Nanjing weather history, July 2023

The month at a glance

Recorded day by day for Nanjing in July 2023: conditions, high and low temperature, wind, and sunrise and sunset times. History pages show archived readings, so they never change.

Warmest day

39 °C

Coldest day

25 °C

Average

30 °C

Days recorded

Calendar

Mo	Tu	We	Th	Fr	Sa	Su
					07-01 Fog to Overcast 25 °C to 33 °C 05:25 19:03	07-02 Light rain 25 °C to 30 °C 05:25 19:03
07-03 Light rain to Overcast 25 °C to 33 °C 05:26 19:03	07-04 Cloudy to Overcast 25 °C to 32 °C 05:26 19:03	07-05 Cloudy 25 °C to 35 °C 05:26 19:03	07-06 Cloudy to Overcast 25 °C to 37 °C 05:27 19:03	07-07 Cloudy 25 °C to 37 °C 05:27 19:03	07-08 Cloudy 25 °C to 37 °C 05:27 19:03	07-09 Cloudy to Sunny 25 °C to 37 °C 05:28 19:03
07-10 Cloudy 26 °C to 38 °C 05:28 19:03	07-11 Cloudy 25 °C to 37 °C 05:29 19:02	07-12 Cloudy 25 °C to 37 °C 05:29 19:02	07-13 Cloudy to Sunny 25 °C to 37 °C 05:30 19:02	07-14 Overcast to Cloudy 26 °C to 39 °C 05:30 19:02	07-15 Overcast to Cloudy 26 °C to 37 °C 05:30 19:02	07-16 Light rain 25 °C to 35 °C 05:31 19:01
07-17 Light rain 26 °C to 32 °C 05:31 19:01	07-18 Moderate rain to Light rain 25 °C to 30 °C 05:32 19:01	07-19 Light rain to Overcast 26 °C to 32 °C 05:32 19:01	07-20 Overcast to Light rain 26 °C to 35 °C 05:33 19:00	07-21 Overcast to Light rain 26 °C to 35 °C 05:33 19:00	07-22 Light rain to Overcast 26 °C to 34 °C 05:34 18:59	07-23 Overcast 26 °C to 35 °C 05:34 18:59
07-24 Overcast to Cloudy 26 °C to 37 °C 05:35 18:59	07-25 Cloudy 26 °C to 37 °C 05:35 18:58	07-26 Overcast 26 °C to 36 °C 05:35 18:58	07-27 Overcast to Rainstorm 27 °C to 34 °C 05:36 18:57	07-28 Rainstorm 25 °C to 30 °C 05:36 18:57	07-29 Moderate rain to Light rain 26 °C to 32 °C 05:37 18:56	07-30 Heavy rain to Light rain 25 °C to 31 °C 05:37 18:56
07-31 Overcast to Light rain 25 °C to 33 °C 05:38 18:55

07-01

Fog to Overcast

25 °C to 33 °C

05:25 19:03

07-02

Light rain

25 °C to 30 °C

05:25 19:03

07-03

Light rain to Overcast

25 °C to 33 °C

05:26 19:03

07-04

Cloudy to Overcast

25 °C to 32 °C

05:26 19:03

07-05

Cloudy

25 °C to 35 °C

05:26 19:03

07-06

Cloudy to Overcast

25 °C to 37 °C

05:27 19:03

07-07

Cloudy

25 °C to 37 °C

05:27 19:03

07-08

Cloudy

25 °C to 37 °C

05:27 19:03

07-09

Cloudy to Sunny

25 °C to 37 °C

05:28 19:03

07-10

Cloudy

26 °C to 38 °C

05:28 19:03

07-11

Cloudy

25 °C to 37 °C

05:29 19:02

07-12

Cloudy

25 °C to 37 °C

05:29 19:02

07-13

Cloudy to Sunny

25 °C to 37 °C

05:30 19:02

07-14

Overcast to Cloudy

26 °C to 39 °C

05:30 19:02

07-15

Overcast to Cloudy

26 °C to 37 °C

05:30 19:02

07-16

Light rain

25 °C to 35 °C

05:31 19:01

07-17

Light rain

26 °C to 32 °C

05:31 19:01

07-18

Moderate rain to Light rain

25 °C to 30 °C

05:32 19:01

07-19

Light rain to Overcast

26 °C to 32 °C

05:32 19:01

07-20

Overcast to Light rain

26 °C to 35 °C

05:33 19:00

07-21

Overcast to Light rain

26 °C to 35 °C

05:33 19:00

07-22

Light rain to Overcast

26 °C to 34 °C

05:34 18:59

07-23

Overcast

26 °C to 35 °C

05:34 18:59

07-24

Overcast to Cloudy

26 °C to 37 °C

05:35 18:59

07-25

Cloudy

26 °C to 37 °C

05:35 18:58

07-26

Overcast

26 °C to 36 °C

05:35 18:58

07-27

Overcast to Rainstorm

27 °C to 34 °C

05:36 18:57

07-28

Rainstorm

25 °C to 30 °C

05:36 18:57

07-29

Moderate rain to Light rain

26 °C to 32 °C

05:37 18:56

07-30

Heavy rain to Light rain

25 °C to 31 °C

05:37 18:56

07-31

Overcast to Light rain

25 °C to 33 °C

05:38 18:55

Day by day

Date	Conditions	Temperature	Wind	Sunrise and sunset
Saturday 1 July	Fog to Overcast	25 °C to 33 °C	East to Northeast force 3-4	05:25 / 19:03
Sunday 2 July	Light rain	25 °C to 30 °C	East to Northeast force 3-4	05:25 / 19:03
Monday 3 July	Light rain to Overcast	25 °C to 33 °C	Southwest force 3-4	05:26 / 19:03
Tuesday 4 July	Cloudy to Overcast	25 °C to 32 °C	South to Southwest force 3-4	05:26 / 19:03
Wednesday 5 July	Cloudy	25 °C to 35 °C	Southwest force 3-4	05:26 / 19:03
Thursday 6 July	Cloudy to Overcast	25 °C to 37 °C	Southwest force 3-4	05:27 / 19:03
Friday 7 July	Cloudy	25 °C to 37 °C	West to Southwest force 3-4	05:27 / 19:03
Saturday 8 July	Cloudy	25 °C to 37 °C	Southwest force 3-4	05:27 / 19:03
Sunday 9 July	Cloudy to Sunny	25 °C to 37 °C	West to Southwest force <3	05:28 / 19:03
Monday 10 July	Cloudy	26 °C to 38 °C	East to Southwest force <3	05:28 / 19:03
Tuesday 11 July	Cloudy	25 °C to 37 °C	East to Southwest force 3-4	05:29 / 19:02
Wednesday 12 July	Cloudy	25 °C to 37 °C	Southeast to Southwest force <3	05:29 / 19:02
Thursday 13 July	Cloudy to Sunny	25 °C to 37 °C	Southeast to Southwest force 3-4	05:30 / 19:02
Friday 14 July	Overcast to Cloudy	26 °C to 39 °C	West to Southwest force 3-4	05:30 / 19:02
Saturday 15 July	Overcast to Cloudy	26 °C to 37 °C	East to Northeast force 3-4	05:30 / 19:02
Sunday 16 July	Light rain	25 °C to 35 °C	Southeast to Northeast force 3-4	05:31 / 19:01
Monday 17 July	Light rain	26 °C to 32 °C	Southeast to Light breeze force 3-4	05:31 / 19:01
Tuesday 18 July	Moderate rain to Light rain	25 °C to 30 °C	East to Light breeze force 3-4	05:32 / 19:01
Wednesday 19 July	Light rain to Overcast	26 °C to 32 °C	East to Light breeze force 3-4	05:32 / 19:01
Thursday 20 July	Overcast to Light rain	26 °C to 35 °C	Southeast to Light breeze force <3	05:33 / 19:00
Friday 21 July	Overcast to Light rain	26 °C to 35 °C	South to Light breeze force 3-4	05:33 / 19:00
Saturday 22 July	Light rain to Overcast	26 °C to 34 °C	Southeast to Light breeze force <3	05:34 / 18:59
Sunday 23 July	Overcast	26 °C to 35 °C	Southeast to Light breeze force <3	05:34 / 18:59
Monday 24 July	Overcast to Cloudy	26 °C to 37 °C	South to Light breeze force <3	05:35 / 18:59
Tuesday 25 July	Cloudy	26 °C to 37 °C	Light breeze force <3	05:35 / 18:58
Wednesday 26 July	Overcast	26 °C to 36 °C	Light breeze force <3	05:35 / 18:58
Thursday 27 July	Overcast to Rainstorm	27 °C to 34 °C	Northeast to Southwest force 3-4	05:36 / 18:57
Friday 28 July	Rainstorm	25 °C to 30 °C	Southwest to Northeast force 7-8	05:36 / 18:57
Saturday 29 July	Moderate rain to Light rain	26 °C to 32 °C	Northeast force <3	05:37 / 18:56
Sunday 30 July	Heavy rain to Light rain	25 °C to 31 °C	East to Southwest force 3-4	05:37 / 18:56
Monday 31 July	Overcast to Light rain	25 °C to 33 °C	South to Southwest force 3-4	05:38 / 18:55

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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 Nanjing: 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.

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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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