Measurements:
°C
°F
Grau i Platja
72°F
NW 2 mph
Feels like: 72°F
Precip: 26%
World Resorts Spain Grau i Platja Weather September Weather in Grau i Platja

Grau i Platja Weather: September

Average Day Temperature: 85.2°F
Average Night Temperature: 72.8°F
Sea Water Temperature: 82.1°F
Number of Sunny Days: 17 days
Sunshine Hours: 11.8 - 13.0 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.8 in

Air Temperature in September, °F

Select Year: 2026 2025 2024

The highest day temperature in September 2026 was 106°F. The lowest night temperature was 65°F. The average values for day and night temperatures during September were 87.4°F и 71.7°F respectivly.

Grau i Platja Water Sea Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Grau i Platja was 82.0°F. The maximum and minimum values were 80.4°F and 84.2°F respectively.

Sunny, Cloudy and Gloomy days

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 Grau i Platja is 0.8 in. It makes september one of the most rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 5.8 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

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 Grau i Platja in September is 8.6 hours.

Best Time to Visit Grau i Platja
The most sunny months:
August 24 days
July 23 days
June 23 days
The most warm months:
August 93.4 °F
July 92.7 °F
June 87.2 °F
Warmest sea temperature:
August 85.6 °F
July 83.9 °F
September 82.1 °F
The most cold months:
January 58.7 °F
December 61.7 °F
February 62.6 °F
The most rainy months:
March 3 days
October 2 days
January 2 days
The most windy months:
January 7 mph
March 7 mph
November 7 mph

Grau i Platja on the Weather Map

24 Hours Weather Forecast
Grau i Platja
Local time: 00:41
29 sep, tuesday
0300 72°F
S
1 mph
0600 70°F
SE
0 mph
0900 72°F
E
2 mph
1200 82°F
S
4 mph
1500 84°F
W
9 mph
1800 80°F
W
8 mph
2100 74°F
SW
3 mph
30 sep, wednesday
0000 72°F
E
2 mph