28.12
sun
sun
Day
54°F
W 18 mph
Precip.
100%
100%
Night
48°F
SW 11 mph
Precip.
0%
0%
29.12
mon
mon
Day
54°F
SE 3 mph
Precip.
0%
0%
Night
50°F
S 5 mph
Precip.
0%
0%
30.12
tue
tue
Day
54°F
SW 4 mph
Precip.
0%
0%
Night
48°F
SE 7 mph
Precip.
0%
0%
31.12
wed
wed
Day
54°F
S 7 mph
Precip.
0%
0%
Night
48°F
S 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
54°F
NW 13 mph
Precip.
0%
0%
Night
48°F
SW 6 mph
Precip.
0%
0%
02.01
fri
fri
Day
50°F
SW 4 mph
Precip.
0%
0%
Night
50°F
SW 10 mph
Precip.
0%
0%
03.01
sat
sat
Day
50°F
W 26 mph
Precip.
100%
100%
Night
55°F
N 13 mph
Precip.
100%
100%
sea water
temperature
temperature
| Islantilla |
monthly
weather
weather
| Islantilla |
current
weather
weather
| Islantilla |
14 days
forecast
forecast
| Islantilla |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 60.2°F. The highest and lowest sea temperatures during the month were 61.9°F and 58.5°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 60.2°F. The highest and lowest sea temperatures during the month were 61.9°F and 59.0°F.
Air temperature in Islantilla, °F
Precipitation total in Islantilla, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Islantilla
Islantilla on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Islantilla
Local time: 16:50
December 28, sunday
1800
54°F
W
16 mph
16 mph
2100
50°F
SW
14 mph
14 mph
December 29, monday
0000
48°F
SW
11 mph
11 mph
0300
48°F
S
8 mph
8 mph
0600
46°F
S
7 mph
7 mph
0900
46°F
S
6 mph
6 mph
1200
54°F
SE
3 mph
3 mph
1500
57°F
W
1 mph
1 mph
