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:
25°C
77.0°F
°C °F

Condition: Mainly Clear

Pressure: 1,006 hPa

Feel like: 29 °C

Temperature: 25°C

Cloud: 47%

Humidity: 74%

Wind: WSW - 4 km/h

Visibility: 12.9 km

Weather forecast

Sun
21 Jun
21°C / 25°C
Slight Rain
Mon
22 Jun
21°C / 25°C
Drizzle
Tue
23 Jun
20°C / 28°C
Overcast
Wed
24 Jun
18°C / 28°C
Drizzle
Thu
25 Jun
21°C / 29°C
Drizzle
Hourly forecast today:
11:00 AM
21° / 25°
21° / 25°
Mainly Clear
74% 6 km/h
12:00 PM
21° / 24°
21° / 24°
Mainly Clear
81% 7 km/h
13:00 PM
21° / 23°
21° / 23°
Overcast
85% 6 km/h
14:00 PM
20° / 23°
20° / 23°
Overcast
85% 3 km/h
15:00 PM
21° / 23°
21° / 23°
Overcast
88% 3 km/h
16:00 PM
21° / 22°
21° / 22°
Overcast
90% 10 km/h
17:00 PM
21° / 22°
21° / 22°
Overcast
92% 11 km/h
18:00 PM
21° / 22°
21° / 22°
Overcast
92% 6 km/h
19:00 PM
21° / 22°
21° / 22°
Overcast
93% 9 km/h
20:00 PM
21° / 22°
21° / 22°
Overcast
94% 9 km/h
21:00 PM
21° / 21°
21° / 21°
Overcast
96% 7 km/h

30 Day Averages and Extremes

  • Average high 27.6°C
  • Average low 19.83°C
  • Hottest day 34°C (11 June 2026)
  • Coldest day 0°C (04 July 2026)
  • Average humidity 70.57%
  • Days with precipitation 26 days
  • Highest precipitation 77 mm (18 June 2026)

Yesterday's Data

  • Max: 28°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 very hot weather in Jiangsu, with the high temperatures above 30ºC (86.0ºF), consider wearing:
- Lightweight, loose-fitting shorts
- Airy sandals or flip-flops
- Ultra-thin, breathable socks
- Sleeveless tops or vests

Temperature

Early
19°C / 26°C
Morning
19°C / 28°C
Afternoon
21°C / 23°C
Evening
21°C / 21°C

Air quality

Moderate

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

  • CO2 436
  • CO 220
  • NH3 0
  • NO2 21
  • O3 80
  • PM10 18
  • PM25 17
  • SO2 0
  • CH4 1,759

Sunrise / Sunset

20:52
11:12