Weather in Vigo in September 2025
Average weather
Average temperature in Vigo in September
Going from a maximum of +31°C during the day to a minimum of +12°C during the night, the temperature in September averages around +24°C.
The average maximum temperature goes up 47% by the end of the month, compared with the beginning of the month, from +22°C to +31°C.
Is Vigo warm or cold in September?
Vigo is typically warm in September.
Maximum temperatures go down compared to the previous month from +25°C to +23°C. The minimum temperature also goes down from +16°C to +15°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
September is one of the warmest months in Vigo, here is the comparison with other months:
Climate in Vigo in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +25°C | +23°C | +20°C | ||||
| Min. temperature | ||||||
| +11°C | +8°C | +3°C | ||||
| Max. temperature | ||||||
| +37°C | +35°C | +32°C | ||||
| Rainfall | ||||||
| 37 mm | 83 mm | 198 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 81% | 82% | 84% | ||||
| Air pressure | ||||||
| 1016 HPa | 1016 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 14 | 11 | 8 | ||||
| Cloudy days | ||||||
| 9 | 8 | 7 | ||||
| Rainy days | ||||||
| 8 | 11 | 16 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
September weather is still as good as in August. It’s getting colder in September. From +25°C in the day, the average maximum temperature lowers to +23°C. Prepare for more rain. Average rainfall goes from 37 mm to 83 mm. Humidity rises from 81% to 82%. The average wind speed doesn’t change much during September, staying around 2 m/s. The days becoming less sunny, going from 14 sunny days in August to 11 in September.
Next month (October) brings a further decline in the weather.
Wind
The average wind speed is 2 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Vigo is gradually increasing during September, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last September in Vigo?
Climate Change over Years
The climate in Vigo in September has not changed much over the last 43 years.
The average temperature was the lowest in 1986 (+17°C) and the highest in 2017 (+21°C). The driest year was 2007 with only 809 mm of rainfall, and the wettest year was 2023 with 2395 mm.
FAQ
Is September a good time to visit Vigo?
Can you sunbathe in Vigo in September?
Is Vigo rainy in September?
Is it sunny in Vigo in September?
Other cities in Spain
Monthly weather in Vigo
Source of the data
For this page, we’ve looked at the typical weather in Vigo, 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.