Climate · China

Shanghai

Hot and wet from June to September; cool and mostly dry from December to March.

Typical weather, averaged over 30 years31.2°N20 m above the sea
  1. Jan50°10°35°2°Rain on about two days a week.
  2. Feb52°11°36°2°Rain on about two days a week.
  3. Mar59°15°43°6°Rain on about three days a week.
  4. Apr69°21°52°11°Rain on about three days a week.
  5. May78°26°62°17°Rain on about two days a week.
  6. Jun83°28°70°21°Rain on about four days a week.
  7. Jul90°32°78°26°Rain on about four days a week.
  8. Aug91°33°79°26°Rain on about four days a week.
  9. Sep84°29°72°22°Rain on about three days a week.
  10. Oct77°25°63°17°Rain on about two days a week.
  11. Nov67°19°52°11°Rain on about two days a week.
  12. Dec55°13°39°4°Rain on about one day a week.
Each month: its typical high and low, and dots for wet days a week. Tap a month to open it.The best months

The warm season runs from June to September, with highs near 87°F and nights near 75°F. From December to March, highs are nearer 54°F. The rain comes from June to September, on about three days a week. October to January is the driest stretch, with rain on about two days a week. Daylight runs from about 10 hours in December to 14 hours in June.The warm season runs from June to September, with highs near 31°C and nights near 24°C. From December to March, highs are nearer 12°C. The rain comes from June to September, on about three days a week. October to January is the driest stretch, with rain on about two days a week. Daylight runs from about 10 hours in December to 14 hours in June.

Where Shanghai sits

Asia/Shanghai

this place
typical high in Januarytypical high in Februarytypical high in Marchtypical high in Apriltypical high in Maytypical high in Junetypical high in Julytypical high in Augusttypical high in Septembertypical high in Octobertypical high in Novembertypical high in December 40°F4°C95°F35°C
Latitude
31.2°Nnorthern hemisphere
Above the sea
20 mlow-lying
Sunrise, mid-JanuarySunrise, mid-FebruarySunrise, mid-MarchSunrise, mid-AprilSunrise, mid-MaySunrise, mid-JuneSunrise, mid-JulySunrise, mid-AugustSunrise, mid-SeptemberSunrise, mid-OctoberSunrise, mid-NovemberSunrise, mid-December
6:53 AM6:36 AM6:06 AM5:27 AM4:59 AM4:49 AM5:00 AM5:19 AM5:37 AM5:56 AM6:21 AM6:45 AMsets 5:12 PMsets 5:40 PMsets 6:02 PMsets 6:22 PMsets 6:42 PMsets 6:59 PMsets 7:00 PMsets 6:39 PMsets 6:02 PMsets 5:24 PMsets 4:57 PMsets 4:53 PM
Nearest of ours
Hangzhou163 km south-west

The land around Shanghai, shaded by its typical high in January, the planning map's own layer.The land around Shanghai, shaded by its typical high in February, the planning map's own layer.The land around Shanghai, shaded by its typical high in March, the planning map's own layer.The land around Shanghai, shaded by its typical high in April, the planning map's own layer.The land around Shanghai, shaded by its typical high in May, the planning map's own layer.The land around Shanghai, shaded by its typical high in June, the planning map's own layer.The land around Shanghai, shaded by its typical high in July, the planning map's own layer.The land around Shanghai, shaded by its typical high in August, the planning map's own layer.The land around Shanghai, shaded by its typical high in September, the planning map's own layer.The land around Shanghai, shaded by its typical high in October, the planning map's own layer.The land around Shanghai, shaded by its typical high in November, the planning map's own layer.The land around Shanghai, shaded by its typical high in December, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Through the year

week by week

Temperature

Highs from 50°F in January to 91°F in August.Highs from 10°C in January to 33°C in August.

Chance of a wet day

Wettest in July (52% of days), driest in December (20%).

Cloud cover

Clearest in December (35% cover), cloudiest in July (68%).

Daylight

From 10h 09m in December to 14h 09m in June.

Week by week, lightly smoothed. Shading marks the seasons; the olive line, the best months. Hover or tap a week for its figures.

Month by month

°F°C

Shanghai, month by month: the typical high and low, wet days a week, cloud cover and daylight.
MonthTypical low to highWet days a weekCloudDaylight
JanuaryCool season
35°2°50°10°
2 days40%10h 22m
FebruaryCool season
36°2°52°11°
2 days43%11h 02m
MarchCool season
43°6°59°15°
3 days51%11h 56m
April
52°11°69°21°
3 days56%12h 55m
MayAt its best
62°17°78°26°
2 days56%13h 44m
JuneWarm season
70°21°83°28°
4 days65%14h 09m
JulyWarm season
78°26°90°32°
4 days68%13h 57m
AugustWarm season
79°26°91°33°
4 days58%13h 14m
SeptemberWarm season
72°22°84°29°
3 days46%12h 18m
OctoberAt its best
63°17°77°25°
2 days37%11h 19m
November
52°11°67°19°
2 days37%10h 32m
DecemberCool season
39°4°55°13°
1 day35%10h 09m

When is the best time to visit Shanghai?


The best months are May, or October: highs near 77°F, nights near 63°F, and rain on about two days a week.The best months are May, or October: highs near 25°C, nights near 17°C, and rain on about two days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

Questions


What is the warmest month in Shanghai?

August, with highs near 91°F and lows near 79°F. The coolest is January, with highs near 50°F.August, with highs near 33°C and lows near 26°C. The coolest is January, with highs near 10°C.

When does it rain most in Shanghai?

July, with rain on about four days a week. December is the driest, with rain on about one day a week.

How long are the days in Shanghai?

From about 10 hours in December to 14 hours in June.

When are the skies clearest in Shanghai?

December, when cloud covers about 35% of the sky on average. July is the cloudiest, at about 68%.

Places with a year like Shanghai's

by their highs, lows and wet days

Their highs, lows, wet days and cloud run closest to Shanghai's through the year, one place a country. “Six months apart”: their winter is Shanghai's summer.

Elsewhere in China

All of China

Where to stay

3 in our collection

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Shanghai. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.