Measurements:
°C
°F
Formentera
84°F
N 19 mph
Feels like: 90°F
Precip: 18%
World Resorts Spain Formentera Weather

14 Day Weather Forecast

09.08
tue
DAY
86°F
N 9 mph
precip
6%
NIGHT
84°F
N 19 mph
precip
18%
09.09
wed
DAY
82°F
SW 15 mph
precip
24%
NIGHT
78°F
SW 19 mph
precip
25%
09.10
thu
DAY
80°F
W 15 mph
precip
4%
NIGHT
80°F
NW 11 mph
precip
3%
09.11
fri
DAY
80°F
N 4 mph
precip
2%
NIGHT
80°F
N 9 mph
precip
2%
09.12
sat
DAY
80°F
NW 6 mph
precip
5%
NIGHT
82°F
W 9 mph
precip
3%
09.13
sun
DAY
82°F
SW 9 mph
precip
3%
NIGHT
82°F
W 6 mph
precip
3%
09.14
mon
DAY
80°F
W 2 mph
precip
3%
NIGHT
82°F
N 4 mph
precip
3%
09.15
tue
DAY
82°F
W 4 mph
precip
3%
NIGHT
82°F
NW 7 mph
precip
5%
09.16
wed
DAY
82°F
N 5 mph
precip
5%
NIGHT
82°F
N 9 mph
precip
5%
09.17
thu
DAY
82°F
NE 9 mph
precip
5%
NIGHT
82°F
N 12 mph
precip
7%
09.18
fri
DAY
82°F
N 9 mph
precip
12%
NIGHT
82°F
NW 9 mph
precip
9%
09.19
sat
DAY
82°F
W 12 mph
precip
8%
NIGHT
82°F
W 17 mph
precip
10%
09.20
sun
DAY
82°F
W 18 mph
precip
12%
NIGHT
82°F
W 17 mph
precip
25%
09.21
mon
DAY
82°F
W 19 mph
precip
11%
NIGHT
82°F
W 15 mph
precip
10%

Formentera Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Formentera was 82.9°F. The maximum and minimum values were 78.8°F and 85.6°F respectively.

Formentera on the Weather Map

Best Time to Visit Formentera
The most sunny months:
July 28 days
August 28 days
June 27 days
The most warm months:
August 88.1 °F
July 86.7 °F
September 83.2 °F
Warmest sea temperature:
August 84.4 °F
July 82.2 °F
September 81.8 °F
The most cold months:
February 59.5 °F
January 59.8 °F
March 61.4 °F
The most rainy months:
November 3 days
January 2 days
September 2 days
The most windy months:
November 14 mph
January 14 mph
March 14 mph
24 Hours Weather Forecast
Formentera
Local time: 22:49
09 sep, wednesday
0000 84°F
N
19 mph
0300 84°F
NE
21 mph
0600 82°F
NE
18 mph
0900 84°F
SW
11 mph
1200 82°F
SW
15 mph
1500 82°F
SW
27 mph
1800 80°F
SW
25 mph
2100 80°F
SW
18 mph