Santa Maria Island
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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.

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

Santa Maria Island Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Santa Maria Island - and find the best time to visit.

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 records 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 →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    8/10
  • Outdoor sports
    10/10

Santa Maria Island 3-Day Forecast

More climate data for Santa Maria Island

Popular in April

Where to go in April - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.