Historical Ranked Monthly Data for March - Maximum Hourly Rain / mm
Weather Variable:
Top monthly-mean
Rank
Value
Date
1
3.2
Mar 2012
2
2.1
Mar 2017
3
2.0
Mar 2009
4
1.9
Mar 2016
5
1.8
Mar 2014
6
1.6
Mar 2019
7
1.5
Mar 2018
8
1.5
Mar 2023
9
1.5
Mar 2024
Bottom monthly-mean
Rank
Value
Date
1
0.7
Mar 2022
2
0.9
Mar 2025
3
1.1
Mar 2010
4
1.2
Mar 2015
5
1.2
Mar 2013
6
1.2
Mar 2021
7
1.2
Mar 2011
8
1.4
Mar 2020
9
1.5
Mar 2024
Maximum Hourly Rain monthly extremes: monthly average For Maximum Hourly Rain, there are 17 valid months for the chosen period from 2009 to present for Mar in London, nw3.
Top monthly-lowest
Rank
Value
Date
1
2.6
Mar 2012
2
0.8
Mar 2025
3
0.8
Mar 2011
4
0.6
Mar 2014
5
0.3
Mar 2017
6
0.3
Mar 2013
7
0.3
Mar 2010
8
0.3
Mar 2009
9
0.2
Mar 2024
Bottom monthly-lowest
Rank
Value
Date
1
0.2
Mar 2015
2
0.2
Mar 2016
3
0.2
Mar 2018
4
0.2
Mar 2019
5
0.2
Mar 2020
6
0.2
Mar 2021
7
0.2
Mar 2022
8
0.2
Mar 2023
9
0.2
Mar 2024
Maximum Hourly Rain monthly extremes: lowest daily value in each month For Maximum Hourly Rain, there are 17 valid months for the chosen period from 2009 to present for Mar in London, nw3.
Top monthly-highest
Rank
Value
Date
1
8.5
Mar 2017
2
6.0
Mar 2009
3
5.0
Mar 2016
4
4.8
Mar 2024
5
4.6
Mar 2023
6
4.2
Mar 2019
7
4.1
Mar 2012
8
3.5
Mar 2018
9
3.4
Mar 2021
Bottom monthly-highest
Rank
Value
Date
1
1.0
Mar 2025
2
1.4
Mar 2011
3
1.9
Mar 2010
4
2.7
Mar 2022
5
3.1
Mar 2014
6
3.2
Mar 2015
7
3.3
Mar 2020
8
3.4
Mar 2013
9
3.4
Mar 2021
Maximum Hourly Rain monthly extremes: highest daily value in each month For Maximum Hourly Rain, there are 17 valid months for the chosen period from 2009 to present for Mar in London, nw3.
