Historical Ranked Annual Data - Maximum 10-min Rain / mm
Top annual highest
#
Value
Date
1
13.0
2023
2
10.6
2025
3
10.4
2021
4
9.9
2022
5
9.4
2026
6
8.9
2014
7
8.3
2012
8
8.0
2009
9
7.4
2011
10
7.0
2019
11
7.0
2016
12
6.7
2013
13
6.6
2020
14
6.5
2024
15
5.9
2017
16
5.1
2018
17
5.0
2015
18
4.1
2010
5
9.4
Current year
2
10.6
Last year
Bottom annual highest
#
Value
Date
1
4.1
2010
2
5.0
2015
3
5.1
2018
4
5.9
2017
5
6.5
2024
6
6.6
2020
7
6.7
2013
8
7.0
2016
9
7.0
2019
10
7.4
2011
11
8.0
2009
12
8.3
2012
13
8.9
2014
14
9.4
2026
15
9.9
2022
16
10.4
2021
17
10.6
2025
18
13.0
2023
14
9.4
Current year
17
10.6
Last year
Maximum 10-min Rain annual extremes: highest and lowest annual maxima.
There are 18 valid years for the chosen period from 2009 to present in London, NW3. Data for Maximum 10-min Rain begins in 2009.