Nadadouro Temperature by Month
Nadadouro, Portugal has an average annual maximum temperature of 20°C (68°F), with moderate seasonal shifts ranging from 15°C (59°F) in January to 25°C (77°F) in August. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Nadadouro Monthly Temperatures
In Nadadouro, seasonal changes bring about a moderate variation in temperatures. Nighttime lows range from 18°C (64°F) in August to 10°C (50°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Nadadouro by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. August, the warmest month, sees 255 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Nadadouro 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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Nadadouro vs World: Temperature Compared
Nadadouro's average annual maximum temperature is 20°C (68°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Reykjavík, Iceland averages 9°C (48°F) a year — mild summers by Icelandic standards, but cold winters and frequent wind.
Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters — and seasons reversed compared to Europe.
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 Nadadouro?
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 Nadadouro, January is the coolest month, with average highs of 15°C (59°F) and humidity around 82% — considered very high. In August, the warmest month, temperatures average 25°C (77°F) with 89% humidity — conditions that feel very 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 Nadadouro's weather — including monthly rainfall, sunshine hours, and humidity — visit our Nadadouro climate page.
