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
Aug 2017
9
4.0
Current
10
3.8
Sep 2009
11
3.8
Jul 2021
12
3.4
Sep 2011
13
3.4
Nov 2022
14
3.4
Jul 2017
15
3.4
Sep 2010
16
3.2
Sep 2023
17
3.2
Mar 2012
18
3.2
Aug 2013
19
3.1
Aug 2010
20
3.1
Aug 2011
21
2.9
Sep 2016
22
2.9
Oct 2021
23
2.8
Jun 2011
24
2.8
Oct 2016
25
2.8
Jul 2014
9
4.0
Current Month
118
1.6
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
Aug 2016
9
0.8
Dec 2016
10
0.8
Apr 2021
11
0.8
Jan 2022
12
0.9
Apr 2017
13
0.9
Nov 2020
14
1.0
Jul 2020
15
1.0
Feb 2012
16
1.0
Feb 2017
17
1.1
May 2022
18
1.1
Mar 2010
19
1.1
Feb 2013
20
1.1
Nov 2019
21
1.1
Dec 2010
22
1.1
Jan 2013
23
1.1
Feb 2018
24
1.1
Dec 2022
25
1.1
Sep 2020
177
4.0
Current Month
68
1.6
Last Month
Maximum Hourly Rain monthly extremes: monthly average For Maximum Hourly Rain, there are 185 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
2.0
Current
4
1.6
Jun 2023
5
1.4
Jun 2010
6
1.3
Jul 2018
7
1.3
Oct 2015
8
1.1
Sep 2014
9
1.1
May 2010
10
1.0
Apr 2022
11
0.9
Jul 2019
12
0.9
Dec 2013
13
0.8
Jul 2011
14
0.8
Mar 2011
15
0.8
Nov 2010
16
0.8
Sep 2010
17
0.7
Sep 2018
18
0.7
Apr 2017
19
0.7
Sep 2016
20
0.7
Jun 2013
21
0.6
Aug 2014
22
0.6
Mar 2014
23
0.6
Jul 2013
24
0.6
Sep 2012
25
0.6
Feb 2012
3
2.0
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
0.2
May 2013
13
0.2
Aug 2013
14
0.2
Apr 2014
15
0.2
May 2014
16
0.2
Jun 2014
17
0.2
Jul 2014
18
0.2
Oct 2014
19
0.2
Nov 2014
20
0.2
Dec 2014
21
0.2
Jan 2015
22
0.2
Feb 2015
23
0.2
Mar 2015
24
0.2
Apr 2015
25
0.2
May 2015
183
2.0
Current Month
98
0.2
Last Month
Maximum Hourly Rain monthly extremes: lowest daily value in each month For Maximum Hourly Rain, there are 185 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
16.0
Jul 2017
9
14.1
Aug 2012
10
13.9
Jun 2023
11
13.4
Jul 2018
12
13.1
May 2010
13
11.5
Jun 2016
14
11.5
Nov 2014
15
11.4
Sep 2016
16
11.2
Aug 2017
17
11.2
Jul 2015
18
11.2
Oct 2010
19
11.0
Oct 2021
20
10.8
Oct 2019
21
10.7
Feb 2016
22
10.3
Sep 2019
23
10.0
Aug 2020
24
9.9
Aug 2009
25
9.3
Aug 2015
64
6.1
Current Month
85
5.1
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
1.5
Apr 2019
10
1.7
Feb 2012
11
1.9
Mar 2010
12
1.9
Jul 2010
13
1.9
Nov 2010
14
1.9
Feb 2013
15
2.2
Jan 2010
16
2.2
Dec 2010
17
2.2
Feb 2015
18
2.2
Aug 2016
19
2.2
Jul 2020
20
2.2
May 2022
21
2.3
Jan 2013
22
2.4
Feb 2018
23
2.6
Apr 2015
24
2.6
Apr 2018
25
2.7
Oct 2011
122
6.1
Current Month
101
5.1
Last Month
Maximum Hourly Rain monthly extremes: highest daily value in each month For Maximum Hourly Rain, there are 185 valid months for the chosen period from 2009 to present in London, nw3.
