Shanghai, China Weather

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

Current conditions

Updated:
24°C
75.2°F
°C °F

Condition: Overcast

Pressure: 1,016 hPa

Feel like: 27 °C

Temperature: 24°C

Cloud: 100%

Humidity: 76%

Wind: NE - 5 km/h

Visibility: 16.3 km

Weather forecast

Sun
20 Sep
21°C / 31°C
Partly Cloudy
Mon
21 Sep
22°C / 30°C
Partly Cloudy
Tue
22 Sep
22°C / 31°C
Overcast
Wed
23 Sep
22°C / 30°C
Overcast
Thu
24 Sep
24°C / 32°C
Drizzle
Hourly forecast today:
19:00 PM
20° / 24°
20° / 24°
Overcast
76% 13 km/h
20:00 PM
20° / 24°
20° / 24°
Overcast
76% 14 km/h
21:00 PM
20° / 24°
20° / 24°
Overcast
76% 14 km/h
22:00 PM
20° / 24°
20° / 24°
Overcast
76% 12 km/h
23:00 PM
20° / 25°
20° / 25°
Overcast
73% 18 km/h
00:00 AM
19° / 26°
19° / 26°
Overcast
68% 22 km/h
01:00 AM
19° / 27°
19° / 27°
Mainly Clear
62% 23 km/h
02:00 AM
18° / 28°
18° / 28°
Mainly Clear
54% 25 km/h
03:00 AM
17° / 29°
17° / 29°
Mainly Clear
48% 29 km/h
04:00 AM
17° / 29°
17° / 29°
Mainly Clear
47% 30 km/h
05:00 AM
17° / 30°
17° / 30°
Mainly Clear
44% 30 km/h

30 Day Averages and Extremes

  • Average high 28.33°C
  • Average low 21.37°C
  • Hottest day 36°C (25 September 2026)
  • Coldest day 0°C (03 October 2026)
  • Average humidity 64.2%
  • Days with precipitation 24 days
  • Highest precipitation 50 mm (26 September 2026)

Yesterday's Data

  • Max: 30°C
  • Min: 24°C
  • Total Precipitation: 1 mm

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

Temperature and possibility of rain in Shanghai in the coming days

Rainfall in Shanghai in the coming days

Shanghai Climate Summary

Shanghai features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 18.33ºC (64.99ºF), which is about 3.71% higher than the national average for China. Annually, the city experiences approximately 67.1 millimeters (2.64 inches) of rainfall, spread across 111.71 rainy days, accounting for 30.61% of the year.

Longitude 31.230416
Latitude 121.473701
Yearly high temperature 20.46ºC (68.83ºF)
Yearly low temperature 14.4ºC (57.92ºF)
Hottest month June 27.13ºC (80.83ºF)
Coldest month January 3.48ºC (38.26ºF)
Yearly precip 67.1mm (2.64in)
Days with rainfall 111.71 days (30.61%)
Driest month November (68.14%)
Wettest month June (79.74%)

Weather averages by month

Month High / Low (°C) Rain
January 8.45° / 3.48° 7.36 days
February 9.86° / 4.07° 8.18 days
March 14.17° / 6.97° 9.64 days
April 19.63° / 11.52° 6.36 days
May 24.73° / 17.41° 9.09 days
June 27.13° / 21.26° 13.55 days
July 31.29° / 25.23° 15.27 days
August 31.84° / 25.96° 13.18 days
September 27.38° / 21.82° 10.09 days
October 22.63° / 16.97° 5.45 days
November 17.6° / 12.41° 7.09 days
December 10.78° / 5.74° 6.45 days

Shanghai's weather

Frequently asked questions

1. What is the hottest month in Shanghai?

June has the highest average monthly temperature (daily mean of 27.13ºC) and January are the coolest (daily mean of 3.48ºC).

2. What should I wear in Shanghai today?

For today's very hot weather in Shanghai, with the high temperatures above 30ºC (86.0ºF), consider wearing:
- Lightweight, loose-fitting shorts
- Ultra-thin, breathable socks
- High SPF sunscreen for outdoor activities
- Broad-brimmed sun hat

Temperature

Early
20°C / 30°C
Morning
21°C / 27°C
Afternoon
20°C / 25°C
Evening
20°C / 24°C

Air quality

Moderate

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

  • CO2 452
  • CO 171
  • NH3 0
  • NO2 49
  • O3 48
  • PM10 33
  • PM25 28
  • SO2 4
  • CH4 1,566

Sunrise / Sunset

21:40
09:53