Lisboa, Portugal Weather

  1. Lisboa, Portugal Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Lisboa over the next 12 hours
  7. Temperature and possibility of rain in Lisboa in the coming days
  8. Rainfall in Lisboa in the coming days
  9. Lisboa Weather Summary
  10. Weather averages by month
  11. Lisboa's weather
  12. Frequently asked questions
  13. Comments
Lisboa, Weather
(Photo by Féli Dieme on Unsplash)

Current conditions

Updated:
21°C
69.8°F
°C °F

Condition: Mainly Clear

Pressure: 1,012 hPa

Feel like: 23 °C

Temperature: 21°C

Cloud: 41%

Humidity: 86%

Wind: NNW - 8 km/h

Visibility: 25.54 km

Weather forecast

Thu
06 Aug
20°C / 30°C
Mainly Clear
Fri
07 Aug
20°C / 28°C
Partly Cloudy
Sat
08 Aug
19°C / 28°C
Partly Cloudy
Sun
09 Aug
19°C / 27°C
Partly Cloudy
Mon
10 Aug
18°C / 27°C
Partly Cloudy
Hourly forecast today:
01:00 AM
18° / 21°
18° / 21°
Mainly Clear
86% 17 km/h
02:00 AM
18° / 20°
18° / 20°
Partly Cloudy
87% 17 km/h
03:00 AM
18° / 20°
18° / 20°
Mainly Clear
87% 16 km/h
04:00 AM
18° / 20°
18° / 20°
Partly Cloudy
88% 12 km/h
05:00 AM
18° / 20°
18° / 20°
Partly Cloudy
89% 9 km/h
06:00 AM
18° / 20°
18° / 20°
Partly Cloudy
88% 9 km/h
07:00 AM
18° / 21°
18° / 21°
Partly Cloudy
83% 17 km/h
08:00 AM
17° / 22°
17° / 22°
Partly Cloudy
77% 25 km/h
09:00 AM
17° / 23°
17° / 23°
Mainly Clear
68% 29 km/h
10:00 AM
16° / 24°
16° / 24°
Mainly Clear
59% 31 km/h
11:00 AM
16° / 26°
16° / 26°
Mainly Clear
54% 33 km/h

30 Day Averages and Extremes

  • Average high 28.1°C
  • Average low 18.57°C
  • Hottest day 34°C (15 August 2026)
  • Coldest day 0°C (19 August 2026)
  • Average humidity 63.63%
  • Days with precipitation 1 days
  • Highest precipitation 3 mm (19 August 2026)

Yesterday's Data

  • Max: 27°C
  • Min: 20°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Lisboa over the next 12 hours

Temperature and possibility of rain in Lisboa in the coming days

Rainfall in Lisboa in the coming days

Lisboa Climate Summary

Lisboa features a Mediterranean, hot summer (Köppen classification: Csa), with an average annual temperature of 17.85ºC (64.13ºF), which is about 1.04% higher than the national average for Portugal. Annually, the city experiences approximately 66.54 millimeters (2.62 inches) of rainfall, spread across 92.73 rainy days, accounting for 25.41% of the year.

Longitude 38.7222524
Latitude -9.1393366
Yearly high temperature 20.72ºC (69.3ºF)
Yearly low temperature 13.75ºC (56.75ºF)
Hottest month August 27.42ºC (81.36ºF)
Coldest month March 10.55ºC (50.99ºF)
Yearly precip 66.54mm (2.62in)
Days with rainfall 92.73 days (25.41%)
Driest month July (70.01%)
Wettest month November (74.55%)

Weather averages by month

Month High / Low (°C) Rain
January 14.91° / 9.83° 10.91 days
February 15.32° / 9.5° 9.64 days
March 17.18° / 10.55° 10.91 days
April 19.07° / 12.12° 11.82 days
May 22.28° / 14.51° 7.36 days
June 24.15° / 16.34° 3.73 days
July 26.25° / 17.53° 1.64 days
August 27.42° / 17.63° 2.27 days
September 25.99° / 17.61° 4.64 days
October 22.69° / 16.15° 9.36 days
November 17.73° / 12.79° 11.09 days
December 15.63° / 10.47° 9.36 days

Lisboa's weather

Frequently asked questions

1. What is the hottest month in Lisboa?

August has the highest average monthly temperature (daily mean of 27.42ºC) and March are the coolest (daily mean of 10.55ºC).

2. What should I wear in Lisboa today?

For today's very hot weather in Lisboa, with the high temperatures above 29ºC (84.2ºF), consider wearing:
- Wide-brimmed sun hat
- Sunscreen for skin protection
- Breathable shorts or skirts
- UV-protective sunglasses

Temperature

Early
18°C / 20°C
Morning
17°C / 23°C
Afternoon
15°C / 27°C
Evening
17°C / 20°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 441
  • CO 118
  • NH3 0
  • NO2 9
  • O3 35
  • PM10 8
  • PM25 4
  • SO2 1
  • CH4 1,370

Sunrise / Sunset

05:42
19:42