Zambujeira do Mar Temperature by Month
Zambujeira do Mar, Alentejo, Portugal has an average annual maximum temperature of 21°C (70°F), with moderate seasonal shifts ranging from 16°C (61°F) in January to 27°C (81°F) in August. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Zambujeira do Mar Monthly Temperatures
The climate in Zambujeira do Mar experiences moderate temperature changes, with mild shifts between seasons. At night, temperatures range from 18°C (64°F) in August to 9°C (48°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Zambujeira do Mar by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak. August, the warmest month, averages 340 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
49-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in June
Historical Zambujeira do Mar Temperatures: 1976-2026
Browse day-by-day temperature records for Zambujeira do Mar spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Zambujeira do Mar vs Portugal
The map below shows the annual temperature across Portugal. You can also select individual months if you want to compare a specific time of year.
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Zambujeira do Mar vs World: Temperature Compared
Zambujeira do Mar's average annual maximum temperature is 21°C (70°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Reykjavík, Iceland averages 9°C (48°F) a year — mild summers by Icelandic standards, but cold winters and frequent wind.
New York City, USA averages 17°C (63°F) a year, with hot humid summers and cold winters that bring regular snowfall.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
What Does the Temperature Feel Like in Zambujeira do Mar?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Zambujeira do Mar, January is the coolest month, with average highs of 16°C (61°F) and humidity around 76% — considered high. In August, the warmest month, temperatures average 27°C (81°F) with 62% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Zambujeira do Mar's weather — including monthly rainfall, sunshine hours, and humidity — visit our Zambujeira do Mar climate page.
