S
M
T
W
T
F
S
28
66°
41°
29
61°
37°
30
52°
41°
31
52°
36°
1
56°
30°
2
54°
38°
3
49°
42°
4
48°
35°
5
52°
37°
6
50°
40°
7
56°
39°
8
58°
50°
9
56°
46°
10
55°
46°
11
63°
40°
12
64°
58°
13
66°
57°
14
63°
44°
15
60°
42°
16
60°
42°
17
51°
46°
18
51°
46°
19
58°
46°
20
57°
35°
21
64°
49°
22
60°
48°
23
57°
44°
24
57°
42°
25
54°
46°
26
65°
48°
27
65°
44°
28
57°
41°
29
68°
50°
30
61°
48°
31
57°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Santander
Santander's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Santander. See also: February | March | April.
