunny	22 °C to 31 °C	Southeast to North force <3	06:09 / 19:59
Friday 24 May	Overcast to Moderate rain	22 °C to 33 °C	Southeast to North force <3	06:09 / 19:59
Saturday 25 May	Overcast to Moderate rain	22 °C to 32 °C	North force 3-4	06:09 / 20:00
Sunday 26 May	Overcast	22 °C to 33 °C	South force 3-4	06:08 / 20:01
Monday 27 May	Light rain to Moderate rain	21 °C to 26 °C	Southwest to South force <3	06:08 / 20:01
Tuesday 28 May	Light rain to Heavy rain	18 °C to 24 °C	East to Light breeze force <3	06:08 / 20:02
Wednesday 29 May	Light rain	17 °C to 19 °C	North force 3-4	06:07 / 20:02
Thursday 30 May	Overcast to Cloudy	18 °C to 28 °C	South force <3	06:07 / 20:03
Friday 31 May	Overcast	21 °C to 30 °C	Southeast to North force <3	06:07 / 20:03

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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 Ya'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

Common questions about the Ya'an 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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