14-day forecast — Porto
Updated hourly
Sat · Today · 3 Oct
Clear
+28°
+18°
0,5 mm
Sun · Tomorrow · 4 Oct
Clear
+29°
+17°
0,2 mm
Monday · 5 Oct
Cloudy
+28°
+18°
2,8 mm
Tuesday · 6 Oct
Showers
+23°
+17°
2,9 mm
Wednesday · 7 Oct
Showers
+24°
+16°
3,2 mm
Thursday · 8 Oct
Clear
+26°
+15°
3%
Friday · 9 Oct
Clear
+27°
+18°
2%
Saturday · 10 Oct
Cloudy
+26°
+19°
5%
Sunday · 11 Oct
Clear
+28°
+19°
2%
Monday · 12 Oct
Clear
+29°
+18°
1%
Tuesday · 13 Oct
Clear
+27°
+17°
1%
Wednesday · 14 Oct
Clear
+23°
+16°
6%
Thursday · 15 Oct
Cloudy
+18°
+14°
15%
Friday · 16 Oct
Partly cloudy
+19°
+12°
9%
About Porto
Portugals nest største by ved Douroelvas munning.
CountryPortugal
RegionNord-Portugal
ContinentEuropa
Time zoneEurope/Lisbon (+01:00)
Latitude41.1579°
Longitude-8.6291°
LuftkvalitetFair (EAQI 29)
Climate in Porto in august
Normals 8 years · best time to travel · Open-MeteoBest time to travel to Porto: may–september. With perfect weather, august is a recommended month to visit.
| July | August | September | |
|---|---|---|---|
| Average temperature | → 20°C | 20°C | ▼ 19°C |
| Highest temperature | → 24°C | 24°C | ▼ 23°C |
| Lowest temperature | → 17°C | 17°C | ▼ 16°C |
| Sea temperature | ▼ 18,2°C | 17,8°C | ▼ 16,5°C |
| Precipitation | ▼ 15 mm | 14 mm | ▲ 78 mm |
| Precipitation days | ▼ 4 days | 3 days | ▲ 7 days |
| Humidity | ▲ 74% | 77% | ▼ 74% |
| Sun hours per day | ▼ 13,3 h | 12,1 h | ▼ 10,6 h |
| Cloud cover | ▲ 10% | 12% | ▲ 15% |
| UV index (midday) | ▼ 11 | 10 | ▼ 7 |
| Day length | 14:48 | 13:46 | 12:28 |
| Our rating | Perfect | Perfect | Good |
Temperature day by day in august average + moving average
Precipitation day by day in august mm
UV index day by day in august midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
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Data source
Global weather models — international forecasts
The weather for Porto is based on global weather models (ECMWF, GFS) and national meteorological institutes around the world. Forecasts are updated hourly; measurements every 15 minutes. For destinations with a large time difference from Norway, local time is shown above.