Janice Olympie

Portugal Weather September 2025. In september, one might encounter temperatures that range from pleasant to very warm, and precipitation levels ranging from low to high. Expect 27°c daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in lisbon in september.

In september, one might encounter temperatures that range from pleasant to very warm, and precipitation levels ranging from low to high. If you want to follow the sun, the hottest temperatures are from june to august.