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:
23°C
73.4°F
°C °F

Condition: Partly Cloudy

Pressure: 1,006 hPa

Feel like: 24 °C

Temperature: 23°C

Cloud: 57%

Humidity: 70%

Wind: WSW - 19 km/h

Visibility: 33.86 km

Weather forecast

Tue
25 Aug
18°C / 23°C
Slight Thunderstorm
Wed
26 Aug
17°C / 22°C
Slight Rain Showers
Thu
27 Aug
19°C / 25°C
Partly Cloudy
Fri
28 Aug
17°C / 27°C
Mainly Clear
Sat
29 Aug
16°C / 29°C
Partly Cloudy
Hourly forecast today:
13:00 PM
17° / 23°
17° / 23°
Partly Cloudy
70% 46 km/h
14:00 PM
17° / 24°
17° / 24°
Partly Cloudy
66% 46 km/h
15:00 PM
17° / 24°
17° / 24°
Partly Cloudy
66% 45 km/h
16:00 PM
17° / 23°
17° / 23°
Overcast
66% 43 km/h
17:00 PM
15° / 23°
15° / 23°
Overcast
61% 41 km/h
18:00 PM
15° / 23°
15° / 23°
Mainly Clear
63% 35 km/h
19:00 PM
16° / 22°
16° / 22°
Overcast
68% 32 km/h
20:00 PM
17° / 21°
17° / 21°
Overcast
77% 28 km/h
21:00 PM
17° / 21°
17° / 21°
Overcast
82% 19 km/h
22:00 PM
18° / 20°
18° / 20°
Overcast
86% 15 km/h
23:00 PM
18° / 20°
18° / 20°
Overcast
87% 16 km/h

30 Day Averages and Extremes

  • Average high 26.6°C
  • Average low 18.27°C
  • Hottest day 34°C (04 September 2026)
  • Coldest day 0°C (07 September 2026)
  • Average humidity 65.8%
  • Days with precipitation 6 days
  • Highest precipitation 32 mm (22 August 2026)

Yesterday's Data

  • Max: 24°C
  • Min: 20°C
  • Total Precipitation: 4 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 warm weather in Lisboa, with temperatures between 20ºC to 23ºC (68.0ºF to 73.4ºF), you might consider wearing:
- Shorts or lightweight trousers
- Sun hat or cap
- Light, breathable socks
- Comfortable sandals or sneakers

Temperature

Early
18°C / 20°C
Morning
18°C / 21°C
Afternoon
17°C / 24°C
Evening
17°C / 21°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 434
  • CO 140
  • NH3 0
  • NO2 3
  • O3 81
  • PM10 19
  • PM25 6
  • SO2 0
  • CH4 1,349

Sunrise / Sunset

05:59
19:17