Alghero Weather in March
Thinking of visiting Alghero in March? Expect moderate temperatures reaching 16°C (61°F) during the day, dropping to 11°C (52°F) at night, with some rainfall likely.
Rainfall in Alghero in March
Based on our climate data of the past 30 years, about 13 days of rain are anticipated, with 47 mm (1.9 in) on average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Alghero in March
Temperatures in Alghero in March top out at 16°C (61°F) and drop to 11°C (52°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Alghero in March
The city usually sees around 187 hours of sunlight, indicating a moderately sunny period.
Average water temperature in March
The water temperature is 14°C (57°F) — chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.March in Alghero has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sardinia, check out our Alghero's climate page.
Alghero Temperature in March
Min Temperature
11°C (52°F)
Max Temperature
16°C (61°F)
Water Temperature
14°C (57°F)
Chance of Rain
44%
Precipitation
47 mm (1.9 in)
Rainy days
13 days
Humidity
77%
Sunshine
187 hours
Percentage Sunshine
53%
Daily Historical Temperatures
41-year average (1976-2025)
Based on our historical records, temperatures in Alghero typically stay consistent throughout March, with daily highs averaging around 16°C (61°F). Nights are cold, with lows around 7°C (45°F).
Average temperatures in March
Daily Historical Precipitation
41-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Alghero in March
Browse day-by-day weather records for Alghero spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Alghero historical weather extremes in March
Based on 36 years of weather observations in Alghero between 1990 and 2026, these are the recorded extremes.
- Alghero recorded its highest March temperature of 28°C (82°F) on March 31, 2016.
- The lowest daytime temperature in March was 8°C (46°F), recorded on March 9, 2010.
- The coldest night in March in Alghero was on March 6, 1993, with a minimum of -2°C (28°F).
Best Places in Sardinia in March
Find out more about the weather in Sardinia and which places have the best travel conditions in this month. See all of Sardinia in March →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Alghero in March
The weather can be unpredictable in March, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket. The water temperature sits at about 14°C (57°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Alghero in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sardinia, check out our Alghero's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Alghero climate overview or explore weather in Sardinia.
