Queluz, Portugal — Weather in August 2026

Climate Overview

Queluz, Portugal in August has warm conditions, with highs averaging 24.7°C (76°F). Rain is rare, falling on about 0 days this month. Sea temperature stays cool at 18.9°C (66°F).

This month falls at the end of Summer.

Temperatures remain fairly steady throughout August, with daily highs around 24°C (75°F).

Rainfall is heaviest during the first third of the month, while the middle tends to be drier.

Expect around 12.5h of sunshine at the start of August, decreasing to 11.7h by the end.

The warmest days tend to fall around the 22th, averaging 25.4°C (78°F).

Monthly August Averages

Temperature

25°C / 18°C

Feels Like

25°C / 17°C

Rain

0 days · 1 mm

Sunshine

12.2h / day

Humidity

75% — Humid

Wind

25 km/h

Wind Direction

NNW (335°)

Gusts

42 km/h

Daylight

13.6 h

Cloud Cover

26%

Clear Sky Days

14.6

UV Index

7.6 — Very High

Sea Temperature

19°C

Dew Point

17°C — Humid

Moon Phase

Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:51

Daylight 13.7h

Sunset 20:32

What to Expect

Daytime temperatures around 25°C (76°F) are ideal for full-day outdoor exploration.

Rain is uncommon in this month, so most days stay dry from morning through evening.

Recent yearly records for August have stayed close to the long-run average.

Compare Months

3days (10 mm) Excellent

1days (2 mm) Excellent

0days (1 mm) Excellent

3days (24 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	14°C / 10°C	12°C / 7°C	8days (56 mm) Wet	7.3h Good	79% Humid	2.8 Moderate	Fair	View Details
February	15°C / 11°C	13°C / 8°C	7days (49 mm) Good	8.2h Good	78% Humid	3.9 Moderate	Good	View Details
March	16°C / 11°C	14°C / 8°C	10days (75 mm) Wet	9.7h Good	76% Humid	5.1 High	Good	View Details
April	18°C / 13°C	16°C / 10°C	10days (59 mm) Wet	11h Excellent	77% Humid	6.7 High	Good	View Details
May	20°C / 14°C	20°C / 13°C	4days (35 mm) Good	12.4h Excellent	75% Muggy	7.7 Very High	Excellent	View Details
June best	22°C / 16°C	22°C / 15°C	3days (10 mm) Excellent	12.9h Excellent	76% Humid	7.9 Very High	Excellent	View Details
July best	24°C / 18°C	25°C / 17°C	1days (2 mm) Excellent	13h Excellent	75% Muggy	8.1 Very High	Excellent	View Details
August best	25°C / 18°C	25°C / 17°C	0days (1 mm) Excellent	12.2h Excellent	75% Muggy	7.6 Very High	Excellent	View Details
September best	23°C / 17°C	24°C / 17°C	3days (24 mm) Excellent	10.9h Excellent	76% Humid	6.3 High	Excellent	View Details
October	21°C / 16°C	21°C / 15°C	8days (58 mm) Wet	8.9h Good	79% Humid	4.6 Moderate	Excellent	View Details
November	17°C / 13°C	16°C / 11°C	10days (81 mm) Wet	7.5h Good	80% Humid	3.3 Moderate	Good	View Details
December	15°C / 11°C	13°C / 9°C	8days (75 mm) Wet	7.2h Good	81% Humid	2.6 Moderate	Good	View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

Packing List

Breathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is August a good time to visit Queluz?

August is typically excellent for visiting Queluz, with average highs of 25°C (76°F) and around 0 rainy days. Queluz, Portugal in August has warm conditions, with highs averaging 24.7°C (76°F). Rain is rare, falling on about 0 day

Does it rain a lot in Queluz in August?

Queluz typically sees around 0 rainy days in August with 1 mm (0 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Queluz in August?

Evenings in Queluz during August are mild at 18°C (65°F). A light cardigan is usually enough.

What should I pack for Queluz in August?

With highs of 25°C (76°F) and lows of 18°C (65°F) in August, we recommend: Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.

Is August among the best months weather-wise in Queluz?

Yes, August offers some of the best weather conditions in Queluz with comfortable temperatures and lower chances of rain.

What is the UV index in Queluz in August?

The average UV index in Queluz during August is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

How many hours of daylight are there in Queluz in August?

Queluz gets approximately 14 hours of daylight per day in August, with around 12 hours of sunshine.

Does it snow in Queluz in August?

Snow is uncommon in Queluz during August based on 10-year climate averages.

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