Weather in Suzhou — today
Now in Suzhou
🌦️
+24°
Rain showers
Feels like +28° · humidity 85%
Today 12.9: +27° / +21°
🕐 16:25
Wind
6 km/h
UV index
2
Air (AQI)
64 · Poor
Precipitation
69%
Humidity
85%
Pressure
1019 hPa
Sunrise / sunset
05:52 / 18:23
👕 What to wear today
Warm — a T-shirt and light trousers or shorts.
☂️ Take an umbrellaFeels warmer by 4°
Weather for an activity:
Detailed weather information for Suzhou
Today, 12 September, Saturday, in Suzhou (China): cloudy, light rain in places, warm. During the day the air will warm up to +27°, at night around +21°. Wind up to 9 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 sun will rise at 05:52 and set at 18:23 — daylight lasts 13 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
🌦️
💧 69%
+21° +27°
Morning
🌦️
+23°
Day
🌦️
+27°
Evening
🌇
+26°
Night
🌙
+21°
▶
Tomorrow 13.9
☁️
💧 4%
+20° +28°
Morning
☁️
+21°
Day
☁️
+28°
Evening
🌇
+25°
Night
🌙
+20°
▶
Mon 14.9
☁️
💧 16%
+21° +29°
Morning
☁️
+24°
Day
☁️
+29°
Evening
🌇
+27°
Night
🌙
+21°
▶
Tue 15.9
☁️
+17° +28°
Morning
☁️
+21°
Day
☁️
+28°
Evening
🌇
+25°
Night
🌙
+17°
▶
Wed 16.9
☁️
+18° +29°
Morning
☁️
+22°
Day
☁️
+29°
Evening
🌇
+26°
Night
🌙
+18°
▶
Thu 17.9
☁️
💧 12%
+22° +27°
Morning
☁️
+24°
Day
☁️
+27°
Evening
🌇
+26°
Night
🌙
+22°
▶
Fri 18.9
☁️
💧 17%
+21° +30°
Morning
☁️
+24°
Day
☁️
+30°
Evening
🌇
+28°
Night
🌙
+21°
▶
Sat 19.9
🌦️
💧 19%
+22° +31°
Morning
🌦️
+25°
Day
🌦️
+31°
Evening
🌇
+29°
Night
🌙
+22°
▶
Sun 20.9
⛅
💧 10%
+22° +30°
Morning
⛅
+25°
Day
⛅
+30°
Evening
🌇
+28°
Night
🌙
+22°
▶
Mon 21.9
☁️
💧 25%
+22° +31°
Morning
☁️
+25°
Day
☁️
+31°
Evening
🌇
+29°
Night
🌙
+22°
▶
Tue 22.9
☁️
💧 16%
+19° +26°
Morning
☁️
+22°
Day
☁️
+26°
Evening
🌇
+24°
Night
🌙
+19°
▶
Wed 23.9
☀️
💧 2%
+17° +28°
Morning
☀️
+21°
Day
☀️
+28°
Evening
🌇
+25°
Night
🌙
+17°
▶
Thu 24.9
☁️
💧 8%
+18° +29°
Morning
☁️
+22°
Day
☁️
+29°
Evening
🌇
+26°
Night
🌙
+18°
▶
Fri 25.9
☁️
💧 15%
+17° +29°
Morning
☁️
+21°
Day
☁️
+29°
Evening
🌇
+26°
Night
🌙
+17°
🗺️ 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
0 / 100
comfort for running · Bad
🧴 UV
18%
moderate · low
☂️ Rain
69%
likely · high
✨ Stars
40 / 100
evening visibility · Average
🧺 Laundry drying
0 / 100
will dry outside · Bad
🚗 Car wash
12 / 100
better to wait · Bad
🌫️ Air quality
64
Poor air
European AQI
PM2.5: 20PM10: 25O₃: 127NO₂: 4
People with allergies or asthma should reduce time outdoors.
🌅 Sun, moon and sea
Sunrise
05:52
Sunset
18:23
Golden hour
17:50
Daylight
13 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.
+7°
-3°
Jan
+10°
+0°
Feb
+15°
+4°
Mar
+21°
+10°
Apr
+27°
+16°
May
+31°
+21°
Jun
+31°
+24°
Jul
+30°
+23°
Aug
+27°
+18°
Sep
+22°
+12°
Oct
+15°
+5°
Nov
+9°
-1°
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 | +7° | -3° | 23 mm | Cold: +7° by day, down to -3° at night — dress warmly. 🧣 a warmer jacket. This is the coldest month of the year. |
| February | +10° | +0° | 28 mm | Winter weather: about +10° daytime, you need a warm coat and hat. 🧥 a warm jacket. |
| March | +15° | +4° | 43 mm | Cool weather: +15° by day, noticeably colder in the evening. 🧥 a warm jacket. |
| April | +21° | +10° | 49 mm | One of the best times to visit: +21° by day, fresh nights. 🙂 a sweater for the evening. |
| May | +27° | +16° | 75 mm | Gentle warmth — about +27° daytime, great walking weather. Frequent rain (75 mm over the month) — keep indoor backup plans. 😊 light summer clothing. Weather-wise, one of the three best months to visit. |
| June | +31° | +21° | 135 mm | A comfortable month: +31° by day without exhausting heat. One of the wettest months (135 mm): downpours can derail plans. 😊 light summer clothing. The longest daylight hours of the year — more time for everything. |
| July | +31° | +24° | 236 mm | Warm and comfortable: +31° by day, +24° at night. It's a rainy month (236 mm) — an umbrella is a must. 😊 light summer clothing. This is the hottest month of the year in Suzhou. |
| August | +30° | +23° | 159 mm | Gentle warmth — about +30° daytime, great walking weather. Frequent rain (159 mm over the month) — keep indoor backup plans. 😊 light summer clothing. |
| September | +27° | +18° | 79 mm | A comfortable month: +27° by day without exhausting heat. One of the wettest months (79 mm): downpours can derail plans. 😊 light summer clothing. Weather-wise, one of the three best months to visit. |
| October | +22° | +12° | 49 mm | One of the best times to visit: +22° by day, fresh nights. 🙂 a sweater for the evening. Weather-wise, one of the three best months to visit. |
| November | +15° | +5° | 36 mm | A fresh month — +15° daytime, take a jacket for walks. 🧥 a warm jacket. |
| December | +9° | -1° | 20 mm | A cold month: +9° by day, long walks get uncomfortable. 🧥 a warm jacket. One of the driest months — rain is very unlikely. |
When to visit Suzhou
✅ Recommended time to visit
🌟 Best time: May, September, October
Daytime air+22…+27°
Precipitationoften
Why: comfortable +22…+27° by day, little rain.
⚠️ Doable, with caveats
🌤️ Shoulder season: January, March, April, June, August, November
Daytime air+7…+31°
Precipitationoften
Why: noticeable rain risk (23–159 mm/month) — pack an umbrella and backup plans.
🔴 Not the best time
❄️ Cold season: February, July, December
Daytime air+9…+31°
Precipitationoften
Why: cold and dark (+9…+31° 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, July, December: frequent rain.
🌡️ Today vs the climate normal
Today's high
+27°
Normal for September
+27°
Deviation
0° within normal
A year ago on this day
+25°
Record for this date
+32° (1964)
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 →
Show the archive for the selected day →
Weather in cities near Suzhou
Frequently asked questions about the weather in Suzhou
What is the weather in Suzhou right now?＋
Rain showers, +24°, feels like +28°.
Will it rain in Suzhou today?＋
Yes: 69% chance, 5 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 05:52, sunset 18:23.
Does it snow in Suzhou in winter?＋
Yes, snow is possible in January, February, December.
What is the climate in Suzhou by month?＋
Summers up to +31° in July, winters around -3° in January; the wettest month is July.
How hot is it in Suzhou in summer?＋
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.