World → China → Changshu

Weather in Changshu — today

Heavy rain warning

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

Now in Changshu

☁️

+24°

Overcast

Feels like +28° · humidity 92%

Fri 14.8: +29° / +25°

🕐 04:25

Wind

13 km/h

UV index

Air (AQI)

34 · Good

Precipitation

98%

Humidity

92%

Pressure

1002 hPa

Sunrise / sunset

05:21 / 18:42

Sea temperature

🌊 +30°

👕 What to wear today

Warm — a T-shirt and light trousers or shorts.

☂️ Take an umbrellaFeels warmer by 4°

Weather for an activity:

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

Detailed weather information for Changshu

Friday, 14 August, in Changshu (China): partly cloudy, warm. During the day the air will warm up to +29°, at night around +25°. Wind up to 16 km/h. High chance of rain — be sure to take an umbrella or a raincoat. Light summer clothing will do — a T-shirt and shorts or light trousers. The sea has warmed up to +30° — great for swimming. The sun will rise at 05:21 and set at 18:42 — daylight lasts 13 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).

▶

Fri 14.8

⛈️

💧 98%

+25° +29°

Morning

⛈️

+26°

Day

⛈️

+29°

Evening

🌇

+28°

Night

🌙

+25°

Thunderstorm with hail · precipitation 98% · wind up to 16 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Today 15.8

🌦️

💧 91%

+24° +29°

Morning

🌦️

+27°

Day

🌦️

+29°

Evening

🌇

+26°

Night

🌙

+24°

Rain showers · precipitation 91% · wind up to 16 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tomorrow 16.8

🌦️

💧 45%

+24° +31°

Morning

🌤️

+27°

Day

🌦️

+31°

Evening

🌇

+27°

Night

🌙

+24°

Drizzle · precipitation 45% · wind up to 11 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Mon 17.8

🌦️

💧 48%

+24° +31°

Morning

🌦️

+27°

Day

🌦️

+31°

Evening

🌇

+29°

Night

🌙

+24°

Drizzle · precipitation 48% · wind up to 11 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tue 18.8

🌦️

💧 77%

+25° +32°

Morning

🌦️

+28°

Day

🌦️

+32°

Evening

🌇

+30°

Night

🌙

+25°

Drizzle · precipitation 77% · wind up to 15 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Wed 19.8

⛈️

💧 69%

+25° +31°

Morning

⛈️

+27°

Day

⛈️

+31°

Evening

🌇

+30°

Night

🌙

+25°

Thunderstorm · precipitation 69% · wind up to 13 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 20.8

🌦️

💧 61%

+25° +32°

Morning

🌦️

+28°

Day

🌦️

+32°

Evening

🌇

+30°

Night

🌙

+25°

Drizzle · precipitation 61% · wind up to 15 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Fri 21.8

⛈️

💧 60%

+26° +29°

Morning

⛈️

+27°

Day

⛈️

+29°

Evening

🌇

+28°

Night

🌙

+26°

Thunderstorm with hail · precipitation 60% · wind up to 15 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sat 22.8

⛈️

💧 54%

+27° +33°

Morning

⛈️

+29°

Day

⛈️

+33°

Evening

🌇

+32°

Night

🌙

+27°

Thunderstorm · precipitation 54% · wind up to 17 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Sun 23.8

☁️

💧 47%

+27° +33°

Morning

☁️

+29°

Day

☁️

+33°

Evening

🌇

+32°

Night

🌙

+27°

Overcast · precipitation 47% · wind up to 14 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Mon 24.8

🌦️

💧 66%

+27° +34°

Morning

🌦️

+30°

Day

🌦️

+34°

Evening

🌇

+32°

Night

🌙

+27°

Drizzle · precipitation 66% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Tue 25.8

🌦️

💧 59%

+28° +35°

Morning

🌦️

+31°

Day

🌦️

+35°

Evening

🌇

+33°

Night

🌙

+28°

Drizzle · precipitation 59% · wind up to 9 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Wed 26.8

☁️

💧 50%

+29° +35°

Morning

☁️

+31°

Day

☁️

+35°

Evening

🌇

+34°

Night

🌙

+29°

Overcast · precipitation 50% · wind up to 12 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Thu 27.8

⛈️

💧 46%

+29° +34°

Morning

⛈️

+31°

Day

⛈️

+34°

Evening

🌇

+33°

Night

🌙

+29°

Thunderstorm · precipitation 46% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

🗺️ 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

22 / 100

for sea and sun · So-so

🏊 Swimming

0 / 100

water 30° · Bad

🏃 Running

0 / 100

comfort for running · Bad

🧴 UV

moderate · low

☂️ Rain

98%

likely · high

✨ Stars

19 / 100

evening visibility · Bad

🧺 Laundry drying

0 / 100

will dry outside · Bad

🚗 Car wash

0 / 100

better to wait · Bad

🌫️ Air quality

Good air

European AQI

PM2.5: 13PM10: 14O₃: 7NO₂: 70

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

🌅 Sun, moon and sea

Sunrise

05:21

Sunset

18:42

Golden hour

18:09

Daylight

13 h (-2 min vs yesterday)

Sea temperature

+30°

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.