Lisbon in september: average Weather, Temperature and Climate

With minimum temperatures around 22° C and maximum temperatures peaking around 28° C, the heat in Lisbon is comfortable during the month of September. With a clear sky that leaves a perfect sunshine and days without rain, the climate throughout September in Lisbon is simply impeccable.

Beginning of September in Lisbon

During the first ten days of September, one can enjoy a gentle awakening, with a morning temperature around 17° C. At the approach of noon, as the heat is rising gradually over the course of the hours, it is now at its peak - and will become more gentle after sunset. One will therefore have all day to relax, either at the beach, or on the terrace of a café, or while visiting the museums.

Middle of September in Lisbon

With the same weather conditions as the first ten day period, the weather in Lisbon throughout September is perfect for all summer activities. In the morning, while the weather's still mild, hike or go play golf. In the middle of the day, when the sun is high enough to favor a pleasant temperature of the sea, go for a swim. In the evening, with a soft and comfortable atmosphere, spend a moment of relaxation with your loved ones.

End of September in Lisbon

Despite the slight drop in morning temperature, the weather conditions of the last ten days of the month favor a weather throughout September in Lisbon that is ideal for practicing all kinds of activities. This is especially truce since morning mists are rarely present.