Weather in Suzhou — today
Now in Suzhou
☀️
+29°
Clear
Feels like +30° · humidity 48%
Today 12.9: +29° / +21°
🕐 16:25
Wind
7 km/h
UV index
3
Air (AQI)
50 · Moderate
Precipitation
5%
Humidity
48%
Pressure
1018 hPa
Sunrise / sunset
05:39 / 18:07
👕 What to wear today
Warm — a T-shirt and light trousers or shorts.
Weather for an activity:
Detailed weather information for Suzhou
Today, 12 September, Saturday, in Suzhou (China): partly cloudy, warm. During the day the air will warm up to +29°, at night around +21°. Wind up to 10 km/h. No precipitation expected, you won't need an umbrella. Light summer clothing will do — a T-shirt and shorts or light trousers. The sun will rise at 05:39 and set at 18:07 — daylight lasts 12 hours.Hourly weather in Suzhou
💧 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 Suzhou 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 12.9
☁️
💧 5%
+21° +29°
Morning
☁️
+24°
Day
☁️
+29°
Evening
🌇
+27°
Night
🌙
+21°
▶
Tomorrow 13.9
🌤️
💧 2%
+22° +31°
Morning
☀️
+25°
Day
🌤️
+31°
Evening
🌇
+27°
Night
🌙
+22°
▶
Mon 14.9
⛅
💧 16%
+21° +30°
Morning
⛅
+24°
Day
⛅
+30°
Evening
🌇
+28°
Night
🌙
+21°
▶
Tue 15.9
☁️
💧 2%
+21° +29°
Morning
☁️
+24°
Day
☁️
+29°
Evening
🌇
+27°
Night
🌙
+21°
▶
Wed 16.9
☁️
+19° +29°
Morning
☁️
+23°
Day
☁️
+29°
Evening
🌇
+27°
Night
🌙
+19°
▶
Thu 17.9
☁️
💧 41%
+21° +30°
Morning
☁️
+24°
Day
☁️
+30°
Evening
🌇
+28°
Night
🌙
+21°
▶
Fri 18.9
☁️
💧 20%
+22° +32°
Morning
☁️
+26°
Day
☁️
+32°
Evening
🌇
+30°
Night
🌙
+22°
▶
Sat 19.9
🌦️
💧 32%
+24° +31°
Morning
🌦️
+27°
Day
🌦️
+31°
Evening
🌇
+29°
Night
🌙
+24°
▶
Sun 20.9
⛅
💧 30%
+23° +31°
Morning
⛅
+26°
Day
⛅
+31°
Evening
🌇
+29°
Night
🌙
+23°
▶
Mon 21.9
☁️
💧 23%
+21° +28°
Morning
☁️
+24°
Day
☁️
+28°
Evening
🌇
+26°
Night
🌙
+21°
▶
Tue 22.9
🌦️
💧 30%
+20° +27°
Morning
🌦️
+23°
Day
🌦️
+27°
Evening
🌇
+25°
Night
🌙
+20°
▶
Wed 23.9
☀️
💧 10%
+19° +27°
Morning
☀️
+22°
Day
☀️
+27°
Evening
🌇
+25°
Night
🌙
+19°
▶
Thu 24.9
⛅
💧 13%
+18° +28°
Morning
⛅
+22°
Day
⛅
+28°
Evening
🌇
+26°
Night
🌙
+18°
▶
Fri 25.9
🌦️
💧 24%
+19° +28°
Morning
🌦️
+22°
Day
🌦️
+28°
Evening
🌇
+26°
Night
🌙
+19°
🗺️ 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.
🏃 Running
55 / 100
comfort for running · Average
🧴 UV
27%
moderate · low
☂️ Rain
5%
unlikely · low
✨ Stars
85 / 100
evening visibility · Excellent
🧺 Laundry drying
76 / 100
will dry outside · Good
🚗 Car wash
89 / 100
no rain expected · Excellent
🌫️ Air quality
50
Moderate air
European AQI
PM2.5: 32PM10: 43O₃: 107NO₂: 29
Moderate. Those sensitive to dust should be more careful during long outdoor exercise.
🌅 Sun, moon and sea
Sunrise
05:39
Sunset
18:07
Golden hour
17:35
Daylight
12 h (-2 min vs yesterday)
Suzhou 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°
+1°
Jan
+10°
+3°
Feb
+15°
+6°
Mar
+20°
+12°
Apr
+25°
+17°
May
+28°
+21°
Jun
+32°
+26°
Jul
+31°
+25°
Aug
+27°
+21°
Sep
+23°
+15°
Oct
+17°
+10°
Nov
+10°
+3°
Dec
swipe sideways →
Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit
| Month | Day | Night | Precipitation | What to pack and what makes the month notable (events, nuances) |
|---|---|---|---|---|
| January | +8° | +1° | 76 mm | A cold month: +8° by day, long walks get uncomfortable. One of the wettest months (76 mm): downpours can derail plans. 🧥 a warm jacket. This is the coldest month of the year. |
| February | +10° | +3° | 80 mm | Cool: around +10° by day, you'll need a warm layer. It's a rainy month (80 mm) — an umbrella is a must. 🧥 a warm jacket. |
| March | +15° | +6° | 115 mm | A fresh month — +15° daytime, take a jacket for walks. Frequent rain (115 mm over the month) — keep indoor backup plans. 🧥 a warm jacket. |
| April | +20° | +12° | 119 mm | The most pleasant season: +20° by day, comfortable all day long. One of the wettest months (119 mm): downpours can derail plans. 🙂 a sweater for the evening. |
| May | +25° | +17° | 141 mm | One of the best times to visit: +25° by day, fresh nights. It's a rainy month (141 mm) — an umbrella is a must. 😊 light summer clothing. Weather-wise, one of the three best months to visit. |
| June | +28° | +21° | 269 mm | Gentle warmth — about +28° daytime, great walking weather. Frequent rain (269 mm over the month) — keep indoor backup plans. 😊 light summer clothing. Statistically the wettest month of the year. |
| July | +32° | +26° | 174 mm | A comfortable month: +32° by day without exhausting heat. One of the wettest months (174 mm): downpours can derail plans. 😊 light summer clothing. This is the hottest month of the year in Suzhou. |
| August | +31° | +25° | 164 mm | Warm and comfortable: +31° by day, +25° at night. It's a rainy month (164 mm) — an umbrella is a must. 😊 light summer clothing. |
| September | +27° | +21° | 98 mm | Gentle warmth — about +27° daytime, great walking weather. Frequent rain (98 mm over the month) — keep indoor backup plans. 😊 light summer clothing. Weather-wise, one of the three best months to visit. |
| October | +23° | +15° | 62 mm | The most pleasant season: +23° by day, comfortable all day long. One of the wettest months (62 mm): downpours can derail plans. 🙂 a sweater for the evening. Weather-wise, one of the three best months to visit. |
| November | +17° | +10° | 67 mm | Cool: around +17° by day, you'll need a warm layer. It's a rainy month (67 mm) — an umbrella is a must. 🙂 a sweater for the evening. |
| December | +10° | +3° | 54 mm | A fresh month — +10° daytime, take a jacket for walks. 🧥 a warm jacket. The shortest daylight of the year — it gets dark early. |
When to visit Suzhou
✅ Recommended time to visit
🌟 Best time: May, September, October
Daytime air+23…+27°
Precipitationoften
Why: comfortable +23…+27° by day, little rain.
⚠️ Doable, with caveats
🌤️ Shoulder season: January, March, April, July, August, November
Daytime air+8…+32°
Precipitationoften
Why: noticeable rain risk (67–174 mm/month) — pack an umbrella and backup plans.
🔴 Not the best time
❄️ Cold season: February, June, December
Daytime air+10…+28°
Precipitationoften
Why: cold and dark (+10…+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 Suzhou is May, September, October, and the most comfortable months are May, September, October. The toughest months to visit are February, June, December: frequent rain.
🌡️ Today vs the climate normal
Today's high
+29°
Normal for September
+27°
Deviation
2° warmer than normal
A year ago on this day
+33°
Record for this date
+36° (1946)
The normal, “a year ago” and the record come from the weather archive since 1940 (Open-Meteo / ERA5).
Weather archive for Suzhou
📅 See what the weather was like on any day since 1940. For example: “what was the weather on March 2, 2021”.
Show the archive for the selected day →
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Weather in cities near Suzhou
Frequently asked questions about the weather in Suzhou
What is the weather in Suzhou right now?＋
Clear, +29°, feels like +30°.
Will it rain in Suzhou today?＋
No: 5% chance, 0 mm.
When is the best time to visit Suzhou?＋
Best time to visit — May, September, October.
What time are sunrise and sunset in Suzhou?＋
Sunrise 05:39, sunset 18:07.
Does it snow in Suzhou in winter?＋
No, it practically never snows.
What is the climate in Suzhou by month?＋
Summers up to +32° in July, winters around +1° in January; the wettest month is June.
How hot is it in Suzhou in summer?＋
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.