Cagliari Weather in April
April in Cagliari averages 19°C (66°F) during the day and 11°C (52°F) at night. Around 52 mm (2 in) of rainfall is typical for this time of year.
Rainfall in Cagliari in April
Typically, you can expect about 11 days of rain this month, with 52 mm (2 in) on average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Cagliari in April
Expect highs of 19°C (66°F) in Cagliari in April, with nights dropping to around 11°C (52°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. 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 Cagliari in April
The days are predominantly sunny, with an estimated total of around 219 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Average water temperature in April
The water is 15°C (59°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.If you prefer enjoying temperate temperatures and rain-free days, May, June, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Cagliari's climate page.
Cagliari Temperature in April
Min Temperature
11°C (52°F)
Max Temperature
19°C (66°F)
Water Temperature
15°C (59°F)
Chance of Rain
36%
Precipitation
52 mm (2 in)
Rainy days
11 days
Humidity
73%
Sunshine
219 hours
Percentage Sunshine
53%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cagliari typically stay consistent throughout April, with daily highs averaging around 19°C (66°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 12°C (54°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Cagliari in April
Browse day-by-day weather records for Cagliari spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cagliari historical weather extremes in April
Based on weather observations in Cagliari between 1976 and 2026, these are the recorded extremes during April.
- On April 5, 1977, temperatures climbed to 28°C (82°F), marking the warmest April day on record.
- The lowest daytime temperature in April was 11°C (52°F), recorded on April 2, 2022.
- Nighttime temperatures dropped to 0°C (32°F) on April 1, 1995, marking the coldest April night on record.
Best Places in Sardinia in April
Find out more about the weather in Sardinia and which places have the best travel conditions in this month. See all of Sardinia in April →
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What to Wear in Cagliari in April
For Cagliari in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. The water temperature sits at about 15°C (59°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Cagliari in April
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 Cagliari's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Cagliari climate overview or explore weather in Sardinia.
