S
M
T
W
T
F
S
29
45°
40°
30
49°
37°
1
50°
34°
2
47°
34°
3
45°
33°
4
44°
32°
5
45°
33°
6
44°
35°
7
45°
34°
8
45°
39°
9
46°
36°
10
48°
37°
11
47°
37°
12
Hist. Avg.
43°
35°
13
Hist. Avg.
43°
35°
14
Hist. Avg.
43°
35°
15
Hist. Avg.
43°
35°
16
Hist. Avg.
43°
35°
17
Hist. Avg.
43°
35°
18
Hist. Avg.
43°
35°
19
Hist. Avg.
43°
35°
20
Hist. Avg.
43°
35°
21
Hist. Avg.
42°
34°
22
Hist. Avg.
42°
34°
23
Hist. Avg.
42°
34°
24
Hist. Avg.
42°
34°
25
Hist. Avg.
42°
34°
26
Hist. Avg.
42°
34°
27
Hist. Avg.
42°
34°
28
Hist. Avg.
42°
34°
29
Hist. Avg.
42°
34°
30
Hist. Avg.
42°
34°
31
Hist. Avg.
42°
34°
1
Hist. Avg.
43°
35°
2
Hist. Avg.
43°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Royal Leamington Spa
Royal Leamington Spa's December 2026 forecast shows daily high temperatures ranging from 44° to 50°, with overnight lows between 32° and 40°. The average high for December is 46° with an average low of 35°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Royal Leamington Spa. See also: January | February | March.
