Monthly Data Tables - Maximum Dew Point / °C

Weather Variable:

Monthly Mean Maximum Dew Point
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2026	5.5	7.9	7.6	7.9	11.8	15.7	14.7	-	-	-	-	-	10.1
2025	5.0	4.7	5.9	8.1	10.8	14.8	15.4	14.9	12.9	11.2	9.0	7.6	10.0
2024	5.4	9.1	8.2	8.9	13.5	13.4	16.1	17.0	14.7	12.7	8.4	8.1	11.3
2023	6.0	6.5	7.5	7.9	11.6	16.0	15.3	16.2	17.1	13.3	8.5	8.3	11.2
2022	5.7	7.3	6.9	7.6	12.1	13.6	15.7	16.7	13.7	13.5	10.3	5.5	10.7
2021	4.7	5.1	6.3	4.1	9.5	15.2	16.8	15.4	15.8	12.5	7.9	7.7	10.1
2020	7.4	7.2	5.4	8.1	9.8	13.5	14.3	16.6	13.6	11.2	10.0	6.3	10.3
2019	4.1	6.8	7.4	7.4	9.7	14.0	15.7	15.7	13.6	11.2	7.4	7.1	10.0
2018	6.8	2.5	5.1	9.4	12.0	13.9	16.1	15.7	12.6	11.0	8.4	8.0	10.1
2017	3.3	5.7	7.4	6.0	11.1	13.6	14.4	13.5	13.1	12.6	7.3	6.1	9.5
2016	6.6	4.4	5.4	6.0	10.2	14.2	14.8	15.1	15.4	9.7	5.2	6.2	9.4
2015	6.1	4.0	5.5	7.0	9.4	11.2	13.4	14.6	12.5	11.5	10.8	10.6	9.7
2014	8.0	6.5	6.7	8.8	10.5	12.7	15.2	13.1	14.9	13.3	10.2	6.6	10.6
2013	4.5	2.5	1.8	5.2	8.4	11.4	14.9	15.0	13.9	13.2	7.6	7.5	8.8
2012	6.1	3.0	6.5	6.7	10.7	12.4	13.9	15.1	11.6	10.8	8.0	6.3	9.3
2011	4.8	7.0	5.7	8.8	9.2	12.5	12.4	13.6	14.3	11.8	11.0	6.6	9.8
2010	2.2	4.1	4.9	6.3	8.3	12.8	14.6	14.3	13.0	10.8	6.2	1.6	8.3
2009	-	4.0	5.5	9.1	10.4	12.7	14.5	15.4	12.8	11.5	9.6	5.0	10.0
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Lowest	2.2	2.5	1.8	4.1	8.3	11.2	12.4	13.1	11.6	9.7	5.2	1.6	8.3
Highest	8.0	9.1	8.2	9.4	13.5	16.0	16.8	17.0	17.1	13.5	11.0	10.6	11.3
Mean	5.4	5.5	6.1	7.4	10.5	13.6	14.9	15.2	13.9	11.9	8.6	6.8	10.0

Maximum Dew Point: monthly means for all months since 2009 in London, NW3.

Monthly Lowest Maximum Dew Point
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2026	-2.5	0.8	1.0	2.2	5.7	9.9	12.7	-	-	-	-	-	-2.5
2025	-0.3	-1.1	0.8	4.9	5.2	9.0	9.5	10.4	7.7	6.4	-0.3	0.5	-1.1
2024	-1.7	4.4	4.4	2.8	10.0	9.3	13.3	13.2	8.4	6.0	0.0	4.4	-1.7
2023	-1.6	1.2	1.0	3.2	7.4	10.1	11.6	13.3	11.2	4.9	0.8	-1.0	-1.6
2022	1.1	2.5	0.9	1.1	8.0	10.8	13.0	9.8	5.0	8.7	6.4	-1.7	-1.7
2021	-0.1	-5.1	-0.6	-1.6	3.7	10.3	13.6	13.1	11.4	8.4	-0.9	0.3	-5.1
2020	2.6	1.0	1.2	2.1	1.7	8.8	9.7	10.5	7.3	8.6	5.3	-0.3	-0.3
2019	-0.5	0.5	4.3	1.9	3.6	9.8	12.1	11.5	8.9	5.9	3.0	2.4	-0.5
2018	1.2	-5.0	-3.6	3.6	5.3	9.2	11.7	11.3	6.8	3.1	2.6	0.0	-5.0
2017	-2.5	-0.8	1.8	-1.2	4.3	9.2	11.0	9.6	9.8	5.6	-0.1	-0.4	-2.5
2016	-0.7	-1.0	-1.1	1.5	4.8	9.8	9.9	8.3	9.9	5.7	-1.0	0.6	-1.1
2015	0.4	-4.1	0.6	1.2	2.8	6.0	7.8	9.7	10.0	7.8	1.2	7.4	-4.1
2014	3.6	2.3	2.8	3.0	2.4	9.6	10.8	8.1	9.7	7.5	6.8	0.7	0.7
2013	-2.3	-5.0	-4.5	-2.2	0.8	6.8	9.3	9.8	9.8	4.5	3.0	2.9	-5.0
2012	0.1	-7.9	0.9	-0.9	3.1	7.2	9.8	7.8	6.2	2.6	1.3	0.1	-7.9
2011	-3.8	2.6	0.6	2.9	4.5	8.5	8.4	9.8	9.8	4.2	7.1	0.6	-3.8
2010	-2.3	-1.5	-3.7	0.7	1.4	7.0	9.3	9.9	6.0	3.4	-2.2	-3.8	-3.8
2009	-	-2.5	0.7	5.0	5.6	6.4	10.7	10.0	9.3	4.0	4.2	-0.8	-2.5
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Lowest	-3.8	-7.9	-4.5	-2.2	0.8	6.0	7.8	7.8	5.0	2.6	-2.2	-3.8	-7.9
Highest	3.6	4.4	4.4	5.0	10.0	10.8	13.6	13.3	11.4	8.7	7.1	7.4	0.7
Mean	-0.5	-1.0	0.4	1.7	4.5	8.8	10.8	10.4	8.7	5.7	2.2	0.7	-2.8

Maximum Dew Point: lowest daily value each month for all months since 2009 in London, NW3.

Monthly Highest Maximum Dew Point
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2026	9.7	11.9	10.8	12.7	18.8	24.0	15.8	-	-	-	-	-	24.0
2025	11.8	11.4	10.9	12.1	15.8	19.2	20.2	19.9	18.0	16.2	13.7	12.9	20.2
2024	11.8	12.5	12.2	14.6	16.2	19.5	20.0	24.2	21.1	18.1	13.6	12.7	24.2
2023	11.7	11.2	11.7	12.8	14.0	21.2	19.8	19.3	22.2	18.6	13.9	12.3	22.2
2022	12.0	12.4	10.3	13.0	15.7	18.2	20.8	20.1	18.2	17.0	13.2	12.0	20.8
2021	10.3	10.9	11.4	9.4	14.1	19.7	21.5	17.7	19.0	16.6	12.1	13.0	21.5
2020	11.5	11.4	11.9	11.1	15.5	19.0	18.0	21.2	19.4	15.3	15.2	12.2	21.2
2019	9.4	9.9	10.2	13.4	16.0	20.2	21.1	18.7	17.7	15.8	13.9	11.0	21.1
2018	11.2	9.6	11.3	14.6	19.8	17.3	20.9	18.8	17.7	16.9	12.6	12.3	20.9
2017	8.2	12.2	11.0	10.8	16.9	18.9	18.5	16.8	18.6	16.4	12.6	11.4	18.9
2016	13.2	11.0	11.2	10.1	18.8	19.2	18.3	19.0	19.8	14.0	12.8	10.3	19.8
2015	13.2	10.5	10.9	12.2	14.7	17.1	18.4	18.2	15.6	16.7	15.5	13.5	18.4
2014	11.9	10.7	10.2	13.1	14.2	17.0	20.1	19.2	19.0	16.3	14.6	11.5	20.1
2013	12.3	8.5	9.4	12.4	13.9	17.5	20.8	18.8	19.3	17.4	13.5	11.9	20.8
2012	11.3	11.5	9.7	13.1	17.6	19.9	17.9	19.8	16.0	15.0	12.1	12.6	19.9
2011	12.0	11.0	12.6	12.5	15.1	18.2	16.4	18.1	18.6	16.4	14.3	11.2	18.6
2010	7.6	9.0	12.0	11.7	15.1	16.9	17.8	18.3	16.7	17.1	14.6	8.3	18.3
2009	-	8.7	9.3	14.5	16.2	19.8	18.8	19.4	17.8	17.8	15.8	11.3	19.8
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Lowest	7.6	8.5	9.3	9.4	13.9	16.9	15.8	16.8	15.6	14.0	12.1	8.3	18.3
Highest	13.2	12.5	12.6	14.6	19.8	24.0	21.5	24.2	22.2	18.6	15.8	13.5	24.2
Mean	11.1	10.8	10.9	12.4	16.0	19.0	19.2	19.3	18.5	16.6	13.8	11.8	20.6

Maximum Dew Point: highest daily value each month for all months since 2009 in London, NW3.