Portimão Weather in April
April in Portimão brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 12°C (54°F). The perfect weather makes it a solid choice for a visit.
Rainfall in Portimão in April
You can typically expect 9 days of rain this month, averaging around 49 mm (1.9 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Portimão in April
Weather in Portimão is at its perfect in April. Highs reach 20°C (68°F), while nights settle around 12°C (54°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Portimão in April
The days are predominantly sunny, with an estimated total of around 266 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July, August, September and October typically offer the best weather for Portimão.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Portimão's climate page.
Portimão Temperature in April
Min Temperature
12°C (54°F)
Max Temperature
20°C (68°F)
Chance of Rain
31%
Precipitation
49 mm (1.9 in)
Rainy days
9 days
Sunshine
266 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Portimão typically stay consistent throughout April, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 13°C (55°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 Portimão in April
Browse day-by-day weather records for Portimão spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Portimão historical weather extremes in April
Based on weather observations in Portimão between 1976 and 2026, these are the recorded extremes during April.
- On April 28, 1992, temperatures climbed to 30°C (86°F), marking the warmest April day on record.
- On April 3, 1989, Portimão saw its coldest April day with temperatures maxing out at 12°C (54°F).
- The coldest night in April in Portimão was on April 25, 1993, with a minimum of 2°C (36°F).
Best Places in Portugal in April
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in April →
perfect weather
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What to Wear in Portimão in April
For Portimão 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Portimão 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 Portugal, check out our Portimão's climate page.
See the full Portimão climate overview or explore weather in Portugal.
