Costa Brava Weather: September
 |
Average Day Temperature: | 78.8°F |
|
Average Night Temperature: | 68.2°F |
|
Sea Water Temperature: | 74.1°F |
|
Number of Sunny Days: | 20 days |
| Sunshine Hours: | 11.8 - 13.1 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.8 in | |
| detailed information | ||
forecast
| Costa Brava |
Temperature
| Costa Brava |
Air Temperature in September, °F
The highest day temperature in September 2025 was 84°F. The lowest night temperature was 56°F. The average values for day and night temperatures during September were 75.1°F и 66.5°F respectivly.
Costa Brava Water Sea Temperature in September, °F
The average sea surface temperature in September 2025 for Costa Brava was 74.5°F. The maximum and minimum values were 71.6°F and 76.8°F respectively.
Most of the days in September are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Costa Brava is 1.8 in. It makes september one of the most rainy months of the year.
The average wind speed in September is 8.4 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Costa Brava in September is 9.4 hours.
Costa Brava on the Weather Map
| Alicante |  |
+56 |
| Barcelona |  |
+48 |
| Costa Brava | |
+44 |
| Eivissa | |
+60 |
| Fuerteventura | |
+64 |
| Gran Canaria | |
+62 |
| Lloret de Mar | |
+44 |
| Madrid | |
+44 |
| Malaga | |
+52 |
| Palma de Majorka |  |
+54 |
| Palma de Mallorca | |
+54 |
| Salou | |
+52 |
| Tenerife | |
+66 |
| Torrevieja | |
+56 |
| Valencia | |
+58 |
| 0600 |  |
44°F | SE 5 mph |
| 0900 |  |
46°F | SE 9 mph |
| 1200 |  |
54°F | SE 7 mph |
| 1500 | |
56°F | NE 2 mph |
| 1800 |  |
50°F | NE 4 mph |
| 2100 | |
48°F | E 5 mph |
| 0000 | |
50°F | N 3 mph |
| 0300 | |
48°F | E 4 mph |