Santa Maria Island Weather in April
Thinking of visiting Santa Maria Island in April? Expect moderate temperatures reaching 18°C (64°F) during the day, dropping to 15°C (59°F) at night, with some rainfall likely.
Rainfall in Santa Maria Island in April
This month experiences about 13 days of rain according to historical data, averaging 59 mm (2.3 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Santa Maria Island in April
In April, expect moderate temperatures in Santa Maria Island, with highs of 18°C (64°F) and lows of 15°C (59°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 15°C (59°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 Santa Maria Island in April
There are approximately 208 hours of sunshine this month, resulting in mostly clear days.If your ideal day consists of dry skies and pleasant temperatures, June, July, August, September, October and November typically offer the best circumstances for Santa Maria Island.
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 Santa Maria Island's climate page.
Santa Maria Island Temperature in April
Min Temperature
15°C (59°F)
Max Temperature
18°C (64°F)
Chance of Rain
43%
Precipitation
59 mm (2.3 in)
Rainy days
13 days
Humidity
75%
Sunshine
208 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Santa Maria Island typically stay consistent throughout April, with daily highs averaging around 18°C (64°F). Nights are cool, with lows around 14°C (57°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 Santa Maria Island in April
Browse day-by-day weather records for Santa Maria Island spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Santa Maria Island historical weather extremes in April
Our historical data for Santa Maria Island spans 1976 to 2026, revealing these weather extremes.
- The hottest April day on record in Santa Maria Island reached 25°C (77°F) (April 15, 1978).
- Santa Maria Island experienced its chilliest April day on April 1, 2025, reaching only 14°C (57°F).
- Santa Maria Island registered its coldest April night on April 10, 2015, with temperatures dropping to 9°C (48°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 →
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What to Wear in Santa Maria Island in April
Comfortable temperatures call for an easy wardrobe in April. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Santa Maria Island 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 Santa Maria Island's climate page.
Temperature Rainfall Sunshine Humidity
See the full Santa Maria Island climate overview or explore weather in Portugal.
