Weather in Suwon — today
Now in Suwon
☁️
+23°
Overcast
Feels like +25° · humidity 62%
Today 12.9: +24° / +15°
🕐 15:25
Wind
2 km/h
UV index
3
Air (AQI)
57 · Moderate
Precipitation
2%
Humidity
62%
Pressure
1021 hPa
Sunrise / sunset
06:11 / 18:44
👕 What to wear today
Warm — a T-shirt and light trousers or shorts.
Feels warmer by 2°
Weather for an activity:
Detailed weather information for Suwon
Today, 12 September, Saturday, in Suwon (South Korea): partly cloudy, warm. During the day the air will warm up to +24°, at night around +15°. 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 06:11 and set at 18:44 — daylight lasts 13 hours.Hourly weather in Suwon
💧 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 Suwon 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
☁️
💧 2%
+15° +24°
Morning
☁️
+18°
Day
☁️
+24°
Evening
🌇
+22°
Night
🌙
+15°
▶
Tomorrow 13.9
☁️
💧 6%
+17° +24°
Morning
⛅
+18°
Day
☁️
+24°
Evening
🌇
+21°
Night
🌙
+17°
▶
Mon 14.9
⛅
+17° +24°
Morning
⛅
+20°
Day
⛅
+24°
Evening
🌇
+22°
Night
🌙
+17°
▶
Tue 15.9
⛅
💧 2%
+13° +26°
Morning
⛅
+18°
Day
⛅
+26°
Evening
🌇
+23°
Night
🌙
+13°
▶
Wed 16.9
☁️
+15° +28°
Morning
☁️
+20°
Day
☁️
+28°
Evening
🌇
+25°
Night
🌙
+15°
▶
Thu 17.9
☁️
+17° +26°
Morning
☁️
+20°
Day
☁️
+26°
Evening
🌇
+24°
Night
🌙
+17°
▶
Fri 18.9
🌦️
💧 10%
+18° +24°
Morning
🌦️
+20°
Day
🌦️
+24°
Evening
🌇
+23°
Night
🌙
+18°
▶
Sat 19.9
☁️
💧 6%
+20° +30°
Morning
☁️
+24°
Day
☁️
+30°
Evening
🌇
+28°
Night
🌙
+20°
▶
Sun 20.9
☀️
💧 4%
+20° +30°
Morning
☀️
+24°
Day
☀️
+30°
Evening
🌇
+28°
Night
🌙
+20°
▶
Mon 21.9
☁️
💧 16%
+21° +27°
Morning
☁️
+23°
Day
☁️
+27°
Evening
🌇
+26°
Night
🌙
+21°
▶
Tue 22.9
🌦️
💧 22%
+19° +25°
Morning
🌦️
+21°
Day
🌦️
+25°
Evening
🌇
+24°
Night
🌙
+19°
▶
Wed 23.9
☁️
💧 11%
+18° +24°
Morning
☁️
+20°
Day
☁️
+24°
Evening
🌇
+23°
Night
🌙
+18°
▶
Thu 24.9
☁️
💧 10%
+17° +26°
Morning
☁️
+20°
Day
☁️
+26°
Evening
🌇
+24°
Night
🌙
+17°
▶
Fri 25.9
☁️
💧 7%
+15° +26°
Morning
☁️
+19°
Day
☁️
+26°
Evening
🌇
+23°
Night
🌙
+15°
🗺️ 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
80 / 100
comfort for running · Excellent
🧴 UV
27%
moderate · low
☂️ Rain
2%
unlikely · low
✨ Stars
87 / 100
evening visibility · Excellent
🧺 Laundry drying
71 / 100
will dry outside · Good
🚗 Car wash
93 / 100
no rain expected · Excellent
🌫️ Air quality
57
Moderate air
European AQI
PM2.5: 21PM10: 24O₃: 61NO₂: 55
Moderate. Those sensitive to dust should be more careful during long outdoor exercise.
🌅 Sun, moon and sea
Sunrise
06:11
Sunset
18:44
Golden hour
18:10
Daylight
13 h (-2 min vs yesterday)
Suwon 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.
+2°
-6°
Jan
+4°
-4°
Feb
+10°
+0°
Mar
+16°
+5°
Apr
+22°
+11°
May
+26°
+17°
Jun
+28°
+21°
Jul
+28°
+22°
Aug
+24°
+17°
Sep
+19°
+9°
Oct
+11°
+2°
Nov
+4°
-4°
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 | +2° | -6° | 20 mm | The coldest stretch: +2° by day, full winter clothing required. ❄️ a warm jacket, a hat, non-slip shoes. This is the coldest month of the year. |
| February | +4° | -4° | 27 mm | Cold: +4° by day, down to -4° at night — dress warmly. ❄️ a warm jacket, a hat, non-slip shoes. |
| March | +10° | +0° | 38 mm | Winter weather: about +10° daytime, you need a warm coat and hat. 🧥 a warm jacket. |
| April | +16° | +5° | 68 mm | Cool weather: +16° by day, noticeably colder in the evening. One of the wettest months (68 mm): downpours can derail plans. 🙂 a sweater for the evening. |
| May | +22° | +11° | 90 mm | One of the best times to visit: +22° by day, fresh nights. It's a rainy month (90 mm) — an umbrella is a must. 🙂 a sweater for the evening. Weather-wise, one of the three best months to visit. |
| June | +26° | +17° | 119 mm | Ideal weather: +26° daytime — neither hot nor cold. Frequent rain (119 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The longest daylight hours of the year — more time for everything. |
| July | +28° | +21° | 288 mm | A comfortable month: +28° by day without exhausting heat. One of the wettest months (288 mm): downpours can derail plans. 😊 light summer clothing. Statistically the wettest month of the year. |
| August | +28° | +22° | 246 mm | Warm and comfortable: +28° by day, +22° at night. It's a rainy month (246 mm) — an umbrella is a must. 😊 light summer clothing. This is the hottest month of the year in Suwon. |
| September | +24° | +17° | 126 mm | Ideal weather: +24° daytime — neither hot nor cold. Frequent rain (126 mm over the month) — keep indoor backup plans. 😊 light summer clothing. |
| October | +19° | +9° | 55 mm | The most pleasant season: +19° by day, comfortable all day long. 🙂 a sweater for the evening. Weather-wise, one of the three best months to visit. |
| November | +11° | +2° | 46 mm | Cool: around +11° by day, you'll need a warm layer. 🧥 a warm jacket. |
| December | +4° | -4° | 23 mm | Winter weather: about +4° daytime, you need a warm coat and hat. ❄️ a warm jacket, a hat, non-slip shoes. The shortest daylight of the year — it gets dark early. |
When to visit Suwon
✅ Recommended time to visit
🌟 Best time: May, June, October
Daytime air+19…+26°
Precipitationoften
Why: comfortable +19…+26° by day, little rain.
⚠️ Doable, with caveats
🌤️ Shoulder season: January, February, March, April, July, September
Daytime air+2…+28°
Precipitationoften
Why: noticeable rain risk (20–288 mm/month) — pack an umbrella and backup plans.
🔴 Not the best time
❄️ Cold season: August, November, December
Daytime air+4…+28°
Precipitationoften
Why: cold and dark (+4…+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 Suwon is May, June, October, and the most comfortable months are May, June, October. The toughest months to visit are August, November, December: frequent rain.
🌡️ Today vs the climate normal
Today's high
+24°
Normal for September
+24°
Deviation
0° within normal
A year ago on this day
+25°
Record for this date
+30° (1998)
The normal, “a year ago” and the record come from the weather archive since 1940 (Open-Meteo / ERA5).
Weather archive for Suwon
📅 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 Suwon
Frequently asked questions about the weather in Suwon
What is the weather in Suwon right now?＋
Overcast, +23°, feels like +25°.
Will it rain in Suwon today?＋
No: 2% chance, 0 mm.
When is the best time to visit Suwon?＋
Best time to visit — May, June, October.
What time are sunrise and sunset in Suwon?＋
Sunrise 06:11, sunset 18:44.
Does it snow in Suwon in winter?＋
Yes, snow is possible in January, February, March, December.
What is the climate in Suwon by month?＋
Summers up to +28° in August, winters around -6° in January; the wettest month is July.
Is it cold in Suwon in winter?＋
❄️ Cold, around zero and below. A warm jacket and a hat are a must; ice is common — you'll need non-slip shoes.