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Weather in Olbia — today

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

Now in Olbia

🌙

+20°

Mostly clear

Feels like +19° · humidity 64%

Today 12.9: +28° / +19°

🕐 04:25

Wind

7 km/h

UV index

Air (AQI)

23 · Good

Precipitation

Humidity

64%

Pressure

1020 hPa

Sunrise / sunset

06:59 / 19:36

Sea temperature

🌊 +28°

👕 What to wear today

Warm — a T-shirt and light trousers or shorts.

Weather for an activity:

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

Detailed weather information for Olbia

Today, 12 September, Saturday, in Olbia (Italy): partly cloudy, warm. During the day the air will warm up to +28°, at night around +19°. Due to the wind it feels like +19°. Wind up to 17 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 sea has warmed up to +28° — great for swimming. The sun will rise at 06:59 and set at 19:36 — daylight lasts 13 hours.

Hourly weather in Olbia

💧 No precipitation expected on this day. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).

Weather in Olbia 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

☁️

+19° +28°

Morning

⛅

+21°

Day

☁️

+28°

Evening

🌇

+26°

Night

🌙

+19°

Overcast · precipitation 0% · wind up to 17 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tomorrow 13.9

⛅

+20° +30°

Morning

☀️

+21°

Day

⛅

+30°

Evening

🌇

+27°

Night

🌙

+20°

Partly cloudy · precipitation 0% · wind up to 14 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Mon 14.9

☁️

+21° +30°

Morning

☁️

+24°

Day

☁️

+30°

Evening

🌇

+28°

Night

🌙

+21°

Overcast · precipitation 0% · wind up to 16 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tue 15.9

⛅

+21° +29°

Morning

⛅

+24°

Day

⛅

+29°

Evening

🌇

+27°

Night

🌙

+21°

Partly cloudy · precipitation 0% · wind up to 18 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Wed 16.9

⛅

💧 5%

+20° +30°

Morning

⛅

+24°

Day

⛅

+30°

Evening

🌇

+28°

Night

🌙

+20°

Partly cloudy · precipitation 5% · wind up to 17 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 17.9

☁️

💧 3%

+22° +28°

Morning

☁️

+24°

Day

☁️

+28°

Evening

🌇

+27°

Night

🌙

+22°

Overcast · precipitation 3% · wind up to 31 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Fri 18.9

☁️

💧 5%

+20° +28°

Morning

☁️

+23°

Day

☁️

+28°

Evening

🌇

+26°

Night

🌙

+20°

Overcast · precipitation 5% · wind up to 17 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sat 19.9

☁️

💧 6%

+20° +29°

Morning

☁️

+23°

Day

☁️

+29°

Evening

🌇

+27°

Night

🌙

+20°

Overcast · precipitation 6% · wind up to 24 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sun 20.9

🌤️

💧 9%

+19° +28°

Morning

🌤️

+22°

Day

🌤️

+28°

Evening

🌇

+26°

Night

🌙

+19°

Mostly clear · precipitation 9% · wind up to 16 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Mon 21.9

☀️

💧 6%

+17° +29°

Morning

☀️

+21°

Day

☀️

+29°

Evening

🌇

+26°

Night

🌙

+17°

Clear · precipitation 6% · wind up to 12 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tue 22.9

☀️

💧 8%

+18° +32°

Morning

☀️

+23°

Day

☀️

+32°

Evening

🌇

+29°

Night

🌙

+18°

Clear · precipitation 8% · wind up to 11 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Wed 23.9

☁️

💧 16%

+20° +24°

Morning

☁️

+21°

Day

☁️

+24°

Evening

🌇

+23°

Night

🌙

+20°

Overcast · precipitation 16% · wind up to 34 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 24.9

⛅

💧 20%

+16° +24°

Morning

⛅

+19°

Day

⛅

+24°

Evening

🌇

+22°

Night

🌙

+16°

Partly cloudy · precipitation 20% · wind up to 17 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Fri 25.9

🌤️

💧 17%

+15° +21°

Morning

🌤️

+17°

Day

🌤️

+21°

Evening

🌇

+20°

Night

🌙

+15°

Mostly clear · precipitation 17% · wind up to 20 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy 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

95 / 100

for sea and sun · Excellent

🏊 Swimming

88 / 100

water 28° · Excellent

🏃 Running

66 / 100

comfort for running · Good

🧴 UV

moderate · low

☂️ Rain

unlikely · low

✨ Stars

88 / 100

evening visibility · Excellent

🧺 Laundry drying

72 / 100

will dry outside · Good

🚗 Car wash

95 / 100

no rain expected · Excellent

🌫️ Air quality and pollen

Good air

European AQI

PM2.5: 4PM10: 8O₃: 65NO₂: 1 pollen: low

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

🌅 Sun, moon and sea

Sunrise

06:59

Sunset

19:36

Golden hour

19:00

Daylight

13 h (-3 min vs yesterday)

Sea temperature

+28°

🌊 calm, waves 0.3 m.

Olbia 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.

+13°

+7°

Jan

+13°

+7°

Feb

+15°

+9°

Mar

+18°

+11°

Apr

+22°

+14°

May

+27°

+18°

Jun

+30°

+21°

Jul

+30°

+22°

Aug

+26°

+19°

Sep

+22°

+15°

Oct

+17°

+12°

Nov

+14°

+9°

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	+13°	+7°	+14°	56 mm	Cool weather: +13° by day, noticeably colder in the evening. 🧥 a warm jacket. The water is cold (+14°) — swimming is for the brave. This is the coldest month of the year.
February	+13°	+7°	+14°	43 mm	Cool: around +13° by day, you'll need a warm layer. 🧥 a warm jacket. The water is cold (+14°) — swimming is for the brave.
March	+15°	+9°	+15°	56 mm	A fresh month — +15° daytime, take a jacket for walks. 🧥 a warm jacket. The water is cold (+15°) — swimming is for the brave.
April	+18°	+11°	+16°	53 mm	Cool weather: +18° by day, noticeably colder in the evening. 🙂 a sweater for the evening. The water is cold (+16°) — swimming is for the brave.
May	+22°	+14°	+19°	44 mm	One of the best times to visit: +22° by day, fresh nights. 🙂 a sweater for the evening. Sea at +19° — swimmable, refreshing.
June	+27°	+18°	+23°	17 mm	Gentle warmth — about +27° daytime, great walking weather. 😊 light summer clothing. Water at +23° — great for swimming. The longest daylight hours of the year — more time for everything.
July	+30°	+21°	+26°	7 mm	A comfortable month: +30° by day without exhausting heat. 😊 light summer clothing. Water at +26° — great for swimming. One of the driest months — rain is very unlikely.
August	+30°	+22°	+27°	12 mm	Warm and comfortable: +30° by day, +22° at night. 😊 light summer clothing. Water at +27° — great for swimming. This is the hottest month of the year in Olbia.
September	+26°	+19°	+24°	37 mm	Ideal weather: +26° daytime — neither hot nor cold. 😊 light summer clothing. Water at +24° — great for swimming.
October	+22°	+15°	+22°	65 mm	The most pleasant season: +22° by day, comfortable all day long. One of the wettest months (65 mm): downpours can derail plans. 🙂 a sweater for the evening. Water at +22° — great for swimming.
November	+17°	+12°	+19°	78 mm	Cool: around +17° by day, you'll need a warm layer. It's a rainy month (78 mm) — an umbrella is a must. 🙂 a sweater for the evening. Sea at +19° — swimmable, refreshing. Statistically the wettest month of the year.
December	+14°	+9°	+16°	62 mm	A fresh month — +14° daytime, take a jacket for walks. Frequent rain (62 mm over the month) — keep indoor backup plans. 🧥 a warm jacket. The water is cold (+16°) — swimming is for the brave. The shortest daylight of the year — it gets dark early.

When to visit Olbia

✅ Recommended time to visit

🌟 Best time: June, July, August

Daytime air+27…+30°

Sea temperature+23…+27°

Precipitationrare

Why: comfortable +27…+30° by day, little rain, warm sea (+23…27°).

⚠️ Doable, with caveats

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

Daytime air+15…+26°

Sea temperature+15…+24°

Precipitationoften

Why: cool (+15…+26°) — not beach season, but great for city sights and museums.

🔴 Not the best time

🌤️ Shoulder season: January, February, December

Daytime air+13…+14°

Sea temperature+14…+16°

Precipitationoften

Bottom line: the best time to visit Olbia is June – August, and the most comfortable months are June, July, August. The toughest months to visit are January, February, December: cool and damp.