Currently: 14 °C. Passing clouds. (Weather station: Lisbon Portela Airport, Portugal). See more current weatherAnnual Weather Averages Near Cascais
Averages are for Lisbon Portela Airport, which is 26 kilometers from Cascais.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Cascais
High Temp: 28 °C
Low Temp: 8 °C
Mean Temp: 17 °C
Precipitation: 44.5 mm
Humidity: 74%
Dew Point: 12 °C
Wind: 27 km/h
Pressure: 1018 mbar
Visibility: 10 km
一月 Climate & Weather Averages in Cascais
High Temp: 15 °C
Low Temp: 8 °C
Mean Temp: 11 °C
Precipitation: 69.7 mm
Humidity: 84%
Dew Point: 8 °C
Wind: 23 km/h
Pressure: 1023 mbar
Visibility: 9 km
二月 Climate & Weather Averages in Cascais
High Temp: 16 °C
Low Temp: 9 °C
Mean Temp: 12 °C
Precipitation: 49.7 mm
Humidity: 80%
Dew Point: 8 °C
Wind: 25 km/h
Pressure: 1022 mbar
Visibility: 10 km
三月 Climate & Weather Averages in Cascais
High Temp: 18 °C
Low Temp: 11 °C
Mean Temp: 14 °C
Precipitation: 46.1 mm
Humidity: 74%
Dew Point: 9 °C
Wind: 26 km/h
Pressure: 1019 mbar
Visibility: 10 km
四月 Climate & Weather Averages in Cascais
High Temp: 20 °C
Low Temp: 12 °C
Mean Temp: 16 °C
Precipitation: 49.7 mm
Humidity: 74%
Dew Point: 10 °C
Wind: 27 km/h
Pressure: 1016 mbar
Visibility: 10 km
五月 Climate & Weather Averages in Cascais
High Temp: 22 °C
Low Temp: 14 °C
Mean Temp: 18 °C
Precipitation: 39.7 mm
Humidity: 70%
Dew Point: 12 °C
Wind: 29 km/h
Pressure: 1016 mbar
Visibility: 10 km
六月 Climate & Weather Averages in Cascais
High Temp: 26 °C
Low Temp: 16 °C
Mean Temp: 21 °C
Precipitation: 9.4 mm
Humidity: 67%
Dew Point: 14 °C
Wind: 30 km/h
Pressure: 1017 mbar
Visibility: 10 km
七月 Climate & Weather Averages in Cascais
High Temp: 28 °C
Low Temp: 18 °C
Mean Temp: 23 °C
Precipitation: 2.2 mm
Humidity: 65%
Dew Point: 15 °C
Wind: 34 km/h
Pressure: 1017 mbar
Visibility: 10 km
八月 Climate & Weather Averages in Cascais
High Temp: 28 °C
Low Temp: 18 °C
Mean Temp: 23 °C
Precipitation: 8.5 mm
Humidity: 65%
Dew Point: 15 °C
Wind: 31 km/h
Pressure: 1017 mbar
Visibility: 10 km
九月 Climate & Weather Averages in Cascais
High Temp: 26 °C
Low Temp: 17 °C
Mean Temp: 22 °C
Precipitation: 26.5 mm
Humidity: 69%
Dew Point: 15 °C
Wind: 26 km/h
Pressure: 1017 mbar
Visibility: 10 km
十月 Climate & Weather Averages in Cascais
High Temp: 23 °C
Low Temp: 15 °C
Mean Temp: 19 °C
Precipitation: 69.5 mm
Humidity: 76%
Dew Point: 14 °C
Wind: 24 km/h
Pressure: 1017 mbar
Visibility: 10 km
十一月 Climate & Weather Averages in Cascais
High Temp: 18 °C
Low Temp: 11 °C
Mean Temp: 15 °C
Precipitation: 77.5 mm
Humidity: 82%
Dew Point: 11 °C
Wind: 23 km/h
Pressure: 1019 mbar
Visibility: 10 km
十二月 Climate & Weather Averages in Cascais
High Temp: 15 °C
Low Temp: 9 °C
Mean Temp: 12 °C
Precipitation: 85.7 mm
Humidity: 85%
Dew Point: 9 °C
Wind: 23 km/h
Pressure: 1022 mbar
Visibility: 9 km