Jiangsu, China Weather

  1. Jiangsu, China Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Jiangsu over the next 12 hours
  7. Temperature and possibility of rain in Jiangsu in the coming days
  8. Rainfall in Jiangsu in the coming days
  9. Jiangsu Weather Summary
  10. Weather averages by month
  11. Jiangsu's weather
  12. Frequently asked questions
  13. Comments
Jiangsu, Weather
(Photo by Theodor Lundqvist on Unsplash)

Current conditions

Updated:
26°C
78.8°F
°C °F

Condition: Mainly Clear

Pressure: 1,011 hPa

Feel like: 28 °C

Temperature: 26°C

Cloud: 31%

Humidity: 65%

Wind: NE - 15 km/h

Visibility: 13.9 km

Weather forecast

Wed
09 Sep
19°C / 23°C
Drizzle
Thu
10 Sep
19°C / 25°C
Drizzle
Fri
11 Sep
18°C / 27°C
Overcast
Sat
12 Sep
18°C / 26°C
Overcast
Sun
13 Sep
19°C / 23°C
Overcast
Hourly forecast today:
08:00 AM
19° / 26°
19° / 26°
Mainly Clear
65% 28 km/h
09:00 AM
20° / 25°
20° / 25°
Clear Sky
71% 28 km/h
10:00 AM
19° / 24°
19° / 24°
Clear Sky
75% 23 km/h
11:00 AM
19° / 23°
19° / 23°
Clear Sky
78% 23 km/h
12:00 PM
19° / 22°
19° / 22°
Clear Sky
83% 23 km/h
13:00 PM
19° / 22°
19° / 22°
Clear Sky
84% 22 km/h
14:00 PM
19° / 21°
19° / 21°
Clear Sky
85% 20 km/h
15:00 PM
19° / 21°
19° / 21°
Clear Sky
83% 25 km/h
16:00 PM
18° / 22°
18° / 22°
Clear Sky
81% 25 km/h
17:00 PM
17° / 21°
17° / 21°
Clear Sky
78% 27 km/h
18:00 PM
16° / 21°
16° / 21°
Clear Sky
72% 27 km/h

30 Day Averages and Extremes

  • Average high 26.33°C
  • Average low 19.73°C
  • Hottest day 32°C (25 August 2026)
  • Coldest day 0°C (22 September 2026)
  • Average humidity 76.93%
  • Days with precipitation 23 days
  • Highest precipitation 78 mm (30 August 2026)

Yesterday's Data

  • Max: 27°C
  • Min: 19°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Jiangsu over the next 12 hours

Temperature and possibility of rain in Jiangsu in the coming days

Rainfall in Jiangsu in the coming days

Jiangsu Climate Summary

Jiangsu features a Humid subtropical, dry winter (Köppen classification: Cwa), with an average annual temperature of 17.38ºC (63.28ºF), which is about 2.76% higher than the national average for China. Annually, the city experiences approximately 57.13 millimeters (2.25 inches) of rainfall, spread across 96.63 rainy days, accounting for 26.47% of the year.

Longitude 33.1401715
Latitude 119.7889248
Yearly high temperature 20.26ºC (68.47ºF)
Yearly low temperature 11.96ºC (53.53ºF)
Hottest month May 26.4ºC (79.52ºF)
Coldest month December 2.35ºC (36.23ºF)
Yearly precip 57.13mm (2.25in)
Days with rainfall 96.63 days (26.47%)
Driest month December (61.8%)
Wettest month July (83.06%)

Weather averages by month

Month High / Low (°C) Rain
January 7.07° / 0.4° 5.09 days
February 9.2° / 1.41° 6.55 days
March 14.85° / 4.66° 4.82 days
April 20.6° / 9.11° 5.64 days
May 26.4° / 15.83° 7.09 days
June 29.65° / 20.53° 8.45 days
July 31.0° / 23.6° 18.45 days
August 30.66° / 23.35° 16.82 days
September 26.68° / 18.86° 9.18 days
October 22.07° / 14.33° 4.82 days
November 16.12° / 9.04° 5.36 days
December 8.84° / 2.35° 4.36 days

Jiangsu's weather

Frequently asked questions

1. What is the hottest month in Jiangsu?

May has the highest average monthly temperature (daily mean of 26.4ºC) and December are the coolest (daily mean of 2.35ºC).

2. What should I wear in Jiangsu today?

For today's warm weather in Jiangsu, with temperatures between 21ºC to 24ºC (69.8ºF to 75.2ºF), you might consider wearing:
- Sunglasses
- Sun hat or cap
- Cotton or linen fabrics
- Sunscreen (if spending time outdoors)

Temperature

Early
19°C / 26°C
Morning
20°C / 25°C
Afternoon
19°C / 21°C
Evening
15°C / 20°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 409
  • CO 158
  • NH3 0
  • NO2 4
  • O3 115
  • PM10 16
  • PM25 13
  • SO2 2
  • CH4 1,436

Sunrise / Sunset

21:40
10:15