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The weather in September in Costa Brava
It's warm in September in Costa Brava with an average temperature of 25°C. Temperatures this month range from a low of 23°C to a high of 28°C. At night, you can expect temperatures between 13°C and 17°C.
Looking for great weather? September is a good time to be in Costa Brava. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Costa Brava, Spain. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 35°C in 2016, Costa Brava reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 15°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 6°C to a highest value of 22°C.
Water temperature
The water temperature at Costa Brava is 27°C this month. Nice and warm for a swim.
Rainfall amount
In September, there is an average of 66 mm of precipitation, spread over 10 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in September for Costa Brava
Click on any day in September to get detailed info about the usual weather on that day in Costa Brava. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Costa Brava | New York | |
|---|---|---|
| Average temperature | 25°C | 27°C |
| Max. temperature | 28°C | 31°C |
| Min. temperature | 13°C | -5°C |
| Total precipitation | 66 mm | 57 mm |
| Rainy days | 10 days | 9 days |
Start of September
The month of September starts in Costa Brava with warm temps, averaging around 26°C during the day and nights around 17°C.
Mid September
By mid-September, daytime temps stay steady at around 26°C, with nights around 16°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Costa Brava is around 24°C, while nighttime temps are about 14°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Costa Brava for all months and discover the best travel time
The climate in Costa Brava is based on weather data from Lloret de Mar. Other spots might have different weather.
Temperature charts
These charts show the average temperatures in September in Costa Brava, Spain. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Costa Brava
Temperature in September in Costa Brava over the years
Precipitation charts
These charts show the average amount of precipitation in September in Costa Brava, Spain. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Costa Brava
Total precipitation in September in Costa Brava over the years
Daily UV index in September in Costa Brava
This chart shows the average daily UV index in September in Costa Brava, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Costa Brava
The weather in September in Costa Brava is rated 4 out of 5 stars by 1 visitor. Have you been to Costa Brava? Share your weather experience to help other visitors.
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Not too hot, not too cold. Ideal for relaxing! Occasionally rainy, but mostly sunny. Only the evenings can be cool at times.— This text is automatically translated to English
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Average weather in Costa Brava by month
Click on a month below to see detailed weather info for Costa Brava. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.