Weather in Alghero — today
Now in Alghero
🌙
+16°
Mostly clear
Feels like +17° · humidity 88%
Today 12.9: +28° / +16°
🕐 04:25
Wind
4 km/h
UV index
0
Air (AQI)
29 · Good
Precipitation
0%
Humidity
88%
Pressure
1020 hPa
Sunrise / sunset
07:04 / 19:40
Sea temperature
🌊 +27°
👕 What to wear today
Warm — a T-shirt and light trousers or shorts.
Weather for an activity:
Detailed weather information for Alghero
Today, 12 September, Saturday, in Alghero (Italy): partly cloudy, warm. During the day the air will warm up to +28°, at night around +16°. Due to the wind it feels like +17°. Wind up to 11 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 +27° — great for swimming. The sun will rise at 07:04 and set at 19:40 — daylight lasts 13 hours.Hourly weather in Alghero
💧 No precipitation expected on this day. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).
Weather in Alghero 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
☁️
+16° +28°
Morning
🌤️
+17°
Day
☁️
+28°
Evening
🌇
+26°
Night
🌙
+16°
▶
Tomorrow 13.9
🌫️
+16° +31°
Morning
☀️
+16°
Day
🌫️
+31°
Evening
🌇
+26°
Night
🌙
+16°
▶
Mon 14.9
🌫️
+18° +30°
Morning
🌫️
+22°
Day
🌫️
+30°
Evening
🌇
+27°
Night
🌙
+18°
▶
Tue 15.9
🌫️
+16° +30°
Morning
🌫️
+21°
Day
🌫️
+30°
Evening
🌇
+27°
Night
🌙
+16°
▶
Wed 16.9
🌫️
💧 2%
+16° +28°
Morning
🌫️
+20°
Day
🌫️
+28°
Evening
🌇
+25°
Night
🌙
+16°
▶
Thu 17.9
☁️
💧 3%
+21° +26°
Morning
☁️
+23°
Day
☁️
+26°
Evening
🌇
+25°
Night
🌙
+21°
▶
Fri 18.9
☁️
💧 5%
+21° +28°
Morning
☁️
+24°
Day
☁️
+28°
Evening
🌇
+26°
Night
🌙
+21°
▶
Sat 19.9
⛅
💧 4%
+21° +26°
Morning
⛅
+23°
Day
⛅
+26°
Evening
🌇
+25°
Night
🌙
+21°
▶
Sun 20.9
🌤️
💧 6%
+21° +26°
Morning
🌤️
+23°
Day
🌤️
+26°
Evening
🌇
+25°
Night
🌙
+21°
▶
Mon 21.9
☀️
💧 9%
+18° +27°
Morning
☀️
+21°
Day
☀️
+27°
Evening
🌇
+25°
Night
🌙
+18°
▶
Tue 22.9
☀️
💧 12%
+20° +26°
Morning
☀️
+22°
Day
☀️
+26°
Evening
🌇
+25°
Night
🌙
+20°
▶
Wed 23.9
☁️
💧 11%
+21° +24°
Morning
☁️
+22°
Day
☁️
+24°
Evening
🌇
+23°
Night
🌙
+21°
▶
Thu 24.9
⛅
💧 20%
+18° +24°
Morning
⛅
+20°
Day
⛅
+24°
Evening
🌇
+23°
Night
🌙
+18°
▶
Fri 25.9
⛅
💧 21%
+15° +24°
Morning
⛅
+18°
Day
⛅
+24°
Evening
🌇
+22°
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.
🏖️ Beach
95 / 100
for sea and sun · Excellent
🏊 Swimming
94 / 100
water 27° · Excellent
🏃 Running
72 / 100
comfort for running · Good
🧴 UV
0%
moderate · low
☂️ Rain
0%
unlikely · low
✨ Stars
88 / 100
evening visibility · Excellent
🧺 Laundry drying
57 / 100
will dry outside · Average
🚗 Car wash
95 / 100
no rain expected · Excellent
🌫️ Air quality and pollen
29
Good air
European AQI
PM2.5: 3PM10: 8O₃: 77NO₂: 1 pollen: low
The air is clean — you can walk and exercise outside.
🌅 Sun, moon and sea
Sunrise
07:04
Sunset
19:40
Golden hour
19:04
Daylight
13 h (-3 min vs yesterday)
Sea temperature
+27°
🌊 slight, waves 0.9 m.
Alghero 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°
+8°
Jan
+13°
+8°
Feb
+15°
+9°
Mar
+18°
+11°
Apr
+22°
+15°
May
+26°
+19°
Jun
+29°
+21°
Jul
+29°
+22°
Aug
+26°
+19°
Sep
+22°
+16°
Oct
+17°
+13°
Nov
+14°
+10°
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° | +8° | +15° | 64 mm | Cool weather: +13° by day, noticeably colder in the evening. One of the wettest months (64 mm): downpours can derail plans. 🧥 a warm jacket. The water is cold (+15°) — swimming is for the brave. |
| February | +13° | +8° | +14° | 62 mm | Cool: around +13° by day, you'll need a warm layer. It's a rainy month (62 mm) — an umbrella is a must. 🧥 a warm jacket. The water is cold (+14°) — swimming is for the brave. This is the coldest month of the year. |
| March | +15° | +9° | +15° | 59 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° | 67 mm | Cool weather: +18° by day, noticeably colder in the evening. One of the wettest months (67 mm): downpours can derail plans. 🙂 a sweater for the evening. The water is cold (+16°) — swimming is for the brave. |
| May | +22° | +15° | +19° | 49 mm | One of the best times to visit: +22° by day, fresh nights. 🙂 a sweater for the evening. Sea at +19° — swimmable, refreshing. |
| June | +26° | +19° | +22° | 22 mm | Gentle warmth — about +26° daytime, great walking weather. 😊 light summer clothing. Water at +22° — great for swimming. The longest daylight hours of the year — more time for everything. |
| July | +29° | +21° | +24° | 7 mm | A comfortable month: +29° by day without exhausting heat. 😊 light summer clothing. Water at +24° — great for swimming. One of the driest months — rain is very unlikely. |
| August | +29° | +22° | +25° | 10 mm | Warm and comfortable: +29° by day, +22° at night. 😊 light summer clothing. Water at +25° — great for swimming. This is the hottest month of the year in Alghero. |
| September | +26° | +19° | +24° | 44 mm | Ideal weather: +26° daytime — neither hot nor cold. 😊 light summer clothing. Water at +24° — great for swimming. |
| October | +22° | +16° | +22° | 74 mm | The most pleasant season: +22° by day, comfortable all day long. One of the wettest months (74 mm): downpours can derail plans. 🙂 a sweater for the evening. Water at +22° — great for swimming. |
| November | +17° | +13° | +20° | 104 mm | Cool: around +17° by day, you'll need a warm layer. It's a rainy month (104 mm) — an umbrella is a must. 🙂 a sweater for the evening. Sea at +20° — swimmable, refreshing. Statistically the wettest month of the year. |
| December | +14° | +10° | +17° | 83 mm | A fresh month — +14° daytime, take a jacket for walks. Frequent rain (83 mm over the month) — keep indoor backup plans. 🧥 a warm jacket. The water is cold (+17°) — swimming is for the brave. The shortest daylight of the year — it gets dark early. |
When to visit Alghero
✅ Recommended time to visit
🌟 Best time: June, July, August
Daytime air+26…+29°
Sea temperature+22…+25°
Precipitationrare
Why: comfortable +26…+29° by day, little rain, warm sea (+22…25°).
⚠️ Doable, with caveats
🌤️ Shoulder season: February, March, April, May, September, October
Daytime air+13…+26°
Sea temperature+14…+24°
Precipitationoften
Why: cool (+13…+26°) — not beach season, but great for city sights and museums.
🔴 Not the best time
🌤️ Shoulder season: January, November, December
Daytime air+13…+17°
Sea temperature+15…+20°
Precipitationoften
Why: the rainy season (64–104 mm/month) — downpours almost daily.
Bottom line: the best time to visit Alghero is June – August, and the most comfortable months are June, July, August. The toughest months to visit are January, November, December: frequent rain.
🌡️ Today vs the climate normal
Today's high
+28°
Normal for September
+26°
Deviation
2° warmer than normal
A year ago on this day
+26°
Record for this date
+34° (1949)
The normal, “a year ago” and the record come from the weather archive since 1940 (Open-Meteo / ERA5).
Weather archive for Alghero
📅 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 Alghero
Frequently asked questions about the weather in Alghero
What is the weather in Alghero right now?＋
Mostly clear, +16°, feels like +17°.
Will it rain in Alghero today?＋
No: 0% chance, 0 mm.
When is the best time to visit Alghero?＋
Best time to visit — June – August.
Can you swim in Alghero in summer?＋
In winter the water is around +15° — swimming is for the brave. In summer the sea warms up to +24°.
What time are sunrise and sunset in Alghero?＋
Sunrise 07:04, sunset 19:40.
Does it snow in Alghero in winter?＋
No, it practically never snows.
What is the climate in Alghero by month?＋
Summers up to +29° in August, winters around +8° in February; the wettest month is November.
Is it cold in Alghero in winter?＋
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.