Climate and monthly weather forecast
Amadora, Portugal

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The climate of Amadora

Amadora, Portugal falls under the classification of Csa in accordance with Köppen climate classification. This implies that the city possesses a Mediterranean climate, characterized by hot summers. As geographical position impacts weather patterns significantly, Amadora's Mediterranean climate can be attributed to its location near the southwestern coastline of Europe.

Throughout the year, weather variations distinctly follow the Mediterranean climate pattern. Average high temperatures in the hottest month of August reach up to 25.8°C (78.4°F), while the coolest month of December witnesses an average low of 11.4°C (52.5°F). The prevailing weather pattern shows an increasing trend in temperatures starting from January, peaking during August, and declining toward the end of the year.

Amadora's relative humidity hovers in the range of 70% to 76% throughout the year, with the highest levels observed during the winter months. Rainfall showcases significant seasonal variations, with the heaviest precipitation observed in November, amounting to 69mm (2.72"). Contrarily, minimal rainfall recorded in July amounts to a mere 2mm (0.08"). Furthermore, pressure patterns in Amadora tend to oscillate between 1015.7mb in April and 1022.6mb in December.

The best time to visit Amadora

Understanding the best time to visit Amadora requires a thorough overview of its seasonal weather patterns. For individuals who prefer warm, sunny days and fewer rainfalls, the time span from June to August proves to be the most favorable. During this period, average high temperatures oscillate between 21.2°C (70.2°F) and 25.8°C (78.4°F), accompanied by minimal rainfall. Moreover, the city enjoys the highest levels of sunshine during this period, with daylight durations reaching up to 14.8 hours in June.

The worst time to visit Amadora

In contrast, potential visitors weary of heavy precipitations and cooler temperatures should avoid the months between November and January. During this season, Amadora experiences the highest levels of rainfall, with November alone receiving 69mm (2.72") of rainfall. Average low temperatures during this period can drop to 11.4°C (52.5°F), thereby adding a certain chill to the air.

Spring weather in Amadora

Spring in Amadora initiates a transition from the moderately cool winter season to the warmer summer period. From March to May, the city experiences an increase in average high temperatures from 16.7°C (62.1°F) to 21.2°C (70.2°F). Spring rains aren't foreign to Amadora either, with rainfall rates amounting from 38mm (1.5") to 50mm (1.97"). However, the longer duration of daylight, reaching up to 14.3 hours by May, provides ample time for explorations.

Summer weather in Amadora

Summer in Amadora adheres to the Mediterranean climate in offering warm and dry weather conditions. Between June and August, temperatures rise to an average high of 25.8°C (78.4°F) in August from an initial 21.2°C (70.2°F) in June. Concurrently, rainfall drops to an almost negligible 2mm (0.08"), thereby making the city an ideal destination for outdoor activities.

Autumn weather in Amadora

Amadora's autumn season manifests a notable drop in temperatures, along with an increase in rainfall. From September to November, average highs decrease from 24.7°C (76.5°F) to 17.4°C (63.3°F), while the city receives a substantial increase in precipitation, notably the highest of the year at 69mm (2.72") in November.

Winter weather in Amadora

Winter in Amadora is characterized by cooler temperatures and increased rainfall. December to February sees a decrease in average highs from 15.5°C (59.9°F) to 14.5°C (58.1°F), while low temperatures reach up to 11.4°C (52.5°F). Also, the winter season experiences high relative humidity, along with the some of the heaviest precipitations noted throughout the year, with rainfall reaching 52mm (2.05") in December. With shorter daylight hours of 9.5 to 9.8 hours and reduced sunshine hours of 5.4 to 5.9 hours, winter days in Amadora remain relatively cool and gloomy.

Weather in January

The new year in Amadora, Portugal, begins on a cool note. Although January brings a mild and damp atmosphere, the month still sees a beautiful blend of sun and rain making it an ideal time for sightseeing and leisure walks. While the rainfall might dampen the spirits a bit, the mild temperature plays a major role in keeping the weather comfortable. Weather in January »

Weather in February

Moving into February, the weather in Amadora, Portugal, sees a slight increase in temperature compared to January. This month offers a slightly better picture with fewer rainy days, making it well suited for exploring the city's heritage sites. Weather in February »

Weather in March

As March sets in, Amadora, Portugal, starts to experience the early signs of spring. The rainfall this month totals 38mm (1.5") spread across 13 days. Despite the rain, the month still manages to maintain an exquisite balance of sunshine and cool breeze. Weather in March »

Weather in April

April in Amadora, Portugal, brings more warmth and enhances the splendor of the city. This month witnesses a subtle but noticeable change in weather as temperatures start to climb. A city known for its beautiful landscapes, the growing warmth adds to the allure of its scenic beauty. Weather in April »

Weather in May

May, often considered the gateway to summer in Amadora, Portugal, brings a marked change in climate. The temperature sees a significant jump making the weather more balmy. The city basks under the increased sunlight, creating an idyllic picture for visitors. Weather in May »

Weather in June

June brings the onset of summer in Amadora, Portugal. The month marks a peak in tourism with visitors flocking to enjoy the warm weather and the cultural festivities associated with this season. The fair climate permits ample outdoor activities and parties. Weather in June »

Weather in July

July is the warmest month in Amadora, with temperatures reaching their summer peak. The climate is characterized by hot days balanced by cooler nights. The city exhibits a lively ambiance as outdoor activities and various festivities fill the air. Weather in July »

Weather in August

Following a hot July, the weather in Amadora, Portugal, continues to sizzle in August. Despite being at the tail end of summer, the temperature remains remarkably high. With the city bathed in golden sunlight, the aura is filled with enthusiasm and vitality. Weather in August »

Weather in September

September in Amadora, Portugal, marks a gradual transition from sweltering summer to the cool fall season. This period is characterized by warm sunny days and cool nights, creating a charming climate. With relatively less rainfall and bearable temperatures, the month is favored by many visitors. Weather in September »

Weather in October

The vibrant city of Amadora, Portugal, experiences a delightful weather change in October. This month, the city witnesses a clear shift in climate as the temperature drops indicating the onset of autumn. A marked fall in the level of rainfall mingles with pleasant temperatures to paint a spectacular autumn picture. Weather in October »

Weather in November

As November settles in, winter begins to send soft reminders in Amadora, Portugal. The month is marked by decreasing temperature, shortened daylight hours, and increasing rainfall. Compared to October, one can feel the drop in the temperature that sets the stage for the winter season. Weather in November »

Weather in December

December in Amadora, Portugal, wraps up the year with a cool and pleasant weather, signifying the beginning of winter. The weather is marked by a widespread drop in temperature and daylight hours. Despite the cool climate, the city never loses its charm, thanks to its festive ambiance, bright decorations, and cheerful spirit. Weather in December »
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Frequently asked questions

What is the coldest time of year in Amadora?

January is Amadora's coldest month, registering average high temperatures of 14.5°C (58.1°F) and lows of 10.5°C (50.9°F).

What is the most humid month in Amadora?

With an average relative humidity of 76%, January is the most humid month in Amadora.

How many days does it rain in Amadora?

Throughout the year, in Amadora, Portugal, there are 112.7 rainfall days, and 389mm (15.31") of precipitation is accumulated.

What is the month with the least sunshine in Amadora?

January has the least sunshine of the year in Amadora, with an average of 5.4h of sunshine.

What month is the sea coldest in Amadora?

March is the month with the coldest seawater in Amadora, Portugal, with an average sea temperature of 15.1°C (59.2°F).

What are the least humid months in Amadora?

The months with the lowest humidity are May and August, with an average relative humidity of 70%.

When are the longest days in Amadora?

June has the longest days of the year in Amadora, Portugal, with an average of 14h and 48min of daylight.

When is the highest UV index in Amadora?

June through September, with an average maximum UV index of 6, are months with the highest UV index in Amadora, Portugal.

What is the driest month in Amadora?

July is the month with the least rainfall. Rain falls for 3.1 days and accumulates 2mm (0.08") of precipitation.

What month has the most sunshine in Amadora?

July has the most sunshine of the year in Amadora, Portugal, with an average of 11.4h of sunshine.

What is the hottest time of year in Amadora?

Amadora's August weather, marked by an average high temperature of 25.8°C (78.4°F) and an average low temperature of 18.1°C (64.6°F), is the warmest in the year.

What is the month with the warmest sea water in Amadora?

The month with the warmest seawater in Amadora is September, with an average sea temperature of 19.9°C (67.8°F).

When is Daylight Saving Time (DST) in Amadora?

On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Amadora, and the time zone changes from WEST to WET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 01:00, and the time zone reverts from WET to WEST.

What is the rainiest month in Amadora?

November is the month with the most rainfall. Rain falls for 14.4 days and accumulates 69mm (2.72") of precipitation.

What is the month with the shortest days in Amadora?

The month with the shortest days in Amadora, Portugal, is December, with an average of 9h and 30min of daylight.

When is the lowest UV index in Amadora?

The month with the lowest UV index in Amadora is December, with an average maximum UV index of 3.

Average temperature
Amadora, Portugal

Average temperature - Amadora, Portugal

The warmest month (with the highest average high temperature) is August (25.8°C).
The month with the lowest average high temperature is January (14.5°C).

The months with the highest average low temperature are July and August (18.1°C).
The coldest month (with the lowest average low temperature) is February (10.3°C).

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Average pressure
Amadora, Portugal

Average pressure - Amadora, Portugal

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).

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Average wind speed
Amadora, Portugal

Average wind speed - Amadora, Portugal

The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is October (14.1km/h).

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Average humidity
Amadora, Portugal

Average humidity - Amadora, Portugal

The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are May and August (70%).

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Average rainfall
Amadora, Portugal

Average rainfall - Amadora, Portugal

The wettest month (with the highest rainfall) is November (69mm).
The driest month (with the least rainfall) is July (2mm).

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Average rainfall days
Amadora, Portugal

Average rainfall days - Amadora, Portugal

The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is August (2.6 days).

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Average sea temperature
Amadora, Portugal

Average sea temperature - Amadora, Portugal

The best month for swimming (with the highest average sea temperature) is September (19.9°C).
The coldest month (with the lowest average sea temperature) is March (15.1°C).

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Average daylight / Average sunshine
Amadora, Portugal

Average daylight / Average sunshine - Amadora, Portugal

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

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Average sunshine days
Amadora, Portugal

Average sunshine days - Amadora, Portugal

The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is November (13.3 days).

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Average UV index
Amadora, Portugal

Average UV index - Amadora, Portugal

The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average visibility
Amadora, Portugal

Average visibility - Amadora, Portugal

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Amadora, Portugal

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