Lisbon Weather September
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|
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.