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Weather in Changshu — today

Tomorrow Day after tomorrow 3 days Week 14 days Month forecast Weather archive

Now in Changshu

☀️

+31°

Clear

Feels like +36° · humidity 70%

Today 29.7: +36° / +28°

🕐 08:25

Wind

10 km/h

UV index

Air (AQI)

37 · Good

Precipitation

55%

Humidity

70%

Pressure

1012 hPa

Sunrise / sunset

05:10 / 18:56

Sea temperature

🌊 +32°

👕 What to wear today

Hot — light breathable clothing, a hat, plenty of water.

☂️ Take an umbrella💧 Bring waterFeels warmer by 5°

Weather for an activity:

🎣 fishing 🏖️ the beach 🏃 a run 📸 a photo shoot 🚶 a walk

Detailed weather information for Changshu

Today, 29 July, Wednesday, in Changshu (China): partly cloudy, hot. During the day the air will warm up to +36°, at night around +28°. Wind up to 12 km/h. High chance of rain — be sure to take an umbrella or a raincoat. Dress as lightly as possible, wear a hat, apply sunscreen and keep water with you. The sea has warmed up to +32° — great for swimming. The sun will rise at 05:10 and set at 18:56 — daylight lasts 14 hours.

Hourly weather in Changshu

💧 The bars at the bottom show the hourly precipitation probability. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).

Weather in Changshu for 14 days

Tap a day to expand it by time of day and open the full forecast. The bar shows the range from the night low (left) to the day high (right).

▶

Today 29.7

⛈️

💧 55%

+28° +36°

Morning

☀️

+31°

Day

⛈️

+36°

Evening

🌇

+32°

Night

🌙

+28°

Thunderstorm · precipitation 55% · wind up to 12 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Tomorrow 30.7

🌤️

💧 31%

+27° +37°

Morning

☀️

+31°

Day

🌤️

+37°

Evening

🌇

+34°

Night

🌙

+27°

Mostly clear · precipitation 31% · wind up to 11 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Fri 31.7

🌦️

💧 45%

+28° +37°

Morning

🌦️

+31°

Day

🌦️

+37°

Evening

🌇

+35°

Night

🌙

+28°

Drizzle · precipitation 45% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Sat 1.8

⛈️

💧 39%

+28° +37°

Morning

⛈️

+31°

Day

⛈️

+37°

Evening

🌇

+35°

Night

🌙

+28°

Thunderstorm · precipitation 39% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Sun 2.8

🌦️

💧 25%

+28° +37°

Morning

🌦️

+31°

Day

🌦️

+37°

Evening

🌇

+35°

Night

🌙

+28°

Drizzle · precipitation 25% · wind up to 8 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Mon 3.8

☁️

💧 8%

+27° +37°

Morning

☁️

+31°

Day

☁️

+37°

Evening

🌇

+35°

Night

🌙

+27°

Overcast · precipitation 8% · wind up to 12 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Tue 4.8

☀️

💧 3%

+26° +35°

Morning

☀️

+29°

Day

☀️

+35°

Evening

🌇

+33°

Night

🌙

+26°

Clear · precipitation 3% · wind up to 13 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Wed 5.8

⛈️

💧 36%

+27° +31°

Morning

⛈️

+28°

Day

⛈️

+31°

Evening

🌇

+30°

Night

🌙

+27°

Thunderstorm · precipitation 36% · wind up to 13 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 6.8

⛈️

💧 59%

+27° +32°

Morning

⛈️

+29°

Day

⛈️

+32°

Evening

🌇

+31°

Night

🌙

+27°

Thunderstorm with hail · precipitation 59% · wind up to 13 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Fri 7.8

🌦️

💧 51%

+28° +34°

Morning

🌦️

+30°

Day

🌦️

+34°

Evening

🌇

+33°

Night

🌙

+28°

Drizzle · precipitation 51% · wind up to 20 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Sat 8.8

⛈️

💧 44%

+28° +32°

Morning

⛈️

+29°

Day

⛈️

+32°

Evening

🌇

+31°

Night

🌙

+28°

Thunderstorm · precipitation 44% · wind up to 34 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Sun 9.8

⛈️

💧 53%

+26° +30°

Morning

⛈️

+27°

Day

⛈️

+30°

Evening

🌇

+29°

Night

🌙

+26°

Thunderstorm · precipitation 53% · wind up to 35 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Mon 10.8

⛈️

💧 67%

+27° +31°

Morning

⛈️

+28°

Day

⛈️

+31°

Evening

🌇

+30°

Night

🌙

+27°

Thunderstorm · precipitation 67% · wind up to 27 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tue 11.8

🌦️

💧 49%

+26° +31°

Morning

🌦️

+28°

Day

🌦️

+31°

Evening

🌇

+30°

Night

🌙

+26°

Drizzle · precipitation 49% · wind up to 17 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

🗺️ Precipitation radar

Precipitation radar (RainViewer) over a clean base map — updates every 5–10 minutes. Colours show nearby precipitation; if there is none, the map is simply clear — that is normal. Zoom with + / −.

Rain intensity:lightmoderateheavy

🎯 What to do in this weather — indices of the day

Comfort score from 0 (bad) to 100 (excellent), calculated from the day's weather. For “rain” and “UV” a percentage/risk level is shown.

🏖️ Beach

21 / 100

for sea and sun · So-so

🏊 Swimming

9 / 100

water 32° · Bad

🏃 Running

0 / 100

comfort for running · Bad

🧴 UV

27%

moderate · low

☂️ Rain

55%

likely · moderate

✨ Stars

50 / 100

evening visibility · Average

🧺 Laundry drying

13 / 100

will dry outside · Bad

🚗 Car wash

29 / 100

better to wait · So-so

🌫️ Air quality

Good air

European AQI

PM2.5: 18PM10: 19O₃: 13NO₂: 28

The air is clean — you can walk and exercise outside.

🌅 Sun, moon and sea

Sunrise

05:10

Sunset

18:56

Golden hour

18:22

Daylight

14 h (-1 min vs yesterday)

Sea temperature

+32°

Changshu climate by month

Long-term averages. Hover over a bar for details. The forecast for a specific month is a combination of the climate normal and the model forecast for the coming weeks.

+8°

+0°

Jan

+11°

+1°

Feb

+15°

+5°

Mar

+21°

+10°

Apr

+25°

+16°

May

+28°

+20°

Jun

+32°

+25°

Jul

+31°

+25°

Aug

+27°

+20°

Sep

+23°

+14°

Oct

+17°

+8°

Nov

+11°

+2°

Dec

swipe sideways →

Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit

Month	Day	Night	Sea	Precipitation	What to pack and what makes the month notable (events, nuances)
January	+8°	+0°	+6°	60 mm	Winter weather: about +8° daytime, you need a warm coat and hat. 🧥 a warm jacket. The water is cold (+6°) — swimming is for the brave. This is the coldest month of the year.
February	+11°	+1°	+7°	57 mm	Cool weather: +11° by day, noticeably colder in the evening. 🧥 a warm jacket. The water is cold (+7°) — swimming is for the brave.
March	+15°	+5°	+11°	84 mm	Cool: around +15° by day, you'll need a warm layer. It's a rainy month (84 mm) — an umbrella is a must. 🧥 a warm jacket. The water is cold (+11°) — swimming is for the brave.
April	+21°	+10°	+17°	97 mm	Ideal weather: +21° daytime — neither hot nor cold. Frequent rain (97 mm over the month) — keep indoor backup plans. 🙂 a sweater for the evening. The water is cold (+17°) — swimming is for the brave.
May	+25°	+16°	+22°	119 mm	The most pleasant season: +25° by day, comfortable all day long. One of the wettest months (119 mm): downpours can derail plans. 😊 light summer clothing. Water at +22° — great for swimming. Weather-wise, one of the three best months to visit.
June	+28°	+20°	+26°	248 mm	Warm and comfortable: +28° by day, +20° at night. It's a rainy month (248 mm) — an umbrella is a must. 😊 light summer clothing. Water at +26° — great for swimming. Statistically the wettest month of the year.
July	+32°	+25°	+31°	198 mm	Gentle warmth — about +32° daytime, great walking weather. Frequent rain (198 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The sea is +31° — like a warm bath. This is the hottest month of the year in Changshu.
August	+31°	+25°	+32°	175 mm	A comfortable month: +31° by day without exhausting heat. One of the wettest months (175 mm): downpours can derail plans. 😊 light summer clothing. The sea is +32° — like a warm bath. The sea is at its warmest of the year this month.
September	+27°	+20°	+29°	96 mm	Warm and comfortable: +27° by day, +20° at night. It's a rainy month (96 mm) — an umbrella is a must. 😊 light summer clothing. Water at +29° — great for swimming. Weather-wise, one of the three best months to visit.
October	+23°	+14°	+23°	52 mm	Ideal weather: +23° daytime — neither hot nor cold. 🙂 a sweater for the evening. Water at +23° — great for swimming. Weather-wise, one of the three best months to visit.
November	+17°	+8°	+17°	56 mm	Cool weather: +17° by day, noticeably colder in the evening. 🙂 a sweater for the evening. The water is cold (+17°) — swimming is for the brave.
December	+11°	+2°	+10°	40 mm	Cool: around +11° by day, you'll need a warm layer. 🧥 a warm jacket. The water is cold (+10°) — swimming is for the brave. The shortest daylight of the year — it gets dark early.

When to visit Changshu

✅ Recommended time to visit

🌟 Best time: May, September, October

Daytime air+23…+27°

Sea temperature+22…+29°

Precipitationoften

Why: comfortable +23…+27° by day, little rain, warm sea (+22…29°).

⚠️ Doable, with caveats

🌤️ Shoulder season: January, March, April, July, August, November

Daytime air+8…+32°

Sea temperature+6…+32°

Precipitationoften

Why: noticeable rain risk (56–198 mm/month) — pack an umbrella and backup plans.

🔴 Not the best time

❄️ Cold season: February, June, December

Daytime air+11…+28°

Sea temperature+7…+26°

Precipitationoften

Why: cold and dark (+11…+28° by day, 10 h of daylight) — only if frost and short days don’t put you off.

Bottom line: the best time to visit Changshu is May, September, October, and the most comfortable months are May, September, October. The toughest months to visit are February, June, December: frequent rain.