Historical Ranked Monthly Data for Jan - Mean Dew Point / °C
Weather Variable:
Top monthly mean
Rank
Value
Date
1
5.2
Jan 2020
2
4.9
Jan 2014
3
4.0
Jan 2016
4
4.0
Jan 2018
5
3.6
Jan 2023
6
3.4
Jan 2026
7
3.2
Jan 2022
8
3.2
Jan 2012
9
2.9
Jan 2024
10
2.7
Jan 2011
Bottom monthly mean
Rank
Value
Date
1
-0.8
Jan 2009
2
0.2
Jan 2010
3
0.4
Jan 2017
4
1.9
Jan 2019
5
2.1
Jan 2013
6
2.3
Jan 2015
7
2.5
Jan 2021
8
2.6
Jan 2025
9
2.7
Jan 2011
10
2.9
Jan 2024
Mean Dew Point monthly extremes: highest and lowest monthly means. There are 18 valid months for the chosen period from 2009 to present for Jan in London, NW3.
Top monthly lowest
Rank
Value
Date
1
1.9
Jan 2014
2
0.1
Jan 2020
3
-0.4
Jan 2022
4
-0.7
Jan 2018
5
-1.2
Jan 2021
6
-1.9
Jan 2015
7
-1.9
Jan 2012
8
-2.3
Jan 2019
9
-2.9
Jan 2025
10
-3.3
Jan 2013
Bottom monthly lowest
Rank
Value
Date
1
-5.6
Jan 2011
2
-5.1
Jan 2017
3
-4.9
Jan 2016
4
-4.6
Jan 2024
5
-4.6
Jan 2010
6
-3.9
Jan 2026
7
-3.7
Jan 2009
8
-3.6
Jan 2023
9
-3.3
Jan 2013
10
-2.9
Jan 2025
Mean Dew Point monthly extremes: highest and lowest monthly minima. There are 18 valid months for the chosen period from 2009 to present for Jan in London, NW3.
Top monthly highest
Rank
Value
Date
1
11.7
Jan 2016
2
11.3
Jan 2011
3
11.2
Jan 2022
4
10.2
Jan 2013
5
10.0
Jan 2023
6
9.5
Jan 2012
7
9.5
Jan 2024
8
9.3
Jan 2021
9
9.2
Jan 2020
10
8.9
Jan 2015
Bottom monthly highest
Rank
Value
Date
1
1.7
Jan 2009
2
6.4
Jan 2010
3
6.9
Jan 2019
4
7.0
Jan 2017
5
8.1
Jan 2025
6
8.5
Jan 2026
7
8.6
Jan 2014
8
8.8
Jan 2018
9
8.9
Jan 2015
10
9.2
Jan 2020
Mean Dew Point monthly extremes: highest and lowest monthly maxima. There are 18 valid months for the chosen period from 2009 to present for Jan in London, NW3.