Climate and monthly weather forecastQueluz, Portugal
Climate and monthly weather forecast
The climate of Queluz
Queluz, Portugal, possesses a Mediterranean climate, identified by Köppen climate classification as a hot summer type (Csa). Given its geographical position along the Iberian coastline, it exhibits a balance of steady rainfall and ample sunshine throughout the year.Temperatures show a moderate range between 10.5°C (50.9°F) and 25.8°C (78.4°F). The warm period spans May to September where high temperatures consistently eclipse 21.2°C (70.2°F), reaching a peak in August at 25.8°C (78.4°F). Conversely, cooler conditions prevail from October through April, with January displaying the lowest minimum temperature at 10.5°C (50.9°F).
Annual rainfall varies significantly, ranging from a mere 4mm (0.16") in August to a substantial 69mm (2.72") in November. A drier period is noted between June and September where cumulative rainfall per month stays below 20mm (0.79"). Conversely, a moisture-laden season is seen from October through April, with January and November experiencing the heaviest rainfall.
The relative humidity stays roughly consistent year-round, fluctuating subtly between 70% and 76%. As for cloud cover, the months from May to September depict a decrease in cloud percentage, lending longer daylight hours and more sunshine.
Noteworthy is the persistence of a visible atmospheric pressure and prevalent winds throughout the year. Atmospheric pressure hovers around 1016 mb to 1022 mb, while wind speed varies minimally from 14.1km/h (8.8mph) to 17.8km/h (11.1mph).
The best time to visit Queluz
Based on the climate parameters, the ideal time to visit Queluz would undoubtedly be between May and September. During this period, the city experiences pleasantly warm temperatures, less rainfall and more sunshine, making it ideal for outdoor activities. The longest daylight hours are experienced during June and July, with around 14.8 hours of daylight, providing ample opportunities for sightseeing and exploration.The worst time to visit Queluz
Queluz may pose challenges for travelers between October and April, notably in November and January. These periods are marked by the highest quantity of rainfall coupled with the lowest temperatures. Limited sunshine hours and more cloud cover could potentially thwart outdoor activities.Spring weather in Queluz
Spring in Queluz, between March and May, sees a welcoming rise in temperatures from 16.7°C (62.1°F) to 21.2°C (70.2°F). Rainfall decreases gradually to a yearly low of 27mm (1.06") in May. The initial part of spring can be slightly cloudy, but the end of May offers the longest daylight hours, up to 14.3 hours, and plenty of sunshine: around 10.6 hours per day.Summer weather in Queluz
Summers, from June to August, are hot but welcoming. Temperatures climb between 22.9°C (73.2°F) and 25.8°C (78.4°F) while humidity remains manageable around 71%. It is the period of the least rainfall, with August recording an annual low of 4mm (0.16"). Enjoying the longest daylight hours of the year, sunshine duration exceeds 11 hours per day, offering ample daylight time for visitors.Autumn weather in Queluz
Autumn witnesses a gradual drop in temperatures from 24.7°C (76.5°F) in September to 17.4°C (63.3°F) in November. The city observes an increase in rainfall, peaking at 69mm (2.72") in November. The duration of sunshine decreases yet remains reasonable, averaging around 7.3 hours per day in October.Winter weather in Queluz
Winter in Queluz, from December to February, is colder with temperatures fluctuating between 14.5°C (58.1°F) and 15.5°C (59.9°F). It is characterized by the heaviest rainfall of the year, reaching up to 52mm (2.05") in December. However, the city still experiences around 9.5 hours of daylight and approximately 5.9 hours of sunshine in December, making the winter season in Queluz relatively mild.Weather in January
January in Queluz, Portugal, can be considered a relatively milder month when compared to other European cities during the same time, but still displays traditional winter characteristics. The city primarily experiences high humidity levels and lower daytime temperature averages. Weather in January »Weather in February
February in Queluz, Portugal, gradually begins to signal the impending arrival of spring, with a slight increase in temperature and daylight hours when compared to January. Citizens may notice longer periods of sunshine due to a discernible reduction in cloud cover. Weather in February »Weather in March
During March in Queluz, Portugal, the city experiences weather patterns signalling a shift from winter to spring. There is a noticeable rise in average temperatures, with a record high of 16.7°C (62.1°F) and a record low of 11.4°C (52.5°F), creating an environment conducive to outdoor activities. Weather in March »Weather in April
April ushers in an authentic spring environment in Queluz, Portugal, with higher average temperatures and increased sunlight hours. Weather patterns begin to change more rapidly, a trend noticeable in the dwindling cloud cover and swelling daylight hours. Weather in April »Weather in May
May in Queluz, Portugal, is often referred to as a beacon of summer, with consistently bright, sunny days and diminishing rainfall. The climate becomes more suitable for outdoor activities, and the city wears a lively ambiance everywhere. Weather in May »Weather in June
June denotes the advent of summer in Queluz, Portugal, with clear skies, extended daylight, and low precipitation. With the summer solstice marking the longest day of the year, the luminosity of the city is breathtaking. The average rainfall reaches its annual low in June, with precipitation averaging 8mm (0.31") across only 5.7 days. Weather in June »Weather in July
In Queluz, Portugal, July is characterized by high peak temperatures, dry conditions, and prolonged periods of daylight, representing the zenith of the summer season. The city experiences a spectacular blend of warmth, light, and clear skies, with people thronging streets and parks to make the most of the balmy weather. Weather in July »Weather in August
August in Queluz, Portugal, is a consistent continuation of July’s high temperatures and low rainfall, showcasing a textbook summer climate. Even though there are a few alterations in weather patterns, mainly linked to the slight decrease in daylight hours, the city remains a hub of outdoor activities and festivity. Weather in August »Weather in September
September in Queluz, Portugal, is the gateway to the transitional phase leading to Autumn, with subtle reductions in temperature and daylight hours but an observable rise in rainfall. The emergence of cooler evenings and shorter days hints at the approaching season. Weather in September »Weather in October
October in Queluz, Portugal, is a cascading shift from the warmth of September to the cooler temperatures that prepare the city for the imminent winter. The autumnal transformation is evident in the landscape, and there's an overall reduction in daylight hours. Weather in October »Weather in November
November is physically the doorway to winter in Queluz, Portugal, with appreciable drops in temperature, increased rainfall, and diminishing sunshine hours. Residents observe environmental shifts as heavy clouds loom overhead more frequently, and the landscape takes on a more wintry appearance. Weather in November »Weather in December
In Queluz, Portugal, December marks the inception of winter conditions, with lower average temperatures, higher rainfall levels, and shorter sunshine hours. Days become shorter, while nights seem to extend, with temperatures dropping steadily, hinting at the chill of the European winter ahead. Weather in December »Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The coldest month is January, with an average high-temperature of 14.5°C (58.1°F) and an average low-temperature of 10.5°C (50.9°F).
January is the most humid month, with an average relative humidity of 76%.
In Queluz, during the entire year, the rain falls for 112.7 days and collects up to 389mm (15.31") of precipitation.
With an average of 5.4h of sunshine, January has the least sunshine of the year in Queluz.
May and August, with an average relative humidity of 70%, are the least humid months in Queluz, Portugal.
The month with the longest days in Queluz, Portugal, is June, with an average of 14h and 48min of daylight.
The months with the highest UV index in Queluz, Portugal, are June through September, with an average maximum UV index of 6.
July is the month with the least rainfall. Rain falls for 3.1 days and accumulates 2mm (0.08") of precipitation.
The month with the most sunshine in Queluz, Portugal, is July, with an average of 11.4h of sunshine.
In Queluz, August registers the highest temperatures, averaging 25.8°C (78.4°F) at the peak and 18.1°C (64.6°F) at the lowest.
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Queluz, 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.
November is the month with the most rainfall in Queluz, Portugal. Rain falls for 14.4 days and accumulates 69mm (2.72") of precipitation.
The month with the shortest days in Queluz, Portugal, is December, with an average of 9h and 30min of daylight.
December is the month with the lowest UV index, with an average maximum UV index of 3.
Average temperature
Queluz, 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).
Average pressure
Queluz, Portugal
- Average pressure in January:
1022.5mbar - Average pressure in February:
1020.4mbar - Average pressure in March:
1017.9mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1017.3mbar
- Average pressure in July:
1017mbar - Average pressure in August:
1016.8mbar - Average pressure in September:
1017mbar - Average pressure in October:
1016mbar - Average pressure in November:
1017.5mbar - Average pressure in December:
1022.6mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed
Queluz, Portugal
- Average wind speed in January:
17km/h - Average wind speed in February:
17.8km/h - Average wind speed in March:
17.2km/h - Average wind speed in April:
16km/h - Average wind speed in May:
16.6km/h - Average wind speed in June:
16.6km/h
- Average wind speed in July:
17.6km/h - Average wind speed in August:
16.6km/h - Average wind speed in September:
14.4km/h - Average wind speed in October:
14.1km/h - Average wind speed in November:
16.7km/h - Average wind speed in December:
16km/h
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).
Average humidity
Queluz, Portugal
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are May and August (70%).
Average rainfall
Queluz, Portugal
The wettest month (with the highest rainfall) is November (69mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days
Queluz, Portugal
- Average rainfall days in January:
13.2 days - Average rainfall days in February:
10.7 days - Average rainfall days in March:
13 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
9.1 days - Average rainfall days in June:
5.7 days
- Average rainfall days in July:
3.1 days - Average rainfall days in August:
2.6 days - Average rainfall days in September:
5.7 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
14.4 days - Average rainfall days in December:
11 days
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).
Average daylight / Average sunshine
Queluz, Portugal
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
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).
- Average sunshine in January:
5h and 24min - Average sunshine in February:
7h and 30min - Average sunshine in March:
8h and 6min - Average sunshine in April:
8h and 36min - Average sunshine in May:
10h and 36min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
11h and 24min - Average sunshine in August:
11h and 0min - Average sunshine in September:
9h and 24min - Average sunshine in October:
7h and 18min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 54min
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).
Average sunshine days
Queluz, Portugal
- Average sunshine days in January:
15.7 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
20.3 days - Average sunshine days in June:
22.5 days
- Average sunshine days in July:
27.2 days - Average sunshine days in August:
26.7 days - Average sunshine days in September:
22.6 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
13.3 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is November (13.3 days).
Average UV index
Queluz, 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).
Average cloud cover
Queluz, Portugal
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility
Queluz, 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).
