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
3.8
Sep 2009
10
3.8
Current
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
10
3.8
Current Month
180
0.7
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
178
3.8
Current Month
8
0.7
Last Month
Maximum Hourly Rain monthly extremes: monthly average For Maximum Hourly Rain, there are 187 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
88
0.2
Current Month
89
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
100
0.2
Current Month
99
0.2
Last Month
Maximum Hourly Rain monthly extremes: lowest daily value in each month For Maximum Hourly Rain, there are 187 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
14.4
Current
10
14.1
Aug 2012
11
13.9
Jun 2023
12
13.4
Jul 2018
13
13.1
May 2010
14
11.5
Jun 2016
15
11.5
Nov 2014
16
11.4
Sep 2016
17
11.2
Aug 2017
18
11.2
Jul 2015
19
11.2
Oct 2010
20
11.0
Oct 2021
21
10.8
Oct 2019
22
10.7
Feb 2016
23
10.3
Sep 2019
24
10.0
Aug 2020
25
9.9
Aug 2009
9
14.4
Current Month
179
1.4
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
179
14.4
Current Month
9
1.4
Last Month
Maximum Hourly Rain monthly extremes: highest daily value in each month For Maximum Hourly Rain, there are 187 valid months for the chosen period from 2009 to present in London, nw3.
