Historical Ranked Monthly Data for Aug - Day Maximum (09-21) / °C
Weather Variable:
Top monthly mean
Rank
Value
Date
1
25.8
Aug 2022
2
24.2
Aug 2025
3
24.1
Aug 2020
4
23.9
Aug 2019
5
23.7
Aug 2024
6
23.5
Aug 2016
7
23.2
Aug 2018
8
23.1
Aug 2013
9
22.9
Aug 2012
Bottom monthly mean
Rank
Value
Date
1
20.5
Aug 2010
2
20.9
Aug 2021
3
20.9
Aug 2014
4
21.0
Aug 2011
5
21.5
Aug 2015
6
21.8
Aug 2017
7
22.2
Aug 2023
8
22.5
Aug 2009
9
22.9
Aug 2012
Day Maximum (09-21) monthly extremes: highest and lowest monthly means. There are 17 valid months for the chosen period from 2009 to present for Aug in London, NW3.
Top monthly lowest
Rank
Value
Date
1
20.9
Aug 2022
2
20.8
Aug 2025
3
19.0
Aug 2016
4
18.8
Aug 2013
5
17.9
Aug 2009
6
17.3
Aug 2010
7
17.1
Aug 2024
8
17.0
Aug 2023
9
16.9
Aug 2019
Bottom monthly lowest
Rank
Value
Date
1
13.7
Aug 2017
2
14.7
Aug 2020
3
15.4
Aug 2015
4
15.6
Aug 2011
5
16.2
Aug 2014
6
16.2
Aug 2018
7
16.3
Aug 2021
8
16.8
Aug 2012
9
16.9
Aug 2019
Day Maximum (09-21) monthly extremes: highest and lowest monthly minima. There are 17 valid months for the chosen period from 2009 to present for Aug in London, NW3.
Top monthly highest
Rank
Value
Date
1
35.1
Aug 2020
2
33.2
Aug 2024
3
33.2
Aug 2022
4
32.8
Aug 2013
5
32.2
Aug 2018
6
32.2
Aug 2016
7
32.0
Aug 2019
8
31.8
Aug 2025
9
30.0
Aug 2015
Bottom monthly highest
Rank
Value
Date
1
24.0
Aug 2010
2
24.8
Aug 2021
3
25.5
Aug 2014
4
27.4
Aug 2023
5
27.9
Aug 2017
6
28.7
Aug 2009
7
29.6
Aug 2011
8
30.0
Aug 2012
9
30.0
Aug 2015
Day Maximum (09-21) monthly extremes: highest and lowest monthly maxima. There are 17 valid months for the chosen period from 2009 to present for Aug in London, NW3.