The best times to visit Loures for ideal weather are

March 12th to July 22nd


September 3rd to November 18th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Loures Travel Info

Weather in Loures


Average temperatures in Loures vary somewhat. Considering humidity, temperatures feel very enjoyable all year with a low chance of precipitation most of the year. The area is more temperate than most — in the 64th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Loures, the hottest months are August, July, and then September. See average monthly temperatures below. The warmest time of year is generally early to mid August where highs are regularly around 86.8°F (30.4°C) with temperatures rarely dropping below 66.1°F (18.9°C) at night.

Loures Temperatures (Fahrenheit)


Loures Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Loures Perceived Temperature (F)


Loures Perceived Temperature (C)



Average Loures Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 58.1 52.4 47.5
Feb 59.8 53 47.4
Mar 64.8 56.8 50.7
Apr 68.6 60.2 54
May 73.7 64.5 57.5
Jun 79.5 69.3 61.8
Jul 83 71.9 64
Aug 84.6 73 65
Sep 80.9 70.7 63.9
Oct 73.7 65.8 59.9
Nov 63.6 57.2 52.2
Dec 58.5 52.9 47.9

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 14.5 11.3 8.6
Feb 15.4 11.7 8.6
Mar 18.2 13.8 10.4
Apr 20.3 15.7 12.2
May 23.2 18.1 14.2
Jun 26.4 20.7 16.6
Jul 28.3 22.2 17.8
Aug 29.2 22.8 18.3
Sep 27.2 21.5 17.7
Oct 23.2 18.8 15.5
Nov 17.6 14 11.2
Dec 14.7 11.6 8.8



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Loures are July, August, and then June. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early July. For example, on the week of July 2nd there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late December with an average of 2 days of significant precipitation the week of December 24th.

When can you find snow in Loures? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Loures.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Loures (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 28% 0 3.5
Feb 23% 0 3.3
Mar 17% 0 2.5
Apr 19% 0 2.5
May 9% 0 1.3
Jun 5% 0 0.5
Jul 0% 0 0
Aug 2% 0 0.1
Sep 8% 0 1.2
Oct 19% 0 3.6
Nov 23% 0 4.2
Dec 23% 0 3.7

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 28 0 8.9
Feb 23 0 8.4
Mar 17 0 6.4
Apr 19 0 6.4
May 9 0 3.3
Jun 5 0 1.3
Jul 0 0 0
Aug 2 0 0.3
Sep 8 0 3
Oct 19 0 9.1
Nov 23 0 10.7
Dec 23 0 9.4


Humidity and Wind

Loures has some very humid months, with other comfortably humid months. The least humid month is August (51.9% relative humidity), and the most humid month is December (74.9%).

Wind in Loures is usually calm. The windiest month is July, followed by May and August. July’s average wind speed of around 7.3 knots (8.4 MPH or 13.5 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in mid March where average top sustained speeds reach 12.5 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Loures.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 6.1 Light breeze 10.3 Gentle breeze
Feb 6.5 Light breeze 11.1 Significant breeze
Mar 6.8 Light breeze 11.5 Gentle breeze
Apr 6.5 Light breeze 11.3 Significant breeze
May 6.9 Light breeze 11.5 Gentle breeze
Jun 6.8 Light breeze 11.3 Significant breeze
Jul 7.3 Gentle breeze 11.7 Gentle breeze
Aug 6.8 Light breeze 11.5 Significant breeze
Sep 6 Light breeze 10.7 Gentle breeze
Oct 5.9 Light breeze 10.2 Gentle breeze
Nov 6 Light breeze 10.4 Gentle breeze
Dec 6.2 Light breeze 10.4 Gentle breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 74.4%
Feb 67.2%
Mar 60.6%
Apr 60.5%
May 56.6%
Jun 54.6%
Jul 53.7%
Aug 51.9%
Sep 55%
Oct 63.1%
Nov 68.6%
Dec 74.9%


Is it Safe to Travel to Loures?

Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for Portugal; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Oct 30, 2023.


The Busiest and Least Crowded Months

The busiest month for tourism in Loures, Portugal is April, followed by January and May. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Loures in October. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is slightly extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 50.9 in October means 50.9% of the tourists vs. April.



Overall Loures Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 78.2°F (25.7°C) and 61.9°F (16.6°C) with warmer temperatures in the later months. Rain is somewhat common with 3 to 6 days of significant precipitation per month. Spring is the busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see the least precipitation with 0 to 1 days of precipitation per month. June – August is fairly slow season for tourism in Loures, so lodging and other accommodations may cost slightly less.

Fall (September through November)

Fall daily highs range from 82.9°F (28.3°C) and 58.3°F (14.6°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 2 to 7 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is too cold this time of year in Loures to be enjoyable for warm weather travelers. The average high during this season is between 62.1°F (16.7°C) and 57.3°F (14.1°C). On average, it rains or snows a fair amount: 6 to 9 times per month. These times of year are the second busiest with tourists.


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