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
179
1.0
Current Month
149
1.4
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
Current
18
1.0
Feb 2017
19
1.1
May 2022
20
1.1
Mar 2010
21
1.1
Feb 2013
22
1.1
Nov 2019
23
1.1
Dec 2010
24
1.1
Jan 2013
25
1.1
Feb 2018
17
1.0
Current Month
47
1.4
Last Month
Maximum Hourly Rain monthly extremes: monthly average For Maximum Hourly Rain, there are 195 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
Current
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
9
1.0
Current Month
182
0.0
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
Jan 2025
14
0.0
Feb 2025
15
0.2
May 2013
16
0.2
Aug 2013
17
0.2
Apr 2014
18
0.2
May 2014
19
0.2
Jun 2014
20
0.2
Jul 2014
21
0.2
Oct 2014
22
0.2
Nov 2014
23
0.2
Dec 2014
24
0.2
Jan 2015
25
0.2
Feb 2015
187
1.0
Current Month
14
0.0
Last Month
Maximum Hourly Rain monthly extremes: lowest daily value in each month For Maximum Hourly Rain, there are 195 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
191
1.0
Current Month
141
3.8
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
1.0
Current
6
1.1
Apr 2017
7
1.2
Nov 2021
8
1.2
Feb 2023
9
1.4
Mar 2011
10
1.4
Jun 2024
11
1.5
Apr 2019
12
1.7
Feb 2012
13
1.9
Mar 2010
14
1.9
Jul 2010
15
1.9
Nov 2010
16
1.9
Feb 2013
17
2.2
Jan 2010
18
2.2
Dec 2010
19
2.2
Feb 2015
20
2.2
Aug 2016
21
2.2
Jul 2020
22
2.2
May 2022
23
2.3
Jan 2013
24
2.4
Feb 2018
25
2.6
Apr 2015
5
1.0
Current Month
55
3.8
Last Month
Maximum Hourly Rain monthly extremes: highest daily value in each month For Maximum Hourly Rain, there are 195 valid months for the chosen period from 2009 to present in London, nw3.
