30.12
tue
tue
Day

52°F
SE 4 mph
Precip.
100%
100%
Night

48°F
SW 3 mph
Precip.
0%
0%
31.12
wed
wed
Day

48°F
SW 6 mph
Precip.
0%
0%
Night

41°F
NW 6 mph
Precip.
0%
0%
01.01
thu
thu
Day

48°F
N 3 mph
Precip.
0%
0%
Night

50°F
NW 6 mph
Precip.
0%
0%
02.01
fri
fri
Day

59°F
N 21 mph
Precip.
0%
0%
Night

61°F
N 18 mph
Precip.
0%
0%
03.01
sat
sat
Day

55°F
W 14 mph
Precip.
100%
100%
Night

59°F
N 16 mph
Precip.
0%
0%
04.01
sun
sun
Day

48°F
SE 21 mph
Precip.
100%
100%
Night

46°F
NW 20 mph
Precip.
100%
100%
05.01
mon
mon
Day

45°F
NW 19 mph
Precip.
100%
100%
Night

45°F
SW 21 mph
Precip.
100%
100%
06.01
tue
tue
Day

45°F
SW 22 mph
Precip.
100%
100%
Night

46°F
S 13 mph
Precip.
100%
100%
07.01
wed
wed
Day

43°F
NE 6 mph
Precip.
100%
100%
Night

46°F
NE 12 mph
Precip.
100%
100%
08.01
thu
thu
Day

48°F
N 8 mph
Precip.
0%
0%
Night

50°F
N 14 mph
Precip.
0%
0%
09.01
fri
fri
Day

46°F
N 9 mph
Precip.
0%
0%
Night

43°F
N 7 mph
Precip.
21%
21%
10.01
sat
sat
Day

45°F
NE 10 mph
Precip.
0%
0%
Night

48°F
E 28 mph
Precip.
100%
100%
11.01
sun
sun
Day

45°F
NE 7 mph
Precip.
21%
21%
Night

45°F
E 14 mph
Precip.
100%
100%
12.01
mon
mon
Day

45°F
E 17 mph
Precip.
100%
100%
Night

46°F
SE 17 mph
Precip.
100%
100%
sea water
temperature
temperature
| Santander |
monthly
weather
weather
| Santander |
current
weather
weather
| Santander |
7 days
forecast
forecast
| Santander |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 58.1°F. The highest and lowest sea temperatures during the month were 59.0°F and 56.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 56.1°F. The highest and lowest sea temperatures during the month were 57.0°F and 55.2°F.
Air temperature in Santander, °F
Precipitation total in Santander, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Santander
Santander on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Santander
Local time: 20:58
December 30, tuesday
2100

48°F
SW
9 mph
9 mph
December 31, wednesday
0000

48°F
SW
3 mph
3 mph
0300

48°F
S
3 mph
3 mph
0600

48°F
SW
5 mph
5 mph
0900

48°F
SW
6 mph
6 mph
1200

48°F
SW
6 mph
6 mph
1500

48°F
SW
6 mph
6 mph
1800

45°F
W
6 mph
6 mph



























