Temperature in The Alentejo in October

Daytime highs, nighttime lows and the warmest cities in the Alentejo, Portugal this October.

The Alentejo, Portugal, a region in Portugal, experiences maximum daytime temperatures in October ranging from 20°C (68°F) in Penhas Douradas to 25°C (77°F) in Mértola. Nighttime temperatures generally drop to 14°C (57°F) in Mértola and 10°C (50°F) in Penhas Douradas.

What is the temperature of the different cities in the Alentejo, Portugal in October?

Find the average daytime temperatures in October for the most popular destinations in the Alentejo on the map below. Click on a destination dot for more detailed information.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit the Alentejo, check out our the Alentejo's climate page.

See also: the Alentejo weather by month.

Best Places to Visit in the Alentejo in October

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Alentejo.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in October: blue is cold, red is hot.

See all October weather averages, cities and regions in the Alentejo

The Alentejo temperatures in October: frequently asked questions

How hot does it get in the Alentejo, Portugal in October?

Average daytime highs in the Alentejo, Portugal during October reach about 23°C (73°F) in Vila Nova de Milfontes.

How cold does it get at night in the Alentejo, Portugal in October?

After dark, Vila Nova de Milfontes cools to about 15°C (59°F) on an average October night.

What is the warmest city in October in the Alentejo, Portugal?

Data insights from our comprehensive database indicate that Mértola is the city with the highest warmth. Daytime peaks average near 25°C (77°F), while the nights are characterized by a low temperature close to 14°C (57°F).

What is the coldest city in October in the Alentejo, Portugal?

For the month of October, Penhas Douradas is the most temperate city in the Alentejo, Portugal based on our records. Highs average 20°C (68°F) and nighttime temperatures dip to around 10°C (50°F).

How much sun does the Alentejo, Portugal get in October?

Across the Alentejo, Portugal, sunshine in October ranges from moderately sunny in Penhas Douradas (166 hours) to sunny in Beja (206 hours).

Interested in more climate information?

We have much more information about the climate in the Alentejo.

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