Historical Ranked Monthly Data for Dec - Rainfall / mm
Weather Variable:
Top monthly total
Rank
Value
Date
1
101.4
Dec 2012
2
97.3
Dec 2017
3
92.6
Dec 2019
4
91.0
Dec 2013
5
76.8
Dec 2020
6
76.5
Dec 2009
7
74.4
Dec 2023
8
72.0
Dec 2021
9
61.5
Dec 2018
Bottom monthly total
Rank
Value
Date
1
10.5
Dec 2016
2
26.7
Dec 2010
3
41.2
Dec 2014
4
43.0
Dec 2024
5
52.2
Dec 2015
6
56.2
Dec 2011
7
58.1
Dec 2022
8
60.4
Dec 2025
9
61.5
Dec 2018
Rainfall monthly extremes: highest and lowest monthly totals. There are 17 valid months for the chosen period from 2009 to present for Dec in London, NW3.
Top monthly count
Rank
Value
Date
1
31
Dec 2025
2
31
Dec 2024
3
31
Dec 2023
4
31
Dec 2022
5
31
Dec 2021
6
31
Dec 2020
7
31
Dec 2019
8
31
Dec 2018
9
31
Dec 2017
Bottom monthly count
Rank
Value
Date
1
31
Dec 2009
2
31
Dec 2010
3
31
Dec 2011
4
31
Dec 2012
5
31
Dec 2013
6
31
Dec 2014
7
31
Dec 2015
8
31
Dec 2016
9
31
Dec 2017
Rainfall monthly extremes: most and fewest days with a value. There are 17 valid months for the chosen period from 2009 to present for Dec in London, NW3.
Top monthly lowest
Rank
Value
Date
1
0.0
Dec 2025
2
0.0
Dec 2024
3
0.0
Dec 2023
4
0.0
Dec 2022
5
0.0
Dec 2021
6
0.0
Dec 2020
7
0.0
Dec 2019
8
0.0
Dec 2018
9
0.0
Dec 2017
Bottom monthly lowest
Rank
Value
Date
1
0.0
Dec 2009
2
0.0
Dec 2010
3
0.0
Dec 2011
4
0.0
Dec 2012
5
0.0
Dec 2013
6
0.0
Dec 2014
7
0.0
Dec 2015
8
0.0
Dec 2016
9
0.0
Dec 2017
Rainfall monthly extremes: highest and lowest monthly minima. There are 17 valid months for the chosen period from 2009 to present for Dec in London, NW3.
Top monthly highest
Rank
Value
Date
1
21.7
Dec 2012
2
20.6
Dec 2025
3
20.5
Dec 2017
4
20.4
Dec 2021
5
15.4
Dec 2020
6
15.2
Dec 2019
7
15.2
Dec 2013
8
14.2
Dec 2022
9
13.4
Dec 2024
Bottom monthly highest
Rank
Value
Date
1
6.1
Dec 2015
2
6.6
Dec 2016
3
8.0
Dec 2010
4
9.1
Dec 2011
5
10.7
Dec 2014
6
11.2
Dec 2018
7
11.5
Dec 2009
8
11.5
Dec 2023
9
13.4
Dec 2024
Rainfall monthly extremes: highest and lowest monthly maxima. There are 17 valid months for the chosen period from 2009 to present for Dec in London, NW3.