S
M
T
W
T
F
S
29
43°
36°
30
48°
42°
31
47°
38°
1
50°
41°
2
45°
35°
3
42°
33°
4
40°
32°
5
53°
32°
6
54°
41°
7
43°
38°
8
41°
35°
9
42°
30°
10
42°
29°
11
44°
25°
12
45°
30°
13
41°
27°
14
45°
29°
15
47°
42°
16
45°
34°
17
35°
31°
18
33°
29°
19
32°
31°
20
34°
31°
21
34°
31°
22
41°
30°
23
45°
38°
24
50°
41°
25
46°
37°
26
46°
36°
27
52°
39°
28
48°
45°
29
48°
43°
30
46°
34°
31
44°
30°
1
45°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Leiden
Leiden's January 2025 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 Leiden. See also: February | March | April.
