Weather in Faro in September 2025
Average weather
Average temperature in Faro in September
The temperature in September is +25°C on average, with a range between a maximum of +29°C during the day and a minimum of +16°C at night.
The average maximum temperature goes up 8% by the end of the month, compared with the beginning of the month, from +26°C to +27°C.
Is Faro warm or cold in September?
Faro is typically warm in September.
Maximum temperatures go down compared to the previous month from +28°C to +26°C. The minimum temperature also goes down from +20°C to +19°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
September is one of the warmest months in Faro, here is the comparison with other months:
Water temperature in Faro in September
Water in Faro in September is Comfortable. It varies from +20°C to +23°C, with an average of +22°C. This is almost similar to the air temperature, which averages +26°C.
The water temperature in September is one of the warmest of the entire year:
Can you swim in Faro in September?
Climate in Faro in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +28°C | +26°C | +22°C | ||||
| Min. temperature | ||||||
| +15°C | +13°C | +9°C | ||||
| Max. temperature | ||||||
| +37°C | +35°C | +32°C | ||||
| Rainfall | ||||||
| 2 mm | 17 mm | 62 mm | ||||
| Wind | ||||||
| 3 m/s | 2 m/s | 3 m/s | ||||
| Avg. water temperature | ||||||
| +22°C | +22°C | +22°C | ||||
| Humidity | ||||||
| 62% | 68% | 73% | ||||
| Air pressure | ||||||
| 1014 HPa | 1015 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 28 | 21 | 16 | ||||
| Cloudy days | ||||||
| 3 | 4 | 5 | ||||
| Rainy days | ||||||
| 1 | 4 | 8 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
September weather is still as great as in August. It’s getting colder in September. From +28°C in the day, the average maximum temperature lowers to +26°C. Prepare for more rain. Average rainfall goes from 2 mm to 17 mm. Humidity rises from 62% to 68%. Winds are calmer in comparison to August, going down from 3 m/s to 2 m/s on average. The days becoming less sunny, going from 28 sunny days in August to 21 in September.
Next month (October) brings a further decline in the weather.
Wind
The average wind speed is 3 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Faro is gradually increasing during September, going from 3 m/s to 4 m/s over the course of the month.
Rain
How was the weather last September in Faro?
Climate Change over Years
The climate in Faro in September has not changed much over the last 43 years.
The average temperature was the lowest in 1993 (+20°C) and the highest in 2017 (+23°C). The driest year was 2023 with only 200 mm of rainfall, and the wettest year was 1989 with 986 mm.
FAQ
Is September a good time to visit Faro?
Can you sunbathe in Faro in September?
Can you swim in Faro in September?
Is Faro rainy in September?
Is it sunny in Faro in September?
Other cities in Portugal
Monthly weather in Faro
Source of the data
For this page, we’ve looked at the typical weather in Faro, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.