Vädret.org › Weather abroad › Lissabon › August
Lissabon · Portugal · Local time 18:31 +00:00
22°
Clear
Feels like +18°  ·  Min +15° / Max +25°
🌬️ 3 m/s NW 💧 30% 💨 AQI 25 · Fair 🌍 Lissabon
Min
+15°
Max
+25°
Rain
1%
Sunrise
07:04
Sunset
17:35
Day length
10 t 31 min
UV index
3 – Moderate
Wind3 m/s NW
Gusts4 m/s
Pressure1017 hPa
Humidity30%
Dew point+3°
Visibility10 km
Now
+20°
1%
3 m/s
19:00
+19°
1%
2 m/s
20:00
+18°
1%
2 m/s
21:00
+18°
1%
2 m/s
22:00
+17°
1%
1 m/s
23:00
+17°
1%
1 m/s
00:00
+16°
1%
1 m/s
01:00
+16°
1%
1 m/s
02:00
+16°
1%
1 m/s
03:00
+14°
3%
1 m/s
04:00
+15°
2%
1 m/s
05:00
+15°
10%
0 m/s
06:00
+13°
8%
1 m/s
07:00
+15°
10%
1 m/s
08:00
+15°
10%
1 m/s
09:00
+15°
12%
1 m/s
10:00
+18°
10%
1 m/s
11:00
+20°
6%
2 m/s
12:00
+20°
6%
1 m/s
13:00
+22°
4%
1 m/s
14:00
+22°
4%
1 m/s
15:00
+21°
4%
0 m/s
16:00
+22°
1%
1 m/s
17:00
+21°
1%
2 m/s

14-day forecast — Lissabon

Updated every hour

About Lissabon

Portugals huvudstad — Atlantens kust, spårvagnar, fado.

CountryPortugal
RegionLissabon
ContinentEurope
Time zoneEurope/Lisbon (+00:00)
Latitude38.7223°
Longitude-9.1393°
Air qualityFair (EAQI 25)

Climate in Lissabon in August

Normals 8 years · best time to visit · Open-Meteo

Best time to visit Lissabon: May–September. With perfect weather, August is a recommended month to visit.

Lissabon
Photo: Wikimedia
July August September
Average temperature ▲ 22°C 23°C ▼ 21°C
Highest temperature ▲ 28°C 29°C ▼ 26°C
Lowest temperature → 18°C 18°C → 18°C
Precipitation ▼ 4 mm 1 mm ▲ 36 mm
Days with precipitation → 1 d 1 d ▲ 5 d
Humidity ▲ 64% 65% ▼ 64%
Sunshine hours per day ▼ 13,3 h 12,4 h ▼ 10,9 h
Cloud cover → 9% 9% ▲ 12%
UV index (midday) ▼ 11 10 ▼ 8
Day length 14:34 13:38 12:26
Our rating Perfect Perfect Perfect
Temperature day by day in August mean + moving average
20°22°24°26°161116212631
Precipitation day by day in August mm
012161116212631
UV index day by day in August midday value, clear-sky
05.511161116212631

Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.

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Chania
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🗺️ Map — Lissabon and around

Forecast day by day
Markers show the daily high for Lissabon and the places around it — all from our warm cache, the map makes no calls of its own. Radar mode fetches frames from RainViewer.
Data source
Global weather models — international forecasts
The weather for Lissabon is based on global weather models (ECMWF, GFS) and national meteorological institutes around the world. Forecasts update every hour; current measurements every 15 minutes. For destinations with a larger time difference from Sweden, local time is shown above.
Official weather data from SMHI (Swedish Meteorological and Hydrological Institute) · SMHI · Swedish Museum of Natural History · Trafikverket
Updated: 19:31