Weather in Alghero in May 2025
Average weather
Average temperature in Alghero in May
The temperature in May is +70°F on average, with a range between a maximum of +75°F during the day and a minimum of +57°F at night.
The average maximum temperature goes up 40% by the end of the month, compared with the beginning of the month, from +66°F to +73°F.
Is Alghero warm or cold in May?
Alghero is typically mild in May.
Maximum temperatures go up compared to the previous month from +63°F to +70°F. The minimum temperature also goes up from +52°F to +59°F.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how May is compared to other months in Alghero:
Water temperature in Alghero in May
Water in Alghero in May is Fresh. It varies from +60°F to +70°F, with an average of +65°F. This is almost similar to the air temperature, which averages +70°F.
In May, water temperatures are average relative to the rest of the year:
Can you swim in Alghero in May?
Climate in Alghero in May
| April | May | June | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +63°F | +70°F | +77°F | ||||
| Min. temperature | ||||||
| +28°F | +39°F | +50°F | ||||
| Max. temperature | ||||||
| +88°F | +91°F | +99°F | ||||
| Rainfall | ||||||
| 48 mm | 34 mm | 12 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 2 m/s | ||||
| Avg. water temperature | ||||||
| +59°F | +65°F | +71°F | ||||
| Humidity | ||||||
| 77% | 75% | 72% | ||||
| Air pressure | ||||||
| 1013 HPa | 1014 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 11 | 15 | 20 | ||||
| Cloudy days | ||||||
| 6 | 7 | 5 | ||||
| Rainy days | ||||||
| 11 | 7 | 4 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
May weather is still as good as in April. It’s getting warmer as May arrives. The average maximum temperature goes up from +63°F to +70°F during the day. As May arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 48 mm to 34 mm. It feels drier, as humidity decreases from 77% to 75%. The average wind speed doesn’t change much during May, staying around 3 m/s. The good news is there are likely to be more sunny days in May, from 11 to 15.
But maybe it is worth considering traveling in June as the weather gets better.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Alghero is gradually decreasing during May, going from 2 m/s to 1 m/s over the course of the month.
Rain
How was the weather last May in Alghero?
Climate Change Over the Years
The climate in Alghero in May has not changed that much over the last 43 years.
The average temperature was the lowest in 1980 (+65°F) and the highest in 2017 (+72°F). The driest year was 2017 with only 311 mm of rainfall, and the wettest year was 2010 with 759 mm.
FAQ
Is May a good time to visit Alghero?
Can you sunbathe in Alghero in May?
Can you swim in Alghero in May?
Is Alghero rainy in May?
Is it sunny in Alghero in May?
Other cities in Italy
Monthly weather in Alghero
Source of the data
For this page, we’ve looked at the typical weather in Alghero, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.