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Santander weather in December

Weather in Santander: December

Average day temperature: 56.9°F
Average night temperature: 51.8°F
Sea water temperature: 57.5°F
Number of sunny days: 12 days
Day length: 9.0 - 9.2 hours
Number of rainy days: 5 days
Precipitation totals: 2.7 in.

Air temperature in December, °F

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2022
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Day temperature   
Night temperature

The highest day temperature during December of 2024 was 63°F. At the same time the lowest night temperature was 42°F. Day and night temperature averages during December were 54.4°F and 51.7°F.

Sea water temperature in Santander in December, °F

Show year:
2024
2023
2022
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7
9
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25
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51
53
55
57
59
61
63
65

The average sea water temperature in December of 2024 was 57.6°F. The highest and lowest sea temperatures during the month were 59.7°F and 55.4°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
32%
23%
45%

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.7
1.5
2.2
3.0
3.7
4.5
5.2
3.4
2.1
1.5
1.5
1.4
2.1
2.6
1.9
2.6
3.7
4.3
3.3
3.4
2.1
1.5
1.5
1.4
2.1
2.6
1.9
2.6
3.7
4.3

Precipitation total value in Santander in December is 3.3 in. Other months of the year show relatively similar values.

Wind speed in December, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.8
3.5
5.3
7.1
8.8
10.6
12.3
14.1
10.0
8.4
8.1
7.5
7.3
7.9
8.5
8.8
9.9
9.9
10.3
9.7
10.0
8.4
8.1
7.5
7.3
7.9
8.5
8.8
9.9
9.9
10.3

The average wind speed value in December is 9.7 mph

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.5
3.1
4.6
6.2
7.7
9.3
10.8
4.3
6.8
7.0
8.0
9.0
7.2
7.1
7.1
6.0
5.5
4.5
4.6
4.3
6.8
7.0
8.0
9.0
7.2
7.1
7.1
6.0
5.5
4.5

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 4.6.

Best time for vacation in Santander

Sunniest months:
August 16 days
September 16 days
October 16 days
Warmest months:
August 74.2 °F
July 72.5 °F
September 72.0 °F
Warmest sea temp:
August 70.3 °F
July 68.5 °F
September 68.4 °F
Coldest months:
January 54.0 °F
February 54.4 °F
March 56.6 °F
Rainiest months:
November 7 days
February 7 days
January 6 days
Windiest months:
February 10.9 mph
January 10.7 mph
November 10.4 mph

Santander on a weather map

Leaflet | Tiles © Esri
Places in Spain:
Name
°F
+59°F
+54°F
+57°F
+68°F
+59°F
+66°F
+48°F
+72°F
+57°F
+63°F
+59°F
+61°F
+70°F
24 Hours Forecast
Santander
Local time: 16:59
February 15, saturday
1800
59°F
E
3 mph
2100
55°F
NE
6 mph
February 16, sunday
0000
54°F
NE
5 mph
0300
54°F
N
4 mph
0600
52°F
N
4 mph
0900
52°F
N
5 mph
1200
57°F
E
5 mph
1500
57°F
SE
7 mph
Units of measurement: °C / °F