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Weather in Changwon — today

Tomorrow Day after tomorrow 3 days Week 14 days Month forecast Weather archive
Now in Changwon
🌤️
+27°
Mostly clear
Feels like +31° · humidity 87%
Tue 28.7: +34° / +24°
🕐 08:25
Wind
8 km/h
UV index
1
Air (AQI)
22 · Good
Precipitation
37%
Humidity
87%
Pressure
1012 hPa
Sunrise / sunset
05:30 / 19:32
Sea temperature
🌊 +25°

👕 What to wear today

Hot — light breathable clothing, a hat, plenty of water.
💧 Bring waterFeels warmer by 4°
Weather for an activity:

Detailed weather information for Changwon

Tuesday, 28 July, in Changwon (South Korea): partly cloudy, hot. During the day the air will warm up to +34°, at night around +24°. Wind up to 10 km/h. Brief rain is possible — an umbrella won't hurt. Dress as lightly as possible, wear a hat, apply sunscreen and keep water with you. The sea has warmed up to +25° — great for swimming. The sun will rise at 05:30 and set at 19:32 — daylight lasts 14 hours.

Hourly weather in Changwon

🌅 sunrise 05:30 🌇 sunset 19:32🌤️☀️🌤️🌙🌙🌙🌙+27°+30°+33°+33°+29°+26°+24°+22°1%1%8%3%08:0011:0014:0017:0020:0023:0002:0005:00
💧 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 Changwon 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).
Tue 28.7
☁️
💧 37%
+24° +34°
Morning
☁️
+28°
Day
☁️
+34°
Evening
🌇
+32°
Night
🌙
+24°
Overcast · precipitation 37% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Today 29.7
☁️
💧 18%
+24° +33°
Morning
🌤️
+27°
Day
☁️
+33°
Evening
🌇
+30°
Night
🌙
+24°
Overcast · precipitation 18% · wind up to 14 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Tomorrow 30.7
🌤️
+22° +35°
Morning
☀️
+25°
Day
🌤️
+35°
Evening
🌇
+31°
Night
🌙
+22°
Mostly clear · precipitation 0% · wind up to 13 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Fri 31.7
☀️
💧 12%
+24° +36°
Morning
☀️
+28°
Day
☀️
+36°
Evening
🌇
+33°
Night
🌙
+24°
Clear · precipitation 12% · wind up to 15 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Sat 1.8
☁️
💧 8%
+26° +40°
Morning
☁️
+31°
Day
☁️
+40°
Evening
🌇
+37°
Night
🌙
+26°
Overcast · precipitation 8% · wind up to 13 km/h.
🥵 Extreme heat. No more than 15–20 minutes in direct sun is safe. Water, SPF 50 sunscreen and a hat are a must.
Sun 2.8
💧 8%
+27° +41°
Morning
+32°
Day
+41°
Evening
🌇
+38°
Night
🌙
+27°
Partly cloudy · precipitation 8% · wind up to 15 km/h.
🥵 Extreme heat. No more than 15–20 minutes in direct sun is safe. Water, SPF 50 sunscreen and a hat are a must.
Mon 3.8
🌦️
💧 41%
+28° +37°
Morning
🌦️
+31°
Day
🌦️
+37°
Evening
🌇
+35°
Night
🌙
+28°
Drizzle · precipitation 41% · wind up to 15 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Tue 4.8
🌦️
💧 42%
+28° +37°
Morning
🌦️
+31°
Day
🌦️
+37°
Evening
🌇
+35°
Night
🌙
+28°
Drizzle · precipitation 42% · wind up to 14 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Wed 5.8
🌤️
💧 25%
+27° +35°
Morning
🌤️
+30°
Day
🌤️
+35°
Evening
🌇
+33°
Night
🌙
+27°
Mostly clear · precipitation 25% · wind up to 12 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Thu 6.8
🌤️
💧 16%
+26° +37°
Morning
🌤️
+30°
Day
🌤️
+37°
Evening
🌇
+34°
Night
🌙
+26°
Mostly clear · precipitation 16% · wind up to 14 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Fri 7.8
💧 33%
+27° +37°
Morning
+31°
Day
+37°
Evening
🌇
+35°
Night
🌙
+27°
Partly cloudy · precipitation 33% · wind up to 19 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Sat 8.8
☁️
💧 39%
+28° +36°
Morning
☁️
+31°
Day
☁️
+36°
Evening
🌇
+34°
Night
🌙
+28°
Overcast · precipitation 39% · wind up to 21 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Sun 9.8
☁️
💧 47%
+27° +35°
Morning
☁️
+30°
Day
☁️
+35°
Evening
🌇
+33°
Night
🌙
+27°
Overcast · precipitation 47% · wind up to 16 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Mon 10.8
☁️
💧 49%
+26° +35°
Morning
☁️
+29°
Day
☁️
+35°
Evening
🌇
+33°
Night
🌙
+26°
Overcast · precipitation 49% · wind up to 16 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
45 / 100
for sea and sun · Average
🏊 Swimming
57 / 100
water 25° · Average
🏃 Running
7 / 100
comfort for running · Bad
🧴 UV
9%
moderate · low
☂️ Rain
37%
possible · moderate
✨ Stars
62 / 100
evening visibility · Average
🧺 Laundry drying
21 / 100
will dry outside · So-so
🚗 Car wash
51 / 100
no rain expected · Average

🌫️ Air quality

22
Good air
European AQI
PM2.5: 7PM10: 9O₃: 56NO₂: 16
The air is clean — you can walk and exercise outside.

🌅 Sun, moon and sea

Sunrise
05:30
Sunset
19:32
Golden hour
18:56
Daylight
14 h (-2 min vs yesterday)
Sea temperature
+25°
🌊 calm, waves 0.1 m.

Changwon 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.
+6°
-1°
Jan
+8°
+0°
Feb
+13°
+3°
Mar
+18°
+8°
Apr
+22°
+13°
May
+25°
+18°
Jun
+28°
+22°
Jul
+29°
+23°
Aug
+25°
+19°
Sep
+21°
+13°
Oct
+14°
+6°
Nov
+8°
+0°
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 +6° -1° +9° 29 mm Cold: +6° by day, down to -1° at night — dress warmly. 🧣 a warmer jacket. The water is cold (+9°) — swimming is for the brave. This is the coldest month of the year.
February +8° +0° +8° 39 mm Winter weather: about +8° daytime, you need a warm coat and hat. 🧥 a warm jacket. The water is cold (+8°) — swimming is for the brave.
March +13° +3° +10° 76 mm Cool weather: +13° by day, noticeably colder in the evening. One of the wettest months (76 mm): downpours can derail plans. 🧥 a warm jacket. The water is cold (+10°) — swimming is for the brave.
April +18° +8° +15° 108 mm Cool: around +18° by day, you'll need a warm layer. It's a rainy month (108 mm) — an umbrella is a must. 🙂 a sweater for the evening. The water is cold (+15°) — swimming is for the brave.
May +22° +13° +19° 116 mm Ideal weather: +22° daytime — neither hot nor cold. Frequent rain (116 mm over the month) — keep indoor backup plans. 🙂 a sweater for the evening. Sea at +19° — swimmable, refreshing. Weather-wise, one of the three best months to visit.
June +25° +18° +22° 170 mm The most pleasant season: +25° by day, comfortable all day long. One of the wettest months (170 mm): downpours can derail plans. 😊 light summer clothing. Water at +22° — great for swimming. The longest daylight hours of the year — more time for everything.
July +28° +22° +23° 252 mm Warm and comfortable: +28° by day, +22° at night. It's a rainy month (252 mm) — an umbrella is a must. 😊 light summer clothing. Water at +23° — great for swimming. Statistically the wettest month of the year.
August +29° +23° +28° 225 mm Gentle warmth — about +29° daytime, great walking weather. Frequent rain (225 mm over the month) — keep indoor backup plans. 😊 light summer clothing. Water at +28° — great for swimming. This is the hottest month of the year in Changwon.
September +25° +19° +28° 166 mm The most pleasant season: +25° by day, comfortable all day long. One of the wettest months (166 mm): downpours can derail plans. 😊 light summer clothing. Water at +28° — great for swimming.
October +21° +13° +23° 67 mm One of the best times to visit: +21° by day, fresh nights. It's a rainy month (67 mm) — an umbrella is a must. 🙂 a sweater for the evening. Water at +23° — great for swimming. Weather-wise, one of the three best months to visit.
November +14° +6° +18° 47 mm A fresh month — +14° daytime, take a jacket for walks. 🧥 a warm jacket. Sea at +18° — swimmable, refreshing. Weather-wise, one of the three best months to visit.
December +8° +0° +13° 27 mm A cold month: +8° by day, long walks get uncomfortable. 🧥 a warm jacket. The water is cold (+13°) — swimming is for the brave. The shortest daylight of the year — it gets dark early.

When to visit Changwon

✅ Recommended time to visit
🌟 Best time: May, October, November
Daytime air+14…+22°
Sea temperature+18…+23°
Precipitationoften
Why: comfortable +14…+22° by day, little rain.
⚠️ Doable, with caveats
🌤️ Shoulder season: January, February, April, June, August, September
Daytime air+6…+29°
Sea temperature+8…+28°
Precipitationoften
Why: noticeable rain risk (29–225 mm/month) — pack an umbrella and backup plans.
🔴 Not the best time
❄️ Cold season: March, July, December
Daytime air+8…+28°
Sea temperature+10…+23°
Precipitationoften
Why: cold and dark (+8…+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 Changwon is May, October, November, and the most comfortable months are May, October, November. The toughest months to visit are March, July, December: frequent rain.

🌡️ Today vs the climate normal

Today's high
+34°
Normal for July
+28°
Deviation
6° warmer than normal
A year ago on this day
+35°
Record for this date
+35° (2025)
The normal, “a year ago” and the record come from the weather archive since 1940 (Open-Meteo / ERA5).

Weather archive for Changwon

📅 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 →

Weather in cities near Changwon

Frequently asked questions about the weather in Changwon

What is the weather in Changwon right now?
Mostly clear, +27°, feels like +31°.
Will it rain in Changwon today?
No: 37% chance, 0 mm.
When is the best time to visit Changwon?
Best time to visit — May, October, November.
Can you swim in Changwon in summer?
In winter the water is around +10° — swimming is for the brave. In summer the sea warms up to +25°.
What time are sunrise and sunset in Changwon?
Sunrise 05:30, sunset 19:32.
Does it snow in Changwon in winter?
Yes, snow is possible in January, February.
What is the climate in Changwon by month?
Summers up to +29° in August, winters around -1° in January; the wettest month is July.
Is it cold in Changwon in winter?
🧣 Cool. Take a warmer jacket.
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Data: Open-Meteo (CC-BY 4.0), met.no, NWS · radar RainViewer · archive since 1940 · © wweather1 · TrafficAdv LLC