Historical Ranked Monthly Data for Dec - Mean Dew Point / °C
Weather Variable:
Top monthly mean
Rank
Value
Date
1
8.3
Dec 2015
2
6.4
Dec 2023
3
5.9
Dec 2024
4
5.8
Dec 2018
5
5.6
Dec 2021
6
5.6
Dec 2025
7
5.0
Dec 2019
8
4.8
Dec 2013
9
4.4
Dec 2020
Bottom monthly mean
Rank
Value
Date
1
-0.5
Dec 2010
2
2.5
Dec 2009
3
3.3
Dec 2014
4
3.3
Dec 2022
5
3.7
Dec 2012
6
3.7
Dec 2011
7
3.8
Dec 2017
8
3.9
Dec 2016
9
4.4
Dec 2020
Mean Dew Point monthly extremes: highest and lowest monthly means. 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
4.3
Dec 2015
2
2.1
Dec 2024
3
0.3
Dec 2019
4
0.1
Dec 2013
5
-1.0
Dec 2011
6
-1.1
Dec 2018
7
-1.1
Dec 2021
8
-1.2
Dec 2025
9
-1.4
Dec 2020
Bottom monthly lowest
Rank
Value
Date
1
-5.8
Dec 2010
2
-4.2
Dec 2022
3
-3.8
Dec 2009
4
-2.3
Dec 2012
5
-2.1
Dec 2014
6
-1.9
Dec 2023
7
-1.6
Dec 2017
8
-1.6
Dec 2016
9
-1.4
Dec 2020
Mean Dew Point 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
12.0
Dec 2021
2
12.0
Dec 2015
3
11.7
Dec 2018
4
11.2
Dec 2023
5
11.1
Dec 2022
6
11.0
Dec 2024
7
10.9
Dec 2014
8
10.4
Dec 2025
9
10.3
Dec 2013
Bottom monthly highest
Rank
Value
Date
1
7.7
Dec 2010
2
9.1
Dec 2016
3
9.4
Dec 2019
4
9.6
Dec 2017
5
9.6
Dec 2012
6
9.8
Dec 2020
7
10.2
Dec 2009
8
10.3
Dec 2011
9
10.3
Dec 2013
Mean Dew Point 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.