Daily Data Tables - Mean Temperature / °C · Min (all years)
Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
-0.0
0.1
-2.8
2.4
7.6
11.7
15.7
15.8
13.8
11.1
7.4
-0.7
2
0.7
-1.4
-1.3
3.2
7.8
10.8
15.3
16.2
13.2
9.2
4.9
-1.3
3
-1.1
-1.9
1.8
2.3
6.8
10.8
15.5
16.4
12.5
8.7
5.8
-2.7
4
-2.4
-1.5
2.9
1.6
7.0
10.1
15.3
16.4
12.8
9.8
4.7
3.1
5
-1.5
1.0
2.9
3.8
7.1
11.2
15.5
14.5
11.9
9.6
4.8
1.3
6
-2.1
0.7
3.1
3.0
6.8
10.5
13.9
15.2
12.3
9.8
4.2
-2.4
7
-2.6
0.0
0.1
3.2
8.6
11.5
14.2
15.6
13.5
9.3
4.8
-1.0
8
-1.9
-1.8
1.4
5.8
7.9
12.4
14.8
15.1
12.1
9.9
3.2
-0.7
9
-1.9
-0.9
4.1
5.8
8.4
11.2
14.7
13.9
11.1
9.2
4.6
-0.2
10
-2.8
-0.7
1.9
6.2
8.6
11.2
15.0
14.7
12.3
8.8
4.2
-1.0
11
-1.2
-3.7
-0.8
3.9
6.8
11.7
15.2
15.8
10.7
7.1
4.9
-1.9
12
0.0
-0.9
0.7
4.5
6.9
11.2
14.5
15.2
10.0
9.4
5.8
-1.1
13
0.3
-1.1
2.2
4.8
7.9
12.7
14.6
14.3
10.9
7.8
4.6
-0.9
14
0.7
2.2
2.7
5.0
8.5
13.8
14.6
14.8
11.1
7.4
5.7
-1.2
15
-0.1
1.3
4.1
5.7
7.5
13.0
15.2
15.8
11.2
6.3
3.2
-2.1
16
-2.4
3.0
4.8
5.9
9.9
13.9
15.2
15.2
11.2
6.8
3.8
-1.3
17
-2.0
2.3
0.5
6.7
9.7
12.5
15.6
15.4
11.0
7.6
4.4
-3.0
18
-1.4
2.1
-0.6
8.2
11.7
13.9
15.1
13.7
11.8
7.1
3.8
-2.5
19
-0.9
2.2
0.8
7.7
10.1
11.5
15.3
13.8
10.9
7.8
2.5
-2.6
20
-1.0
1.0
3.4
7.2
10.1
12.4
14.9
13.8
13.2
4.6
1.1
-3.2
21
-0.0
1.2
3.5
7.6
11.3
12.6
14.9
13.5
12.7
6.3
0.6
-0.5
22
-0.9
0.6
3.3
7.0
10.7
13.3
15.4
15.4
11.1
8.8
1.8
0.0
23
0.1
0.7
0.9
6.7
8.1
14.9
14.9
14.2
10.1
9.2
4.0
-0.5
24
0.0
1.0
-0.1
6.5
6.8
13.2
14.4
14.0
10.6
6.1
2.5
0.4
25
1.0
1.0
0.6
6.0
10.0
15.0
15.5
12.5
9.5
5.0
1.1
-1.5
26
-0.4
-0.8
0.7
5.3
11.3
15.8
14.5
13.4
9.0
7.4
-0.8
-1.2
27
1.5
-2.4
1.1
6.4
11.5
15.0
16.2
14.0
10.4
4.3
-1.5
2.3
28
0.5
-4.1
1.7
7.0
11.4
14.8
16.1
14.7
9.2
5.7
-2.1
1.1
29
0.7
5.0
2.1
6.7
10.8
14.5
14.8
12.6
9.8
5.0
0.1
1.1
30
0.1
2.4
6.4
10.7
14.7
15.2
13.2
11.6
6.3
0.3
1.3
31
-0.5
1.8
11.9
15.9
12.5
6.8
-0.3
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Lowest
-2.8
-4.1
-2.8
1.6
6.8
10.1
13.9
12.5
9.0
4.3
-2.1
-3.2
Highest
1.5
5.0
4.8
8.2
11.9
15.8
16.2
16.4
13.8
11.1
7.4
3.1
Mean
-0.7
0.1
1.6
5.4
9.0
12.7
15.1
14.6
11.4
7.7
3.1
-0.7
Cumul
-0.7
-0.3
0.4
1.6
3.1
4.7
6.2
7.3
7.7
7.7
7.3
6.6
Mean Temperature in London, NW3 — calendar-day minimum across all years from 2009 onwards along with monthly summary: lowest, highest, mean, and the cumulative value for the year to the month's end.
Mean air temperature for the day (midnight to midnight, local time), averaged from the logged readings.