Santa Maria Island
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Santa Maria Island Weather in October

Santa Maria Island in October sees high daytime temperatures of 22°C (72°F) and nighttime lows of 20°C (68°F). Rainfall is fairly high this month at around 92 mm (3.6 in), so pack a rain jacket to stay dry.

Rainfall in Santa Maria Island in October

Typically around 14 days of rainfall are expected, averaging 92 mm (3.6 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Santa Maria Island in October

The excellent temperature in Santa Maria Island in October makes it a solid month to visit, with 22°C (72°F) during the day and 20°C (68°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 20°C (68°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Santa Maria Island in October

The area enjoys a balanced 162 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you favor pleasant temperatures and minimal rainfall, October is one of the best months to visit Santa Maria Island.

Santa Maria Island Temperature in October

Min Temperature
20°C (68°F)
Max Temperature
22°C (72°F)
Chance of Rain
48%
Precipitation
92 mm (3.6 in)
Rainy days
14 days
Humidity
77%
Sunshine
162 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 October, with daily highs averaging around 22°C (72°F). Nights are pleasant, with lows typically ranging from 17°C (63°F) to 19°C (66°F).

Average temperatures in October

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 October

Historical weather records for Santa Maria Island in October

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 October

Our historical data for Santa Maria Island spans 1976 to 2025, revealing these weather extremes.

  • The warmest day in October was on October 5, 1978, with a maximum of 29°C (84°F).
  • Santa Maria Island experienced its chilliest October day on October 29, 1993, reaching only 16°C (61°F).
  • The coldest night in October in Santa Maria Island was on October 30, 2015, with a minimum of 11°C (52°F).

Best Places in Portugal in October

Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in October →

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 October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Santa Maria Island in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    6/10
  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Santa Maria Island 3-Day Forecast

More climate data for Santa Maria Island

Popular in October

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

Bucket list

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