Santander in December
Find out everything about the water temperature in Santander in December. Average, minimum and maximum recorded temperatures as well as daily temperature in December for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in December
Minimum:
54.7 °F
Average:
57.5 °F
Maximum:
60.8 °F
Sea water temperature in Santander in December
In the city of Santander, the month of December is too cold for swimming. The minimum recorded temperature during this month was 54.7°F on December 28, 2018, with an average temperature being 57.5°F and a maximum temperature reaching 60.8°F on December 1, 2014.
| Date | 10 years average | 2023 | 2022 |
|---|---|---|---|
| Dec 1 | 58.9°F | 60.1°F | 59.8°F |
| Dec 2 | 58.9°F | 60.5°F | 59.6°F |
| Dec 3 | 58.6°F | 59.7°F | 59.4°F |
| Dec 4 | 58.4°F | 59.6°F | 59.6°F |
| Dec 5 | 58.3°F | 59.9°F | 59.4°F |
| Dec 6 | 58.3°F | 59.3°F | 59.4°F |
| Dec 7 | 58.2°F | 58.9°F | 59.1°F |
| Dec 8 | 58.1°F | 58.8°F | 58.9°F |
| Dec 9 | 58.1°F | 59.1°F | 58.9°F |
| Dec 10 | 58.0°F | 58.6°F | 59.0°F |
| Dec 11 | 57.8°F | 58.4°F | 58.8°F |
| Dec 12 | 57.9°F | 58.3°F | 58.9°F |
| Dec 13 | 57.8°F | 59.1°F | 58.7°F |
| Dec 14 | 57.7°F | 58.9°F | 58.7°F |
| Dec 15 | 57.5°F | 58.8°F | 58.5°F |
| Dec 16 | 57.4°F | 58.6°F | 58.3°F |
| Dec 17 | 57.3°F | 57.9°F | 58.3°F |
| Dec 18 | 57.1°F | 58.0°F | 57.7°F |
| Dec 19 | 57.1°F | 57.7°F | 57.7°F |
| Dec 20 | 56.9°F | 57.4°F | 57.4°F |
| Dec 21 | 56.9°F | 57.5°F | 57.8°F |
| Dec 22 | 56.9°F | 57.6°F | 57.9°F |
| Dec 23 | 56.9°F | 57.8°F | 57.8°F |
| Dec 24 | 56.9°F | 57.5°F | 58.5°F |
| Dec 25 | 56.8°F | 56.9°F | 58.1°F |
| Dec 26 | 56.9°F | 56.8°F | 58.9°F |
| Dec 27 | 56.9°F | 56.4°F | 58.8°F |
| Dec 28 | 56.9°F | 56.4°F | 58.7°F |
| Dec 29 | 56.9°F | 56.6°F | 58.4°F |
| Dec 30 | 56.7°F | 57.1°F | 58.2°F |
| Dec 31 | 56.8°F | 57.1°F | 57.6°F |
In an average year, Santander offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Santander was recorded on August 10, 2014, reaching a 73.1°F. While the coldest temperature occurred on February 25, 2018, dipping to 52.2°F. The average readings by season are 55.9°F in Winter, 56.7°F in Spring, 67.8°F in Summer, and 64.7°F in Autumn.
December's average temperature is a slight drop from November's average of 60.9°F. In January, the temperature is expected to decrease further, potentially averaging around 55.7°F.