Heshan weather history, May 2023

The month at a glance

Recorded day by day for Heshan 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

37 °C

Coldest day

18 °C

Average

26 °C

Days recorded

Calendar

Mo	Tu	We	Th	Fr	Sa	Su
05-01 Cloudy to Overcast 21 °C to 29 °C 06:10 19:12	05-02 Light rain to Cloudy 23 °C to 27 °C 06:09 19:13	05-03 Light rain to Cloudy 25 °C to 28 °C 06:09 19:13	05-04 Cloudy 25 °C to 29 °C 06:08 19:14	05-05 Cloudy 26 °C to 32 °C 06:07 19:14	05-06 Fog to Moderate rain 20 °C to 34 °C 06:07 19:14	05-07 Cloudy 20 °C to 25 °C 06:06 19:15
05-08 Moderate rain to Showers 18 °C to 20 °C 06:06 19:15	05-09 Cloudy to Showers 20 °C to 22 °C 06:05 19:16	05-10 Light rain to Moderate rain 19 °C to 22 °C 06:04 19:16	05-11 Moderate rain to Showers 18 °C to 21 °C 06:04 19:17	05-12 Cloudy to Overcast 18 °C to 25 °C 06:03 19:17	05-13 Light rain to Showers 18 °C to 24 °C 06:03 19:18	05-14 Cloudy 19 °C to 27 °C 06:02 19:18
05-15 Fog to Cloudy 22 °C to 31 °C 06:02 19:19	05-16 Cloudy 25 °C to 29 °C 06:01 19:19	05-17 Cloudy to Showers 24 °C to 34 °C 06:01 19:20	05-18 Fog to Showers 25 °C to 32 °C 06:00 19:20	05-19 Fog to Showers 25 °C to 34 °C 06:00 19:21	05-20 Fog to Cloudy 25 °C to 32 °C 06:00 19:21	05-21 Cloudy 25 °C to 34 °C 05:59 19:22
05-22 Cloudy 21 °C to 35 °C 05:59 19:22	05-23 Heavy rain to Showers 20 °C to 21 °C 05:59 19:23	05-24 Moderate rain to Showers 22 °C to 24 °C 05:58 19:23	05-25 Fog to Cloudy 25 °C to 30 °C 05:58 19:24	05-26 Light rain to Showers 24 °C to 31 °C 05:58 19:24	05-27 Light rain to Cloudy 25 °C to 32 °C 05:58 19:25	05-28 Cloudy 25 °C to 34 °C 05:57 19:25
05-29 Sunny 24 °C to 34 °C 05:57 19:26	05-30 Sunny 25 °C to 37 °C 05:57 19:26	05-31 Sunny to Cloudy 26 °C to 37 °C 05:57 19:26

05-01

Cloudy to Overcast

21 °C to 29 °C

06:10 19:12

05-02

Light rain to Cloudy

23 °C to 27 °C

06:09 19:13

05-03

Light rain to Cloudy

25 °C to 28 °C

06:09 19:13

05-04

Cloudy

25 °C to 29 °C

06:08 19:14

05-05

Cloudy

26 °C to 32 °C

06:07 19:14

05-06

Fog to Moderate rain

20 °C to 34 °C

06:07 19:14

05-07

Cloudy

20 °C to 25 °C

06:06 19:15

05-08

Moderate rain to Showers

18 °C to 20 °C

06:06 19:15

05-09

Cloudy to Showers

20 °C to 22 °C

06:05 19:16

05-10

Light rain to Moderate rain

19 °C to 22 °C

06:04 19:16

05-11

Moderate rain to Showers

18 °C to 21 °C

06:04 19:17

05-12

Cloudy to Overcast

18 °C to 25 °C

06:03 19:17

05-13

Light rain to Showers

18 °C to 24 °C

06:03 19:18

05-14

Cloudy

19 °C to 27 °C

06:02 19:18

05-15

Fog to Cloudy

22 °C to 31 °C

06:02 19:19

05-16

Cloudy

25 °C to 29 °C

06:01 19:19

05-17

Cloudy to Showers

24 °C to 34 °C

06:01 19:20

05-18

Fog to Showers

25 °C to 32 °C

06:00 19:20

05-19

Fog to Showers

25 °C to 34 °C

06:00 19:21

05-20

Fog to Cloudy

25 °C to 32 °C

06:00 19:21

05-21

Cloudy

25 °C to 34 °C

05:59 19:22

05-22

Cloudy

21 °C to 35 °C

05:59 19:22

05-23

Heavy rain to Showers

20 °C to 21 °C

05:59 19:23

05-24

Moderate rain to Showers

22 °C to 24 °C

05:58 19:23

05-25

Fog to Cloudy

25 °C to 30 °C

05:58 19:24

05-26

Light rain to Showers

24 °C to 31 °C

05:58 19:24

05-27

Light rain to Cloudy

25 °C to 32 °C

05:58 19:25

05-28

Cloudy

25 °C to 34 °C

05:57 19:25

05-29

Sunny

24 °C to 34 °C

05:57 19:26

05-30

Sunny

25 °C to 37 °C

05:57 19:26

05-31

Sunny to Cloudy

26 °C to 37 °C

05:57 19:26

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Monday 1 May	Cloudy to Overcast	21 °C to 29 °C	South force 3-4	06:10 / 19:12
Tuesday 2 May	Light rain to Cloudy	23 °C to 27 °C	South force 3-4	06:09 / 19:13
Wednesday 3 May	Light rain to Cloudy	25 °C to 28 °C	South force 3-4	06:09 / 19:13
Thursday 4 May	Cloudy	25 °C to 29 °C	South force 3-4	06:08 / 19:14
Friday 5 May	Cloudy	26 °C to 32 °C	South force 3-4	06:07 / 19:14
Saturday 6 May	Fog to Moderate rain	20 °C to 34 °C	Southwest to North force 3-4	06:07 / 19:14
Sunday 7 May	Cloudy	20 °C to 25 °C	Northeast to North force 3-4	06:06 / 19:15
Monday 8 May	Moderate rain to Showers	18 °C to 20 °C	Northeast to North force 3-4	06:06 / 19:15
Tuesday 9 May	Cloudy to Showers	20 °C to 22 °C	East to South force 3-4	06:05 / 19:16
Wednesday 10 May	Light rain to Moderate rain	19 °C to 22 °C	East to North force <3	06:04 / 19:16
Thursday 11 May	Moderate rain to Showers	18 °C to 21 °C	North force 3-4	06:04 / 19:17
Friday 12 May	Cloudy to Overcast	18 °C to 25 °C	Northeast to North force 3-4	06:03 / 19:17
Saturday 13 May	Light rain to Showers	18 °C to 24 °C	Northwest to North force <3	06:03 / 19:18
Sunday 14 May	Cloudy	19 °C to 27 °C	Northeast to East force <3	06:02 / 19:18
Monday 15 May	Fog to Cloudy	22 °C to 31 °C	South force 3-4	06:02 / 19:19
Tuesday 16 May	Cloudy	25 °C to 29 °C	South force 3-4	06:01 / 19:19
Wednesday 17 May	Cloudy to Showers	24 °C to 34 °C	South to North force 3-4	06:01 / 19:20
Thursday 18 May	Fog to Showers	25 °C to 32 °C	Northeast to East force 3-4	06:00 / 19:20
Friday 19 May	Fog to Showers	25 °C to 34 °C	East to South force <3	06:00 / 19:21
Saturday 20 May	Fog to Cloudy	25 °C to 32 °C	South force 3-4	06:00 / 19:21
Sunday 21 May	Cloudy	25 °C to 34 °C	South force 3-4	05:59 / 19:22
Monday 22 May	Cloudy	21 °C to 35 °C	East to North force 4-5	05:59 / 19:22
Tuesday 23 May	Heavy rain to Showers	20 °C to 21 °C	Northeast to North force 3-4	05:59 / 19:23
Wednesday 24 May	Moderate rain to Showers	22 °C to 24 °C	Northeast to South force 3-4	05:58 / 19:23
Thursday 25 May	Fog to Cloudy	25 °C to 30 °C	South force 3-4	05:58 / 19:24
Friday 26 May	Light rain to Showers	24 °C to 31 °C	South force 3-4	05:58 / 19:24
Saturday 27 May	Light rain to Cloudy	25 °C to 32 °C	South force 4-5	05:58 / 19:25
Sunday 28 May	Cloudy	25 °C to 34 °C	Southeast to South force 3-4	05:57 / 19:25
Monday 29 May	Sunny	24 °C to 34 °C	South force 3-4	05:57 / 19:26
Tuesday 30 May	Sunny	25 °C to 37 °C	West to East force <3	05:57 / 19:26
Wednesday 31 May	Sunny to Cloudy	26 °C to 37 °C	Southwest to East force <3	05:57 / 19:26

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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 Heshan: 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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