Lisbon Weather in July
July in Lisbon averages 27°C (81°F) during the day and 18°C (64°F) at night. With just 3.5 mm (0.1 in) of rainfall on average, it doesn't get much drier than this.
Rainfall in Lisbon in July
With the driest weather of the year, this month is ideal for outdoor fun. Records from the past 30 years suggest around 2 days of rain, with 3.5 mm (0.1 in) average for the month. Any rain that does arrive is likely to be light drizzle rather than a proper shower.
Temperature in Lisbon in July
The perfect temperature in Lisbon in July makes it a solid month to visit, with 27°C (81°F) during the day and 18°C (64°F) at night. July is part of summer. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Lisbon in July
The city usually sees around 352 hours of sunlight, indicating many sunny days — a great month for sightseeing.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September and October typically offer the best weather for Lisbon.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Lisbon's climate page.
Lisbon Temperature in July
Min Temperature
18°C (64°F)
Max Temperature
27°C (81°F)
Chance of Rain
6%
Precipitation
3.5 mm (0.1 in)
Rainy days
2 days
Sunshine
352 hours
Percentage Sunshine
83%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lisbon typically stay consistent throughout July, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows around 18°C (64°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Lisbon in July
Browse day-by-day weather records for Lisbon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lisbon historical weather extremes in July
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Lisbon.
- Lisbon recorded its highest July temperature of 41°C (106°F) on July 23, 1995.
- Lisbon experienced its chilliest July day on July 4, 1982, reaching only 19°C (66°F).
- The lowest overnight temperature recorded in July was 12°C (54°F) (July 7, 1988).
Best Places in Portugal in July
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in July →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Lisbon in July
Warm but pleasant conditions in Lisbon in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Dry conditions mean you won't need to worry about rain protection. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Lisbon in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Lisbon's climate page.
See the full Lisbon climate overview or explore weather in Portugal.
