Daily Data Tables - Mean Temperature / C

Weather Variable:
Year
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 5.9 5.8 4.3 2.4 9.6 13.8 17.3 25.5 15.6 14.0 12.5 6.0
2 6.6 3.2 2.6 3.2 11.3 14.1 15.4 20.9 18.3 15.5 11.6 7.6
3 10.5 4.9 3.3 2.3 12.5 13.3 17.1 19.3 19.3 15.7 9.1 5.8
4 9.6 8.8 4.5 1.6 12.6 14.2 18.2 19.0 19.7 17.7 6.8 5.8
5 9.3 4.4 8.3 3.8 14.1 14.0 19.7 19.0 21.1 15.2 8.3 5.2
6 7.9 4.0 9.8 4.8 16.3 15.0 20.8 17.4 15.7 13.5 11.8 5.7
7 8.3 2.5 8.4 5.1 15.1 14.6 22.0 17.8 14.8 14.7 10.1 7.6
8 10.0 2.5 8.8 5.8 13.6 12.9 20.9 18.1 12.6 16.6 7.4 8.0
9 6.3 2.8 5.4 5.8 10.9 12.0 19.3 19.0 11.1 13.4 5.4 7.7
10 1.4 3.2 1.9 6.9 12.7 12.2 18.3 17.6 12.3 8.8 5.0 5.5
11 2.1 0.7 -0.8 7.3 10.2 14.0 16.1 18.8 13.6 10.9 9.0 2.4
12 2.9 1.1 0.7 9.1 10.2 15.6 17.5 17.2 15.0 11.1 9.8 5.7
13 1.4 1.8 2.2 9.4 12.1 14.6 23.0 15.8 16.2 10.1 6.1 10.3
14 0.8 7.5 2.7 14.9 9.4 14.6 23.2 17.4 11.1 9.6 7.5 8.2
15 0.6 6.0 6.0 13.2 9.3 14.4 23.6 19.5 11.6 9.9 5.2 11.1
16 -2.4 7.1 6.7 12.8 10.0 14.7 23.7 18.7 11.2 9.9 5.2 11.3
17 -1.1 4.0 4.9 13.7 9.7 16.3 24.7 17.2 11.1 13.8 8.5 5.5
18 -0.8 4.2 3.0 11.1 11.7 17.3 22.6 19.0 12.4 13.6 8.4 8.4
19 -0.2 3.1 4.4 9.3 13.0 20.1 21.7 17.6 12.1 14.9 2.9 6.5
20 -1.0 2.7 3.4 7.8 14.0 18.3 19.1 18.2 13.2 13.9 2.6 6.2
21 -0.0 1.2 3.5 8.8 12.9 17.1 20.2 19.7 14.6 15.4 4.7 10.5
22 -0.2 0.6 3.3 10.8 11.0 14.6 24.5 18.4 16.7 16.4 4.7 7.9
23 1.5 0.7 0.9 15.1 8.1 14.9 22.6 20.5 15.8 14.2 4.8 9.0
24 1.0 1.0 -0.1 15.4 6.8 13.2 21.4 17.4 15.0 11.7 6.1 8.2
25 1.0 2.7 0.6 16.4 10.0 15.0 21.1 17.3 16.8 15.5 5.1 4.6
26 5.0 3.5 0.7 9.4 13.3 16.0 21.3 19.1 15.3 15.0 4.9 4.0
27 7.9 3.1 1.1 6.7 13.7 15.0 20.7 16.6 13.1 13.6 8.0 8.9
28 6.5 4.0 1.7 7.5 11.4 16.2 19.6 17.3 14.6 12.2 8.7 5.5
29 11.6   2.1 10.7 10.8 17.2 19.0 19.0 14.7 9.0 8.2 4.0
30 9.9   2.4 9.4 12.2 20.5 17.5 19.7 15.0 9.5 5.9 8.7
31 8.8   1.8   15.3   19.4 16.6   12.4   8.1
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Low -2.4 0.6 -0.8 1.6 6.8 12.0 15.4 15.8 11.1 8.8 2.6 2.4
High 11.6 8.8 9.8 16.4 16.3 20.5 24.7 25.5 21.1 17.7 12.5 11.3
Mean 4.2
(-1.2)
3.5
(-2.1)
3.5
(-4.1)
8.7
(-1.5)
11.7
(-1.7)
15.2
(-1.3)
20.4
(+1.8)
18.5
(+0.2)
14.7
(-0.6)
13.2
(+1.5)
7.1
(-1.0)
7.1
(+1.2)
Cumu-
lative
4.2
(-1.2)
3.9
(-1.6)
3.7
(-2.5)
5.0
(-2.2)
6.4
(-2.1)
7.8
(-1.9)
9.7
(-1.4)
10.8
(-1.1)
11.2
(-1.1)
11.4
(-0.8)
11.0
(-0.8)
10.7
(-0.7)

Mean Temperature in London, nw3, for every available day of 2013 along with monthly summary: lowest, highest, mean, and the cumulative value for the year to the month's end.
Figures in brackets refer to departure from recent average conditions.