Historical Ranked Monthly Data for Sep - Maximum Humidity / %
Weather Variable:
Top monthly mean
Rank
Value
Date
1
94
Sep 2024
2
94
Sep 2023
3
94
Sep 2014
4
93
Sep 2022
5
93
Sep 2013
6
93
Sep 2021
7
92
Sep 2017
8
91
Sep 2010
9
91
Sep 2011
Bottom monthly mean
Rank
Value
Date
1
87
Sep 2016
2
87
Sep 2012
3
89
Sep 2025
4
89
Sep 2019
5
90
Sep 2009
6
90
Sep 2018
7
90
Sep 2020
8
91
Sep 2015
9
91
Sep 2011
Maximum Humidity monthly extremes: highest and lowest monthly means. There are 17 valid months for the chosen period from 2009 to present for Sep in London, NW3.
Top monthly lowest
Rank
Value
Date
1
88
Sep 2024
2
87
Sep 2023
3
87
Sep 2022
4
86
Sep 2021
5
86
Sep 2014
6
83
Sep 2018
7
83
Sep 2015
8
81
Sep 2025
9
81
Sep 2020
Bottom monthly lowest
Rank
Value
Date
1
73
Sep 2013
2
75
Sep 2012
3
77
Sep 2009
4
78
Sep 2011
5
80
Sep 2010
6
80
Sep 2016
7
80
Sep 2017
8
81
Sep 2019
9
81
Sep 2020
Maximum Humidity monthly extremes: highest and lowest monthly minima. There are 17 valid months for the chosen period from 2009 to present for Sep in London, NW3.
Top monthly highest
Rank
Value
Date
1
98
Sep 2024
2
98
Sep 2023
3
98
Sep 2021
4
98
Sep 2013
5
98
Sep 2012
6
98
Sep 2011
7
98
Sep 2010
8
98
Sep 2009
9
97
Sep 2022
Bottom monthly highest
Rank
Value
Date
1
95
Sep 2015
2
95
Sep 2016
3
95
Sep 2025
4
96
Sep 2019
5
96
Sep 2020
6
97
Sep 2014
7
97
Sep 2017
8
97
Sep 2018
9
97
Sep 2022
Maximum Humidity monthly extremes: highest and lowest monthly maxima. There are 17 valid months for the chosen period from 2009 to present for Sep in London, NW3.