Weather in Dalian — today
Now in Dalian
☁️
+26°
Overcast
Feels like +31° · humidity 84%
Fri 14.8: +29° / +23°
🕐 04:25
Wind
2 km/h
UV index
0
Air (AQI)
62 · Poor
Precipitation
90%
Humidity
84%
Pressure
1005 hPa
Sunrise / sunset
05:05 / 18:50
Sea temperature
🌊 +29°
👕 What to wear today
Warm — a T-shirt and light trousers or shorts.
☂️ Take an umbrellaFeels warmer by 5°
Weather for an activity:
Detailed weather information for Dalian
Friday, 14 August, in Dalian (China): partly cloudy, warm. During the day the air will warm up to +29°, at night around +23°. Wind up to 13 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 +29° — great for swimming. The sun will rise at 05:05 and set at 18:50 — daylight lasts 14 hours.Hourly weather in Dalian
💧 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 Dalian 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
⛈️
💧 90%
+23° +29°
Morning
⛈️
+25°
Day
⛈️
+29°
Evening
🌇
+28°
Night
🌙
+23°
▶
Today 15.8
🌦️
💧 97%
+26° +29°
Morning
🌦️
+27°
Day
🌦️
+29°
Evening
🌇
+27°
Night
🌙
+26°
▶
Tomorrow 16.8
🌦️
💧 96%
+25° +29°
Morning
☀️
+27°
Day
🌦️
+29°
Evening
🌇
+27°
Night
🌙
+25°
▶
Mon 17.8
🌦️
💧 31%
+24° +31°
Morning
🌦️
+27°
Day
🌦️
+31°
Evening
🌇
+29°
Night
🌙
+24°
▶
Tue 18.8
☁️
💧 33%
+24° +30°
Morning
☁️
+26°
Day
☁️
+30°
Evening
🌇
+29°
Night
🌙
+24°
▶
Wed 19.8
⛈️
💧 62%
+25° +30°
Morning
⛈️
+27°
Day
⛈️
+30°
Evening
🌇
+29°
Night
🌙
+25°
▶
Thu 20.8
⛅
💧 75%
+26° +30°
Morning
⛅
+27°
Day
⛅
+30°
Evening
🌇
+29°
Night
🌙
+26°
▶
Fri 21.8
⛈️
💧 57%
+26° +29°
Morning
⛈️
+27°
Day
⛈️
+29°
Evening
🌇
+28°
Night
🌙
+26°
▶
Sat 22.8
⛈️
💧 51%
+25° +27°
Morning
⛈️
+26°
Day
⛈️
+27°
Evening
🌇
+27°
Night
🌙
+25°
▶
Sun 23.8
⛈️
💧 65%
+25° +30°
Morning
⛈️
+27°
Day
⛈️
+30°
Evening
🌇
+29°
Night
🌙
+25°
▶
Mon 24.8
☁️
💧 75%
+26° +29°
Morning
☁️
+27°
Day
☁️
+29°
Evening
🌇
+28°
Night
🌙
+26°
▶
Tue 25.8
⛈️
💧 39%
+24° +26°
Morning
⛈️
+25°
Day
⛈️
+26°
Evening
🌇
+26°
Night
🌙
+24°
▶
Wed 26.8
🌦️
💧 25%
+24° +27°
Morning
🌦️
+25°
Day
🌦️
+27°
Evening
🌇
+26°
Night
🌙
+24°
▶
Thu 27.8
☁️
💧 16%
+25° +26°
Morning
☁️
+25°
Day
☁️
+26°
Evening
🌇
+26°
Night
🌙
+25°
🗺️ 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
28 / 100
for sea and sun · So-so
🏊 Swimming
0 / 100
water 29° · Bad
🏃 Running
0 / 100
comfort for running · Bad
🧴 UV
0%
moderate · low
☂️ Rain
90%
likely · high
✨ Stars
25 / 100
evening visibility · So-so
🧺 Laundry drying
0 / 100
will dry outside · Bad
🚗 Car wash
0 / 100
better to wait · Bad
🌫️ Air quality
62
Poor air
European AQI
PM2.5: 25PM10: 26O₃: 82NO₂: 31
People with allergies or asthma should reduce time outdoors.
🌅 Sun, moon and sea
Sunrise
05:05
Sunset
18:50
Golden hour
18:13
Daylight
14 h (-2 min vs yesterday)
Sea temperature
+29°
🌊 calm, waves 0.1 m.
Dalian 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.
+0°
-5°
Jan
+2°
-3°
Feb
+6°
+1°
Mar
+12°
+7°
Apr
+17°
+12°
May
+22°
+18°
Jun
+26°
+22°
Jul
+27°
+23°
Aug
+23°
+19°
Sep
+17°
+12°
Oct
+10°
+5°
Nov
+3°
-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 | +0° | -5° | +6° | 7 mm | The coldest stretch: +0° by day, full winter clothing required. ❄️ a warm jacket, a hat, non-slip shoes. The water is cold (+6°) — swimming is for the brave. This is the coldest month of the year. |
| February | +2° | -3° | +4° | 11 mm | Freezing: +2° by day, -3° at night — full winter gear, ice underfoot is common. ❄️ a warm jacket, a hat, non-slip shoes. The water is cold (+4°) — swimming is for the brave. |
| March | +6° | +1° | +5° | 16 mm | Winter weather: about +6° daytime, you need a warm coat and hat. 🧣 a warmer jacket. The water is cold (+5°) — swimming is for the brave. |
| April | +12° | +7° | +8° | 37 mm | Cool weather: +12° by day, noticeably colder in the evening. 🧥 a warm jacket. The water is cold (+8°) — swimming is for the brave. |
| May | +17° | +12° | +13° | 62 mm | Cool: around +17° by day, you'll need a warm layer. It's a rainy month (62 mm) — an umbrella is a must. 🙂 a sweater for the evening. The water is cold (+13°) — swimming is for the brave. |
| June | +22° | +18° | +19° | 84 mm | Ideal weather: +22° daytime — neither hot nor cold. Frequent rain (84 mm over the month) — keep indoor backup plans. 🙂 a sweater for the evening. Sea at +19° — swimmable, refreshing. The longest daylight hours of the year — more time for everything. |
| July | +26° | +22° | +25° | 139 mm | The most pleasant season: +26° by day, comfortable all day long. One of the wettest months (139 mm): downpours can derail plans. 😊 light summer clothing. Water at +25° — great for swimming. |
| August | +27° | +23° | +28° | 143 mm | Warm and comfortable: +27° by day, +23° at night. It's a rainy month (143 mm) — an umbrella is a must. 😊 light summer clothing. Water at +28° — great for swimming. This is the hottest month of the year in Dalian. |
| September | +23° | +19° | +25° | 53 mm | Ideal weather: +23° daytime — neither hot nor cold. 🙂 a sweater for the evening. Water at +25° — great for swimming. Weather-wise, one of the three best months to visit. |
| October | +17° | +12° | +19° | 30 mm | Cool weather: +17° by day, noticeably colder in the evening. 🙂 a sweater for the evening. Sea at +19° — swimmable, refreshing. Weather-wise, one of the three best months to visit. |
| November | +10° | +5° | +14° | 28 mm | Cold: +10° by day, down to +5° at night — dress warmly. 🧥 a warm jacket. The water is cold (+14°) — swimming is for the brave. |
| December | +3° | -2° | +10° | 12 mm | Winter weather: about +3° daytime, you need a warm coat and hat. ❄️ a warm jacket, a hat, non-slip shoes. The water is cold (+10°) — swimming is for the brave. The shortest daylight of the year — it gets dark early. |
When to visit Dalian
✅ Recommended time to visit
🌟 Best time: June, September, October
Daytime air+17…+23°
Sea temperature+19…+25°
Precipitationoften
Why: comfortable +17…+23° by day, little rain.
⚠️ Doable, with caveats
🌤️ Shoulder season: January, February, April, May, July, August
Daytime air+0…+27°
Sea temperature+4…+28°
Precipitationoften
Why: noticeable rain risk (7–143 mm/month) — pack an umbrella and backup plans.
🔴 Not the best time
❄️ Cold season: March, November, December
Daytime air+3…+10°
Sea temperature+5…+14°
Precipitationrare
Why: cold and dark (+3…+10° by day, 9 h of daylight) — only if frost and short days don’t put you off.
Bottom line: the best time to visit Dalian is June, September, October, and the most comfortable months are June, September, October. The toughest months to visit are March, November, December: cold and short days.
🌡️ Today vs the climate normal
Today's high
+29°
Normal for August
+27°
Deviation
2° warmer than normal
A year ago on this day
+30°
Record for this date
+31° (2016)
The normal, “a year ago” and the record come from the weather archive since 1940 (Open-Meteo / ERA5).
Weather archive for Dalian
📅 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 Dalian
Frequently asked questions about the weather in Dalian
What is the weather in Dalian right now?＋
Overcast, +26°, feels like +31°.
Will it rain in Dalian today?＋
Yes: 90% chance, 5 mm.
When is the best time to visit Dalian?＋
Best time to visit — June, September, October.
Can you swim in Dalian in summer?＋
In winter the water is around +6° — swimming is for the brave. In summer the sea warms up to +24°.
What time are sunrise and sunset in Dalian?＋
Sunrise 05:05, sunset 18:50.
Does it snow in Dalian in winter?＋
Yes, snow is possible in February, December.
What is the climate in Dalian by month?＋
Summers up to +27° in August, winters around -5° in January; the wettest month is August.
Is it cold in Dalian 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.