Historical Ranked Annual Data - Wet Hours / hrs
Top annual total
#
Value
Date
1
725
2012
2
691
2019
3
676
2013
4
669
2024
5
662
2023
6
659
2014
7
631
2020
8
611
2015
9
585
2018
10
547
2017
11
540
2021
12
535
2016
13
503
2010
14
486
2025
15
472
2022
16
424
2009
17
407
2011
18
301
2026
18
301
Current year
14
486
Last year
Bottom annual total
#
Value
Date
1
301
2026
2
407
2011
3
424
2009
4
472
2022
5
486
2025
6
503
2010
7
535
2016
8
540
2021
9
547
2017
10
585
2018
11
611
2015
12
631
2020
13
659
2014
14
662
2023
15
669
2024
16
676
2013
17
691
2019
18
725
2012
1
301
Current year
5
486
Last year
Wet Hours annual extremes: highest and lowest annual totals.
There are 18 valid years for the chosen period from 2009 to present in London, NW3. Data for Wet Hours begins in 2009.