Average temperature in Cascais
The mean minimum and maximum temperatures over the year in Cascais (Lisbon Region), Portugal.
- The months of June, July, August, September and October have nice average temperatures.
- On average, the warmest month is August with 22°C.
- On average, the coolest month is January with 16°C.
- The average annual maximum temperature is 19°C.
- The average annual minimum temperature is 15°C.
Weather Forecasts for Cascais
partly cloudy and small chance of slight rain
partly cloudy and no rain
broken clouds and rain