Average Weather during September in Lagos (Algarve), Portugal

The average minimum temperature (usually the minimum temperature is noted during the night) in Lagos in September is 17.0°C (62.6°F). September is a dry month with an average of 14mm (0.6in) rain. The average maximum temperature lies around 25.0°C (77°F). With a water temperature of around 20.0°C (68°F), this is a great month to swim. If you enjoy looking at a blue sky and like sunbathing than this month is a good period to visit Lagos. It has 281 hours of sun.

So what to wear in September? For visitors traveling to Lagos we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Since climate change is one of the main problems the world faces these days we recommend to buy sustainable or second hand cloths. We made a deal with our partner praNa which means this month you get 70% off the original price of Outerwear + Free Shipping with code OUTERWEAR70.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in September look at the numbers below.

Monthly Averages

Show in Fahrenheit

Min Temperature 17 °C

Max Temperature 25 °C

Water Temperature 20 °C

Chance of Rain 17%

Precipitation 14mm

Rainy Days 5

Sunshine Hours 281

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

10/10

Camping

10/10

Outdoor sports

10/10

More Climate Information For Lagos

Weather and Climate offers all the information you need to know about the climate in Lagos.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Portugal and climate and forecast data for all other countries in the world.