Historical Ranked Monthly Data - Night Minimum (21-09) / °C
Weather Variable:
Top monthly mean
Rank
Value
Date
1
15.9
Jul 2018
2
15.8
Aug 2022
3
15.8
Aug 2020
4
15.6
Jul 2025
5
15.4
Jul 2010
6
15.4
Jul 2022
7
15.3
Jul 2017
8
15.2
Jul 2019
9
15.0
Jul 2014
10
15.0
Jun 2026
11
15.0
Jul 2013
12
15.0
Aug 2024
13
15.0
Jul 2016
14
14.8
Jul 2026
15
14.8
Jul 2021
16
14.8
Aug 2016
17
14.8
Aug 2012
18
14.6
Sep 2023
19
14.5
Aug 2019
20
14.5
Jun 2025
21
14.4
Aug 2018
22
14.3
Sep 2016
23
14.3
Aug 2013
24
14.2
Jun 2017
25
14.2
Jul 2023
14
14.8
Current Month
10
15.0
Last Month
Bottom monthly mean
Rank
Value
Date
1
-0.5
Dec 2010
2
0.4
Jan 2010
3
1.1
Feb 2018
4
1.2
Jan 2009
5
1.4
Mar 2013
6
1.6
Feb 2013
7
1.8
Feb 2010
8
2.1
Jan 2017
9
2.3
Jan 2025
10
2.3
Feb 2012
11
2.3
Dec 2009
12
2.3
Jan 2021
13
2.4
Feb 2009
14
2.6
Feb 2015
15
2.7
Jan 2019
16
2.7
Jan 2013
17
2.8
Apr 2021
18
2.9
Dec 2022
19
3.4
Jan 2024
20
3.4
Jan 2026
21
3.5
Jan 2022
22
3.6
Feb 2025
23
3.6
Mar 2018
24
3.6
Jan 2023
25
3.6
Dec 2012
198
14.8
Current Month
202
15.0
Last Month
Night Minimum (21-09) monthly extremes: highest and lowest monthly means. There are 211 valid months for the chosen period from 2009 to present in London, NW3.
Top monthly lowest
Rank
Value
Date
1
13.1
Jul 2018
2
11.6
Jul 2025
3
11.6
Aug 2022
4
11.4
Jul 2013
5
11.2
Jul 2010
6
11.1
Jul 2017
7
10.8
Aug 2019
8
10.7
Jul 2026
9
10.7
Aug 2021
10
10.6
Jul 2019
11
10.5
Aug 2023
12
10.5
Aug 2016
13
10.5
Jul 2016
14
10.4
Jul 2022
15
10.4
Jul 2021
16
10.4
Jul 2009
17
10.3
Aug 2024
18
10.2
Aug 2013
19
10.1
Jul 2012
20
10.0
Jun 2017
21
9.8
Jul 2024
22
9.8
Jul 2014
23
9.7
Jun 2019
24
9.4
Jul 2023
25
9.1
Aug 2011
8
10.7
Current Month
28
8.9
Last Month
Bottom monthly lowest
Rank
Value
Date
1
-8.1
Feb 2012
2
-7.2
Dec 2010
3
-5.5
Jan 2013
4
-5.3
Jan 2010
5
-5.1
Jan 2009
6
-5.1
Mar 2018
7
-5.1
Dec 2022
8
-5.0
Nov 2010
9
-4.9
Feb 2018
10
-4.9
Jan 2023
11
-4.7
Dec 2012
12
-4.6
Jan 2019
13
-4.4
Jan 2025
14
-4.3
Jan 2024
15
-4.1
Jan 2015
16
-4.0
Jan 2026
17
-3.9
Feb 2009
18
-3.9
Dec 2009
19
-3.9
Feb 2021
20
-3.7
Mar 2010
21
-3.6
Jan 2017
22
-3.5
Jan 2016
23
-2.9
Jan 2012
24
-2.9
Nov 2016
25
-2.9
Dec 2023
204
10.7
Current Month
184
8.9
Last Month
Night Minimum (21-09) monthly extremes: highest and lowest monthly minima. There are 211 valid months for the chosen period from 2009 to present in London, NW3.
Top monthly highest
Rank
Value
Date
1
21.1
Jun 2026
2
21.1
Jul 2022
3
21.1
Aug 2020
4
20.9
Jul 2016
5
20.8
Jul 2025
6
20.2
Jun 2017
7
20.0
Aug 2012
8
19.9
Aug 2022
9
19.9
Sep 2016
10
19.7
Jul 2019
11
19.5
Jul 2015
12
19.5
Jul 2014
13
19.4
Jul 2013
14
19.3
Sep 2023
15
19.3
Jul 2018
16
19.3
Jul 2010
17
19.1
Jun 2025
18
19.1
Jun 2020
19
19.1
Oct 2018
20
19.0
Aug 2010
21
18.9
Aug 2018
22
18.8
Jun 2022
23
18.8
Aug 2019
24
18.8
Jul 2017
25
18.6
Jun 2024
56
16.8
Current Month
1
21.1
Last Month
Bottom monthly highest
Rank
Value
Date
1
6.0
Jan 2010
2
7.3
Feb 2010
3
7.6
Apr 2021
4
7.7
Jan 2009
5
7.8
Dec 2010
6
7.9
Mar 2016
7
7.9
Feb 2018
8
8.4
Feb 2009
9
8.5
Mar 2013
10
8.6
Feb 2013
11
8.6
Mar 2018
12
8.7
Mar 2012
13
8.7
Feb 2019
14
8.8
Jan 2017
15
8.9
Jan 2019
16
8.9
Jan 2026
17
9.1
Feb 2014
18
9.2
Mar 2009
19
9.3
Mar 2021
20
9.4
Dec 2009
21
9.4
Mar 2020
22
9.5
Apr 2012
23
9.6
Jan 2013
24
9.6
Feb 2015
25
9.6
Mar 2015
156
16.8
Current Month
211
21.1
Last Month
Night Minimum (21-09) monthly extremes: highest and lowest monthly maxima. There are 211 valid months for the chosen period from 2009 to present in London, NW3.