Temperatures in July
It's warm in July in Lisbon with an average temperature of 29°C. Temperatures this month range from a low of 25°C to a high of 31°C. At night, you can expect temperatures between 15°C and 19°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Lisbon in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Lisbon with hot temperatures, averaging around 29°C during the day and nights close to 17°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-July
By mid-July, the average daytime temperature rises to around 30°C, with nights close to 19°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers.
End of July
By the end of July, the average daytime temperature in Lisbon will be around 30°C, with nights close to 18°C. No precipitation expected, with plenty of sunshine on the horizon.
As it gets cooler in the evening, it’s best to wear layers.
Discover cheap trips to Lisbon 
Water temperature
The water temperature at Lisbon is 19°C this month. Refreshing if you fancy a swim.
Precipitation in July
According to weather history, there is only 4,9 mm of precipitation in July. The wind speed is around 4 Bft, mostly coming from the Northwest.
The average chance of precipitation is only 5% in July.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Lisbon. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Lisbon in July |
London | ||
|---|---|---|---|
 Average Temperature |
29°C | 23°C | |
 High Temp |
31°C | 27°C | |
| Low Temp |
25°C | 21°C | |
 Total Precipitation |
4,9 mm | 52 mm | |
| Rainy Days |
2 days | 9 days | |
June
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Lisbon?
Want nice weather? Then July is a great time to be in Lisbon. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Lisbon in July
With 40°C, Lisbon hit the highest temperature in the last 10 years in July 2017. The lowest daytime temperature in this month was 19°C in 2021. The extreme night temperatures ranged from a low of 11°C to a high of 24°C.
Check out the climate of Lisbon for all months and discover the best travel time
Curious about the climate in other parts of Portugal? Check out the weather and climate in places like Algarve, Albufeira, Madeira, or have a look at other destinations in Portugal.
Plan your next holiday
Don’t miss the best holiday deals for Lisbon and see what our partners have for you.
Daily Temperature in July in Lisbon
This chart shows the average daily temperatures, both day and night, for each day in July in Lisbon, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Weather experiences in July in Lisbon
Excellent
Ideal for city breaks and relaxing beach days. The Atlantic ... more
Daily Precipitation in July in Lisbon
The chart below shows the average daily precipitation in July for Lisbon, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 2 days of rain in Lisbon.
Daily UV Index in July in Lisbon
This chart shows the average daily UV index in July in Lisbon, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Lisbon Over the Years
This chart shows the average temperature in July in Lisbon, measured in degrees Celsius, over the past years.
Total Precipitation in July in Lisbon Over the Years
This chart shows the average precipitation in July in Lisbon, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Lisbon
Click on a specific day in July for detailed info on the typical weather on that day in Lisbon. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Lisbon
The weather in July in Lisbon is rated 5 out of 5 stars by 1 visitor. Have you been to Lisbon? Share your weather experience to help other visitors.
Write your own review
Ideal for city breaks and relaxing beach days. The Atlantic Ocean was refreshing to swim in. 5 star summer weather!— This text is automatically translated to English
Have you been to Lisbon in July?
Share your weather experience in July in Lisbon.
Average Weather in Lisbon by Month
Click on a month below to see detailed weather info for Lisbon. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
