Historical Ranked Spells - Wet % of day · Above 50%
Start year
Longest Above 50%
#
Length
Period
1
3 days
2 Oct 2020 – 4 Oct 2020
2
2 days
28 Apr 2012 – 29 Apr 2012
3
2 days
10 Feb 2013 – 11 Feb 2013
4
2 days
7 Mar 2013 – 8 Mar 2013
5
2 days
10 Dec 2017 – 11 Dec 2017
6
1 day
29 Nov 2009 – 29 Nov 2009
7
1 day
30 Dec 2009 – 30 Dec 2009
8
1 day
6 Jan 2010 – 6 Jan 2010
9
1 day
22 Jan 2010 – 22 Jan 2010
10
1 day
16 Feb 2010 – 16 Feb 2010
11
1 day
4 Mar 2012 – 4 Mar 2012
12
1 day
9 Apr 2012 – 9 Apr 2012
13
1 day
3 Jun 2012 – 3 Jun 2012
14
1 day
11 Jun 2012 – 11 Jun 2012
15
1 day
5 Oct 2012 – 5 Oct 2012
16
1 day
24 Nov 2012 – 24 Nov 2012
17
1 day
20 Dec 2012 – 20 Dec 2012
18
1 day
22 Dec 2012 – 22 Dec 2012
19
1 day
20 Jan 2013 – 20 Jan 2013
20
1 day
23 Mar 2013 – 23 Mar 2013
21
1 day
28 May 2013 – 28 May 2013
22
1 day
24 Aug 2013 – 24 Aug 2013
23
1 day
13 Sep 2013 – 13 Sep 2013
24
1 day
21 Dec 2013 – 21 Dec 2013
25
1 day
23 Dec 2013 – 23 Dec 2013
Longest consecutive-day spells from 2009 to present for London, NW3. Rule: Wet % of day ≥ 50%.
Found 82 matching spells. Showing top 25. Data for Wet % of day begins in 2009.
Percentage of the day (midnight to midnight, local time) that recorded measurable rain.