Historical Ranked Monthly Data - Maximum Hourly Rain / mm
Weather Variable:
Top monthly-mean
Rank
Value
Date
1
10.3
Aug 2022
2
6.0
Jun 2023
3
5.9
Sep 2014
4
5.5
May 2010
5
5.3
Jul 2018
6
4.9
Aug 2014
7
4.9
Jun 2009
8
4.3
Sep 2024
9
4.3
Aug 2017
10
3.8
Sep 2009
11
3.8
Jul 2024
12
3.8
Jul 2021
13
3.4
Sep 2011
14
3.4
Nov 2022
15
3.4
Jul 2017
16
3.4
Sep 2010
17
3.2
Sep 2023
18
3.2
Mar 2012
19
3.2
Aug 2013
20
3.1
Aug 2010
21
3.1
Aug 2011
22
2.9
Sep 2016
23
2.9
Oct 2021
24
2.8
Jun 2011
25
2.8
Oct 2016
138
1.5
Current Month
160
1.2
Last Month
Bottom monthly-mean
Rank
Value
Date
1
0.2
Jun 2018
2
0.4
Jul 2022
3
0.4
Nov 2021
4
0.5
Apr 2011
5
0.5
Feb 2023
6
0.7
Apr 2019
7
0.7
Mar 2022
8
0.7
Jun 2024
9
0.7
Aug 2016
10
0.8
Dec 2016
11
0.8
Apr 2021
12
0.8
Jan 2022
13
0.9
Apr 2017
14
0.9
Nov 2020
15
1.0
Jul 2020
16
1.0
Feb 2012
17
1.0
Feb 2017
18
1.1
May 2022
19
1.1
Mar 2010
20
1.1
Feb 2013
21
1.1
Nov 2019
22
1.1
Dec 2010
23
1.1
Jan 2013
24
1.1
Feb 2018
25
1.1
Dec 2022
56
1.5
Current Month
34
1.2
Last Month
Maximum Hourly Rain monthly extremes: monthly average For Maximum Hourly Rain, there are 193 valid months for the chosen period from 2009 to present in London, nw3.
Top monthly-lowest
Rank
Value
Date
1
3.4
Aug 2022
2
2.6
Mar 2012
3
1.6
Jun 2023
4
1.4
Jun 2010
5
1.3
Jul 2018
6
1.3
Oct 2015
7
1.1
Sep 2014
8
1.1
May 2010
9
1.0
Apr 2022
10
0.9
Jul 2019
11
0.9
Dec 2013
12
0.8
Jul 2011
13
0.8
Mar 2011
14
0.8
Nov 2010
15
0.8
Sep 2010
16
0.7
Sep 2018
17
0.7
Apr 2017
18
0.7
Sep 2016
19
0.7
Jun 2013
20
0.6
Aug 2014
21
0.6
Mar 2014
22
0.6
Jul 2013
23
0.6
Sep 2012
24
0.6
Feb 2012
25
0.5
Dec 2021
181
0.0
Current Month
88
0.2
Last Month
Bottom monthly-lowest
Rank
Value
Date
1
0.0
Feb 2020
2
0.0
Jul 2020
3
0.0
Jan 2021
4
0.0
Feb 2021
5
0.0
May 2021
6
0.0
Jul 2021
7
0.0
Jan 2022
8
0.0
Jun 2022
9
0.0
Sep 2022
10
0.0
Dec 2022
11
0.0
Feb 2024
12
0.0
Oct 2024
13
0.0
Current
14
0.2
May 2013
15
0.2
Aug 2013
16
0.2
Apr 2014
17
0.2
May 2014
18
0.2
Jun 2014
19
0.2
Jul 2014
20
0.2
Oct 2014
21
0.2
Nov 2014
22
0.2
Dec 2014
23
0.2
Jan 2015
24
0.2
Feb 2015
25
0.2
Mar 2015
13
0.0
Current Month
106
0.2
Last Month
Maximum Hourly Rain monthly extremes: lowest daily value in each month For Maximum Hourly Rain, there are 193 valid months for the chosen period from 2009 to present in London, nw3.
Top monthly-highest
Rank
Value
Date
1
33.3
Jun 2009
2
25.5
Jul 2021
3
23.3
Aug 2014
4
23.1
Aug 2022
5
18.7
Sep 2014
6
18.5
Nov 2022
7
18.4
Sep 2011
8
16.5
Sep 2024
9
16.0
Jul 2017
10
14.4
Jul 2024
11
14.1
Aug 2012
12
13.9
Jun 2023
13
13.4
Jul 2018
14
13.1
May 2010
15
11.5
Jun 2016
16
11.5
Nov 2014
17
11.4
Sep 2016
18
11.2
Aug 2017
19
11.2
Jul 2015
20
11.2
Oct 2010
21
11.0
Oct 2021
22
10.8
Oct 2019
23
10.7
Feb 2016
24
10.3
Sep 2019
25
10.0
Aug 2020
111
4.6
Current Month
112
4.6
Last Month
Bottom monthly-highest
Rank
Value
Date
1
0.2
Jun 2018
2
0.5
Apr 2011
3
0.7
Jul 2022
4
1.0
Apr 2021
5
1.1
Apr 2017
6
1.2
Nov 2021
7
1.2
Feb 2023
8
1.4
Mar 2011
9
1.4
Jun 2024
10
1.5
Apr 2019
11
1.7
Feb 2012
12
1.9
Mar 2010
13
1.9
Jul 2010
14
1.9
Nov 2010
15
1.9
Feb 2013
16
2.2
Jan 2010
17
2.2
Dec 2010
18
2.2
Feb 2015
19
2.2
Aug 2016
20
2.2
Jul 2020
21
2.2
May 2022
22
2.3
Jan 2013
23
2.4
Feb 2018
24
2.6
Apr 2015
25
2.6
Apr 2018
83
4.6
Current Month
82
4.6
Last Month
Maximum Hourly Rain monthly extremes: highest daily value in each month For Maximum Hourly Rain, there are 193 valid months for the chosen period from 2009 to present in London, nw3.
