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Weather in Constanţa — today

Tomorrow Day after tomorrow 3 days Week 14 days Month forecast Weather archive

Now in Constanţa

☁️

+12°

Overcast

Feels like +9° · humidity 78%

Today 13.10: +15° / +12°

🕐 21:25

Wind

17 km/h

UV index

Air (AQI)

26 · Good

Precipitation

78%

Humidity

78%

Pressure

1019 hPa

Sunrise / sunset

07:17 / 18:25

Sea temperature

🌊 +20°

👕 What to wear today

Cool — a jacket or a warm sweater.

☂️ Take an umbrellaFeels colder by 3°

Weather for an activity:

🎣 fishing 🏖️ the beach 🏃 a run 📸 a photo shoot 🚶 a walk

Detailed weather information for Constanţa

Today, 13 October, Tuesday, in Constanţa (Romania): cloudy, light rain in places, cool. During the day the air will warm up to +15°, at night around +12°. Due to the wind it feels like +9°. Wind up to 19 km/h. High chance of rain — be sure to take an umbrella or a raincoat. You'll need a warm jacket or a sweater, especially in the evening. Water temperature is +20° — you can swim. The sun will rise at 07:17 and set at 18:25 — daylight lasts 11 hours.

Hourly weather in Constanţa

💧 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 Constanţa 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 13.10

🌦️

💧 78%

+12° +15°

Morning

🌦️

+13°

Day

🌦️

+15°

Evening

🌇

+14°

Night

🌙

+12°

Rain showers · precipitation 78% · wind up to 19 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Tomorrow 14.10

🌦️

💧 28%

+11° +15°

Morning

🌦️

+11°

Day

🌦️

+15°

Evening

🌇

+13°

Night

🌙

+11°

Light rain · precipitation 28% · wind up to 20 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Thu 15.10

☁️

💧 8%

+9° +17°

Morning

☀️

+8°

Day

☁️

+17°

Evening

🌇

+14°

Night

🌙

+9°

Overcast · precipitation 8% · wind up to 22 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

▶

Fri 16.10

☁️

💧 8%

+9° +14°

Morning

☁️

+11°

Day

☁️

+14°

Evening

🌇

+13°

Night

🌙

+9°

Overcast · precipitation 8% · wind up to 17 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Sat 17.10

🌦️

💧 28%

+8° +13°

Morning

🌦️

+10°

Day

🌦️

+13°

Evening

🌇

+12°

Night

🌙

+8°

Rain showers · precipitation 28% · wind up to 11 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Sun 18.10

🌦️

💧 25%

+10° +13°

Morning

🌦️

+11°

Day

🌦️

+13°

Evening

🌇

+12°

Night

🌙

+10°

Rain showers · precipitation 25% · wind up to 25 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Mon 19.10

☁️

💧 16%

+11° +16°

Morning

☁️

+13°

Day

☁️

+16°

Evening

🌇

+15°

Night

🌙

+11°

Overcast · precipitation 16% · wind up to 23 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

▶

Tue 20.10

🌦️

💧 18%

+10° +16°

Morning

🌦️

+12°

Day

🌦️

+16°

Evening

🌇

+15°

Night

🌙

+10°

Drizzle · precipitation 18% · wind up to 17 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

▶

Wed 21.10

☁️

💧 14%

+9° +16°

Morning

☁️

+12°

Day

☁️

+16°

Evening

🌇

+14°

Night

🌙

+9°

Overcast · precipitation 14% · wind up to 11 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

▶

Thu 22.10

🌦️

💧 12%

+8° +13°

Morning

🌦️

+10°

Day

🌦️

+13°

Evening

🌇

+12°

Night

🌙

+8°

Drizzle · precipitation 12% · wind up to 22 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Fri 23.10

🌦️

💧 10%

+4° +9°

Morning

🌦️

+6°

Day

🌦️

+9°

Evening

🌇

+8°

Night

🌙

+4°

Drizzle · precipitation 10% · wind up to 28 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Sat 24.10

⛅

💧 10%

+3° +9°

Morning

⛅

+5°

Day

⛅

+9°

Evening

🌇

+8°

Night

🌙

+3°

Partly cloudy · precipitation 10% · wind up to 20 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Sun 25.10

☀️

💧 27%

+1° +11°

Morning

☀️

+5°

Day

☀️

+11°

Evening

🌇

+9°

Night

🌙

+1°

Clear · precipitation 27% · wind up to 18 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

🗺️ 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

0 / 100

for sea and sun · Bad

🏊 Swimming

0 / 100

water 20° · Bad

🏃 Running

16 / 100

comfort for running · Bad

🧴 UV

moderate · low

☂️ Rain

78%

likely · high

✨ Stars

33 / 100

evening visibility · So-so

🧺 Laundry drying

0 / 100

will dry outside · Bad

🚗 Car wash

1 / 100

better to wait · Bad

🌫️ Air quality and pollen

Good air

European AQI

PM2.5: 4PM10: 5O₃: 72NO₂: 5 pollen: low

The air is clean — you can walk and exercise outside.

🌅 Sun, moon and sea

Sunrise

07:17

Sunset

18:25

Golden hour

17:46

Daylight

11 h (-3 min vs yesterday)

Sea temperature

+20°

🌊 moderate, waves 1.4 m.

Constanţa 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.

+5°

-1°

Jan

+6°

+0°

Feb

+10°

+3°

Mar

+14°

+7°

Apr

+20°

+12°

May

+24°

+17°

Jun

+27°

+20°

Jul

+27°

+20°

Aug

+22°

+16°

Sep

+17°

+11°

Oct

+11°

+6°

Nov

+6°

+1°

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	+5°	-1°	+8°	41 mm	Cold: +5° by day, down to -1° at night — dress warmly. ❄️ a warm jacket, a hat, non-slip shoes. The water is cold (+8°) — swimming is for the brave. This is the coldest month of the year.
February	+6°	+0°	+6°	33 mm	Winter weather: about +6° daytime, you need a warm coat and hat. 🧣 a warmer jacket. The water is cold (+6°) — swimming is for the brave.
March	+10°	+3°	+7°	42 mm	A cold month: +10° by day, long walks get uncomfortable. 🧥 a warm jacket. The water is cold (+7°) — swimming is for the brave.
April	+14°	+7°	+11°	39 mm	Cool: around +14° by day, you'll need a warm layer. 🧥 a warm jacket. The water is cold (+11°) — swimming is for the brave.
May	+20°	+12°	+15°	49 mm	Ideal weather: +20° daytime — neither hot nor cold. 🙂 a sweater for the evening. The water is cold (+15°) — swimming is for the brave.
June	+24°	+17°	+21°	58 mm	The most pleasant season: +24° by day, comfortable all day long. 😊 light summer clothing. Sea at +21° — swimmable, refreshing. The longest daylight hours of the year — more time for everything.
July	+27°	+20°	+25°	41 mm	Warm and comfortable: +27° by day, +20° at night. 😊 light summer clothing. Water at +25° — great for swimming. Weather-wise, one of the three best months to visit.
August	+27°	+20°	+25°	36 mm	Gentle warmth — about +27° daytime, great walking weather. 😊 light summer clothing. Water at +25° — great for swimming. This is the hottest month of the year in Constanţa.
September	+22°	+16°	+24°	50 mm	The most pleasant season: +22° by day, comfortable all day long. 🙂 a sweater for the evening. Water at +24° — great for swimming.
October	+17°	+11°	+19°	44 mm	Cool: around +17° by day, you'll need a warm layer. 🙂 a sweater for the evening. Sea at +19° — swimmable, refreshing.
November	+11°	+6°	+14°	42 mm	A fresh month — +11° daytime, take a jacket for walks. 🧥 a warm jacket. The water is cold (+14°) — swimming is for the brave.
December	+6°	+1°	+10°	43 mm	A cold month: +6° by day, long walks get uncomfortable. 🧣 a warmer jacket. The water is cold (+10°) — swimming is for the brave. The shortest daylight of the year — it gets dark early.

When to visit Constanţa

✅ Recommended time to visit

🌟 Best time: June, July, August

Daytime air+24…+27°

Sea temperature+21…+25°

Precipitationoften

Why: comfortable +24…+27° by day, little rain.

⚠️ Doable, with caveats

🌤️ Shoulder season: January, April, May, September, October, November

Daytime air+5…+22°

Sea temperature+8…+24°

Precipitationoften

Why: cool (+5…+22°) — not beach season, but great for city sights and museums.

🔴 Not the best time

❄️ Cold season: February, March, December

Daytime air+6…+10°

Sea temperature+6…+10°

Precipitationoften

Why: cold and dark (+6…+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 Constanţa is June – August, and the most comfortable months are June, July, August. The toughest months to visit are February, March, December: cold and short days.