Lagos weather in September (Algarve, Portugal)

This month is known as a warm month. The average maximum daytime temperature in Lagos in September lies at 26.0°C (78.8°F). The average minimum temperature is 16.8°C (62.24°F) (usually the minimum temperature is noted at night).

September is a dry month with an average of 15mm (0.6 inches) of rain. If you enjoy blue skies and sunshine, then this is a great time to go to Lagos with 267 hours of sun during the entire month.

So what to wear in September? Visitors traveling to Lagos might want to wear dresses, tops, T-shirts and skirts made of cotton or linen. Shorts for men made of cotton or linen are good options for staying cool on a hot day.

No idea where to travel to this year? We now have a tool which recommends destinations that suit 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 in September

Show in Celsius

Min Temperature 62 °F
Max Temperature 78 °F
Precipitation 1 in
Sunshine Hours 267

Where to stay in Lagos

Where to go in Portugal in September

Find out more about the weather in Portugal in September and which places have the best weather conditions in this month.

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inch a month).

What To Do

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

Outdoor sports

Weather Forecasts for Lagos (Algarve)

Mon   Feb 06
63°F | 45°F
NE 9 mph
almost clear and no rain

almost clear and no rain

Tue   Feb 07
61°F | 43°F
SE 9 mph
0.06 inch
half cloudy and showers

half cloudy and showers

Wed   Feb 08
61°F | 48°F
S 11 mph
0.16 inch
half cloudy and showers

half cloudy and showers

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Lagos.

Our site offers climate and forecast data for almost all countries in the world. Are you going to Portugal? On this website you can find historical weather averages for many cities in Portugal. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.