Historical Ranked Monthly Data - Mean Temperature / C
Weather Variable:
Top monthly-mean
Rank
Value
Date
1
21.7
Jul 2018
2
20.9
Jul 2022
3
20.7
Aug 2022
4
20.5
Jul 2025
5
20.4
Jul 2013
6
19.8
Jul 2019
7
19.7
Jul 2014
8
19.7
Jun 2025
9
19.6
Aug 2020
10
19.5
Jul 2010
11
19.2
Aug 2025
12
19.1
Aug 2024
13
19.1
Jul 2017
14
19.0
Aug 2019
15
18.9
Aug 2016
16
18.9
Jun 2017
17
18.9
Jul 2016
18
18.8
Jun 2023
19
18.8
Jul 2021
20
18.7
Aug 2018
21
18.6
Sep 2023
22
18.6
Aug 2012
23
18.5
Aug 2013
24
18.3
Jul 2024
25
18.2
Jul 2015
187
5.2
Current Month
142
7.8
Last Month
Bottom monthly-mean
Rank
Value
Date
1
1.3
Dec 2010
2
1.8
Jan 2010
3
3.2
Jan 2009
4
3.3
Feb 2018
5
3.4
Feb 2010
6
3.5
Feb 2013
7
3.5
Mar 2013
8
3.8
Dec 2009
9
4.1
Jan 2017
10
4.1
Jan 2021
11
4.2
Jan 2013
12
4.3
Jan 2025
13
4.6
Feb 2012
14
4.6
Jan 2019
15
4.8
Feb 2015
16
4.8
Dec 2022
17
4.8
Feb 2009
18
5.1
Jan 2011
19
5.2
Current
20
5.4
Jan 2015
21
5.4
Jan 2024
22
5.5
Jan 2022
23
5.6
Jan 2023
24
5.7
Feb 2025
25
5.7
Dec 2017
19
5.2
Current Month
64
7.8
Last Month
Mean Temperature monthly extremes: monthly average For Mean Temperature, there are 205 valid months for the chosen period from 2009 to present in London, nw3.
Top monthly-lowest
Rank
Value
Date
1
17.8
Aug 2022
2
17.6
Jul 2018
3
17.0
Jul 2025
4
16.5
Jul 2010
5
16.3
Aug 2025
6
16.2
Jul 2022
7
16.1
Jul 2019
8
15.8
Aug 2013
9
15.4
Jul 2013
10
15.4
Jul 2017
11
15.3
Jul 2023
12
15.3
Aug 2016
13
15.2
Jul 2021
14
15.2
Aug 2019
15
15.2
Aug 2024
16
15.1
Jul 2014
17
15.0
Jul 2020
18
14.8
Jul 2016
19
14.7
Aug 2021
20
14.7
Aug 2015
21
14.7
Jul 2009
22
14.6
Jul 2011
23
14.5
Jul 2012
24
14.4
Jul 2015
25
14.3
Aug 2023
187
-0.8
Current Month
168
1.1
Last Month
Bottom monthly-lowest
Rank
Value
Date
1
-4.1
Feb 2018
2
-3.7
Feb 2012
3
-3.2
Dec 2010
4
-2.8
Mar 2018
5
-2.8
Jan 2009
6
-2.6
Jan 2010
7
-2.4
Jan 2013
8
-2.1
Nov 2010
9
-2.1
Dec 2022
10
-2.0
Jan 2023
11
-1.8
Feb 2021
12
-1.7
Jan 2025
13
-1.7
Dec 2009
14
-1.4
Feb 2009
15
-1.4
Jan 2024
16
-1.1
Dec 2023
17
-1.1
Dec 2012
18
-0.9
Jan 2016
19
-0.8
Current
20
-0.8
Mar 2013
21
-0.5
Jan 2017
22
-0.5
Jan 2019
23
-0.3
Dec 2020
24
-0.1
Jan 2021
25
-0.1
Feb 2015
19
-0.8
Current Month
38
1.1
Last Month
Mean Temperature monthly extremes: lowest daily value in each month For Mean Temperature, there are 205 valid months for the chosen period from 2009 to present in London, nw3.
Top monthly-highest
Rank
Value
Date
1
30.1
Jul 2022
2
28.4
Jul 2019
3
27.6
Jul 2025
4
27.2
Jul 2015
5
26.9
Aug 2020
6
26.6
Jul 2018
7
26.4
Jun 2025
8
25.9
Jun 2017
9
25.6
Jul 2020
10
25.5
Aug 2013
11
25.5
Aug 2022
12
25.4
Jun 2011
13
25.1
Jun 2022
14
25.1
Jul 2016
15
25.1
Aug 2024
16
25.0
Aug 2012
17
25.0
Aug 2025
18
24.9
Sep 2023
19
24.9
Aug 2018
20
24.8
Sep 2016
21
24.8
Jun 2020
22
24.7
Jul 2013
23
24.3
Jul 2021
24
24.3
Jun 2019
25
24.1
Aug 2019
195
10.1
Current Month
147
12.9
Last Month
Bottom monthly-highest
Rank
Value
Date
1
6.9
Jan 2010
2
7.4
Feb 2010
3
7.9
Dec 2010
4
8.6
Jan 2009
5
8.6
Feb 2018
6
8.6
Feb 2015
7
8.8
Feb 2013
8
9.1
Jan 2025
9
9.8
Jan 2017
10
9.8
Mar 2013
11
10.1
Current
12
10.2
Feb 2009
13
10.3
Feb 2019
14
10.4
Jan 2019
15
10.5
Mar 2016
16
10.6
Dec 2009
17
10.7
Dec 2017
18
10.8
Feb 2014
19
10.8
Jan 2021
20
10.8
Apr 2021
21
10.9
Jan 2014
22
11.1
Jan 2018
23
11.1
Mar 2015
24
11.1
Mar 2009
25
11.1
Jan 2012
11
10.1
Current Month
59
12.9
Last Month
Mean Temperature monthly extremes: highest daily value in each month For Mean Temperature, there are 205 valid months for the chosen period from 2009 to present in London, nw3.
