Historical Ranked Daily Data - Night Minimum (21-09) / °C
Highest
#
Value
Date
1
21.5
10 Jul 2026
2
21.3
09 Jul 2026
3
21.1
19 Jul 2022
4
21.1
12 Aug 2020
5
21.0
26 Jun 2026
6
20.9
13 Jul 2022
7
20.9
20 Jul 2016
8
20.8
01 Jul 2025
9
20.6
27 Jun 2026
10
20.4
24 Jun 2026
11
20.4
08 Aug 2020
12
20.3
25 Jun 2026
13
20.2
11 Aug 2020
14
20.2
22 Jun 2017
15
20.1
13 Aug 2020
16
20.0
28 Jun 2026
17
20.0
18 Aug 2012
18
19.9
24 Aug 2022
19
19.9
06 Sep 2016
20
19.7
31 Jul 2022
21
19.7
26 Jul 2019
22
19.6
20 Jul 2022
23
19.6
24 Jul 2019
24
19.5
01 Jul 2015
25
19.5
19 Jul 2014
871
14.4
Today
1234
13.4
Yesterday
Lowest
#
Value
Date
1
-8.1
11 Feb 2012
2
-7.2
20 Dec 2010
3
-6.0
18 Dec 2010
4
-5.7
12 Feb 2012
5
-5.5
17 Jan 2013
6
-5.3
07 Jan 2010
7
-5.1
07 Jan 2009
8
-5.1
04 Feb 2012
9
-5.1
01 Mar 2018
10
-5.1
15 Dec 2022
11
-5.0
28 Nov 2010
12
-4.9
28 Feb 2018
13
-4.9
17 Jan 2023
14
-4.9
23 Jan 2023
15
-4.8
22 Jan 2013
16
-4.7
03 Dec 2010
17
-4.7
12 Dec 2012
18
-4.6
06 Jan 2009
19
-4.6
03 Feb 2012
20
-4.6
31 Jan 2019
21
-4.5
26 Dec 2010
22
-4.4
03 Jan 2009
23
-4.4
17 Dec 2022
24
-4.4
11 Jan 2025
25
-4.3
06 Dec 2010
5553
14.4
Today
5190
13.4
Yesterday
Ranked daily data from 2009 to present for London, NW3. For Night Minimum (21-09), there are 6423 valid values. Data for Night Minimum (21-09) begins in 1881.
Lowest air temperature overnight, from 21:00 to 09:00 local time.