Lisbon Weather September
Lisbon is situated in Mediterranean climate zone that typically has warm or hot summer with mild rains and soft but rainy winter.
To help you choose the best time to travel, you can find climate data below on the weather in Lisbon in September.
|average daily high||+26.5°C|
|average daily low||+17.6°C|
|sunny / overcast hours||8.7 / 4.2|
|average monthly precipitation||29 mm|
The best weather conditions for the beach leisure in Lisbon are typically July, August, September. Best season with the soft weather for the sightseeing and long walks are March, April, May, June, October.
Temperature in Lisbon
In September the average daily maximum in Lisbon is +26.5°C, and the minimum +17.6°C.
The hottest September day on record is +37.3°C, and the coldest +12.1°C.
Best beach resorts in September:
There are 12.9 hours of daylight in Lisbon in September. Out of these, on average 8.7 are sunny, which means there is quite a lot of sun.
The average monthly temperature in the Atlantic Ocean on the beaches of Lisbon in September is +19.9°C.
The water is warm enough for most people to bathe in, however a majority would still consider it too cool.
The amount of precipitation in Lisbon in September is usually 29 mm, a negligible amount.