Climate and monthly weather forecastLoures, Portugal
Climate and monthly weather forecast
The climate of Loures
Nestled in Portugal, Loures proffers a Mediterranean climate, hot in the summer as per the Köppen climate classification (Csa). Nonetheless, this charming city experiences varying weather conditions throughout the year, marked by changes in temperature, rainfall, humidity, daylight hours, and other climatological parameters.Temperatures span the width from 9.4°C (48.9°F) in the chillier months to 27.4°C (81.3°F) in the summer, providing a diverse range for flora and fauna to thrive. Rainfall is another aspect that sees variations, ranging from a sparse 3mm (0.12") in the driest months, all the way to a hefty 61mm (2.4") in rain-soaked months. An examination of the trend yields a proclivity for dampness from November to January.
Cloud cover shows a decrease during summer where it reaches as low as 14% and balloons back to 40% in winter. This pattern affects sunlight hours, peaking at 14.6 hours in summer while slumping to 9.5 hours in winter. The pattern is further accentuated by the UV Index values, soaring to 6 during the sunny days and decreasing to 3 during the winters.
The best time to visit Loures
Considering temperature, sunshine, and rainfall, the prime time to visit Loures would be from June to August. Temperatures during these months cap at an inviting 27.4°C (81.3°F) with minimal rain disruptions, as shown by a low count of 3mm (0.12") to 4mm (0.16"). Additionally, the UV index is at its peak of 6 bringing perfect conditions for a sunbath, while daylight is aplenty with up to 14.6 hours.The worst time to visit Loures
Gauged by the number of rainfall days and temperature, the least desirable period to visit Loures is from November to January. During these months, rainfall hits its peak value reaching 61mm (2.4") in November combined with a high count of rainy days. The temperature dips to 15.5°C (59.9°F), and daylight dwindles to just 10.1 hours.Spring weather in Loures
Spring in Loures runs from March to May, seeing an uptick in temperature, which fluctuates from 17.2°C (63°F) to 21.9°C (71.4°F). Rainfall lessens when compared to preceding months, tapering off to 44mm (1.73") in April from 36mm (1.42") in March, and further dwindling in May to 27mm (1.06"). Coupled with a relative humidity of 73% to 69%, spring brings enjoyable weather with increased daylight hours from 12 to 14.3 and sunshine hours blooming from 8 to 10.5.Summer weather in Loures
Summer spans from June to August in Loures, bringing forth temperatures in the range of 24.1°C (75.4°F) to 27.4°C (81.3°F). Rain is rarest during these months, evident from the 3mm (0.12") and 4mm (0.16") marks in July and August respectively. With relative humidity around 69%, summer days are filled with sunlight, with daylight stretching to a bountiful 14.6 hours and sunshine for up to 11.3 hours.Autumn weather in Loures
The autumn season from September to November is characterized by decreasing temperatures, realm a range from 25.7°C (78.3°F) to 17.6°C (63.7°F). Rainfall shows a noticeable increase, vaulting from 18mm (0.71") in September to 61mm (2.4") in November. The length of daylight contracts to 10.1 hours, coupled with diminishing sunshine hours from 9.4 to 5.7.Winter weather in Loures
Winter in Loures, from December to February, is marked by temperatures between 15.5°C (59.9°F) and 14.8°C (58.6°F), providing a mild chill rather than a biting cold. The rainfall remains relatively consistent hovering between 30mm (1.18") and 46mm (1.81"). Days are shorter, with daylight ranging from 9.8 hours to 10.8, while sunshine hours waver between 5.9 and 5.4 hours.Weather in January
Loures, Portugal ushers in the new year under chilly and damp conditions. While the city does enjoy an average of 15.5 days of sunshine, foggy mornings and cloudy skies are quite common. The back-and-forth between high temperatures of 14.8°C (58.6°F) and lows of 9.8°C (49.6°F) characterizes January's unpredictable weather. Weather in January »Weather in February
As Loures steps into February, the weather starts to slowly shift towards spring. The fascinating blend of sun and mist often results in beautiful scenes around the city. The contrast between February’s high temperatures of 15.2°C (59.4°F) and January's near 10°C (50°F) lows subtly hints at the coming spring. Weather in February »Weather in March
In Loures, Portugal, March ushers in the first inklings of spring. The trees start to bloom, and the city springs to life under the warming weather. Transitioning from February's cooler temperatures, March impresses with highs reaching 17.2°C (63°F). Weather in March »Weather in April
April brings with it a delightful change in Loures, Portugal's weather. There's a noticeable brightness to the city as both daylight hours and sunshine intensity increase. The warming trend continues from March with temperatures climbing to highs of 18.8°C (65.8°F). Weather in April »Weather in May
May signifies the beginning of peak tourism season in Loures, Portugal, with warm weather making the city a haven for vacationers. The pleasant weather draws people out to the many parks and gardens around the city. With high temperatures hitting 21.9°C (71.4°F), a significant jump from April, the city truly starts to bask in the sun. Weather in May »Weather in June
June is a time of blissful summer days in Loures, Portugal. The warm weather beckons tourists and locals alike to head to the beaches or enjoy outdoor activities. As the mercury soars to 24.1°C (75.4°F), the city experiences the longest days and highest sunshine hours of the year. Weather in June »Weather in July
In Loures, July is synonymous with hot, sunny days. The city basks under the sun, with people taking advantage of the summer heat by heading to the beach or pool. July holds the record as the hottest month in Loures with high temperatures peaking at 26.2°C (79.2°F). Weather in July »Weather in August
The month of August continues the reign of summer with Loures experiencing its highest temperatures. The city remains vibrant and alive under the ever-present sun. As daily temperatures reach a peak of 27.4°C (81.3°F), tourism stays at its peak with the city buzzing with activity. Weather in August »Weather in September
September in Loures, Portugal marks the transition from hot summer days to cooler fall evenings. Though warm weather still persists, there's a hint of autumn in the air as leaves begin to change color. The shift in weather from August's highs is noticeable, with September's temperatures capping at 25.7°C (78.3°F). Weather in September »Weather in October
October in Loures signals the arrival of autumn in full swing. The landscape becomes a cacophony of colors as trees sport vibrant fall foliage. A definite drop in warmth from September’s highs can be felt as the city cools down, with high temperatures of 22.8°C (73°F). Weather in October »Weather in November
November brings a noticeable change in the weather of Loures as winter begins its descent upon the city. Despite the chill creeping into the air, sunshine hours remain relatively consistent, illuminating the city in a warm, soft glow. Weather in November »Weather in December
In December, Loures, Portugal is wrapped in the chill of winter. Yet, the city maintains its charm with Christmas decorations lit under the glimmer of sunlight. Taking over from November's cool climate, December's high temperature measures at a cool 15.5°C (59.9°F). 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
With its average high temperature of 14.8°C (58.6°F) and a low of 9.8°C (49.6°F), January is regarded as the coldest month in Loures, Portugal.
January is the most humid month in Loures, with an average relative humidity of 77%.
Throughout the year, in Loures, Portugal, there are 111.8 rainfall days, and 359mm (14.13") of precipitation is accumulated.
With an average of 5.4h of sunshine, January has the least sunshine of the year in Loures.
The month with the longest days in Loures is June, with an average of 14h and 48min of daylight.
June through September, with an average maximum UV index of 6, are months with the highest UV index in Loures, Portugal.
July is the month with the least rainfall. Rain falls for 3.8 days and accumulates 3mm (0.12") of precipitation.
July has the most sunshine of the year, with an average of 11.3h of sunshine.
In Loures, Portugal, the average highest temperatures are observed in August, with a high of 27.4°C (81.3°F) and a low of 17.6°C (63.7°F).
August is the least humid month, with an average relative humidity of 68%.
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Loures, Portugal, 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.
The month with the most rainfall is November, when the rain falls for 14.1 days and typically aggregates up to 61mm (2.4") of precipitation.
With an average of 9h and 30min of daylight, December has the shortest days of the year in Loures.
December is the month with the lowest UV index, with an average maximum UV index of 3.
Average temperature
Loures, Portugal
The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is January (14.8°C).
The month with the highest average low temperature is August (17.6°C).
The coldest month (with the lowest average low temperature) is February (9.4°C).
Average pressure
Loures, Portugal
- Average pressure in January:
1022.4mbar - 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:
1017.2mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1016.6mbar - Average pressure in September:
1016.9mbar - 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
Loures, Portugal
- Average wind speed in January:
15.2km/h - Average wind speed in February:
15.9km/h - Average wind speed in March:
15.7km/h - Average wind speed in April:
14.6km/h - Average wind speed in May:
15.1km/h - Average wind speed in June:
15.2km/h
- Average wind speed in July:
15.9km/h - Average wind speed in August:
14.9km/h - Average wind speed in September:
12.9km/h - Average wind speed in October:
12.9km/h - Average wind speed in November:
15km/h - Average wind speed in December:
14.4km/h
The windiest months (with the highest average wind speed) are February and July (15.9km/h).
The calmest months (with the lowest average wind speed) are September and October (12.9km/h).
Average humidity
Loures, Portugal
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (68%).
Average rainfall
Loures, Portugal
The wettest month (with the highest rainfall) is November (61mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days
Loures, Portugal
- Average rainfall days in January:
13 days - Average rainfall days in February:
11.1 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
9.3 days - Average rainfall days in June:
5.5 days
- Average rainfall days in July:
3.8 days - Average rainfall days in August:
2.3 days - Average rainfall days in September:
5.6 days - Average rainfall days in October:
10 days - Average rainfall days in November:
14.1 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is November (14.1 days).
The month with the least rainy days is August (2.3 days).
Average daylight / Average sunshine
Loures, 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 24min - Average sunshine in March:
8h and 0min - Average sunshine in April:
8h and 36min - Average sunshine in May:
10h and 30min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
11h and 18min - Average sunshine in August:
11h and 6min - Average sunshine in September:
9h and 24min - Average sunshine in October:
7h and 12min - 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 18min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days
Loures, Portugal
- Average sunshine days in January:
15.5 days - Average sunshine days in February:
15.4 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
20 days - Average sunshine days in June:
22.1 days
- Average sunshine days in July:
26.3 days - Average sunshine days in August:
26.4 days - Average sunshine days in September:
23 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
14.5 days - Average sunshine days in December:
18.7 days
The month with the most sunshine days is August (26.4 days).
The months with the least sunshine days are April and November (14.5 days).
Average UV index
Loures, 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
Loures, 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
Loures, 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).
