nw3 weather
Hampstead
,
London
Last Full Update: 02 Aug 2026, 14:15 BSTUpdated: 02 Aug 26 14:15
Main
Home Webcam Graphs Forecast Astronomy About
Detailed Data
Rain Sunshine Temperature Wind Humidity Pressure Climate
Historical Data

Data Tables

Daily Monthly

Rankings

Daily Monthly Annual Periods Spells

Reports

Daily Monthly Annual

Charts

Charts Daily Graphs
Other
Photos Blog new post System External

⚙︎ Site units

Historical Ranked Annual Data - Day Maximum (09-21) / °C

MeanMinMaxRangeNight minDay maxFeels meanFeels minFeels max
Annual
MeanLowestHighestRangeCount ≥Count <
Threshold
-5.00.05.010.015.020.025.030.0
Start year
18811950198020002009

Top annual mean
#
Value
Date
1
17.6
2026
2
16.3
2022
3
16.3
2025
4
15.9
2020
5
15.8
2014
6
15.8
2018
7
15.8
2023
8
15.7
2003*
9
15.5
1995*
10
15.5
2011
11
15.5
2017
12
15.5
2024
13
15.5
1989*
14
15.4
1990*
15
15.4
2019
16
15.2
1999*
17
15.2
2006*
18
15.2
1959*
19
15.2
2002*
20
15.2
2016
21
15.2
2015
22
15.1
1997*
23
15.1
2007*
24
15.0
1994*
25
14.9
2005*
26
14.8
2009
27
14.8
1976*
28
14.7
2004*
29
14.7
2000*
30
14.7
2021
31
14.6
1998*
32
14.6
1961*
33
14.5
1992*
34
14.4
2008*
35
14.4
2001*
36
14.4
2012
37
14.4
1983*
38
14.2
1993*
39
14.2
1957*
40
14.2
1982*
41
14.2
1975*
42
14.0
1984*
43
14.0
1973*
44
14.0
2013
45
14.0
1971*
46
13.9
1970*
47
13.9
1988*
48
13.9
1953*
49
13.8
1960*
50
13.8
1991*
51
13.8
1967*
52
13.7
1969*
53
13.7
1950*
54
13.7
1964*
55
13.7
1966*
56
13.7
1974*
57
13.6
1955*
58
13.6
2010
59
13.6
1951*
60
13.6
1996*
61
13.5
1978*
62
13.4
1952*
63
13.4
1972*
64
13.4
1977*
65
13.4
1980*
66
13.4
1958*
67
13.3
1981*
68
13.2
1987*
69
13.2
1968*
70
13.1
1954*
71
13.1
1979*
72
13.0
1985*
73
13.0
1986*
74
13.0
1965*
75
12.8
1956*
76
12.6
1962*
77
12.4
1963*
1
17.6
Current year
3
16.3
Last year
Bottom annual mean
#
Value
Date
1
12.4
1963*
2
12.6
1962*
3
12.8
1956*
4
13.0
1965*
5
13.0
1986*
6
13.0
1985*
7
13.1
1979*
8
13.1
1954*
9
13.2
1968*
10
13.2
1987*
11
13.3
1981*
12
13.4
1958*
13
13.4
1980*
14
13.4
1977*
15
13.4
1972*
16
13.4
1952*
17
13.5
1978*
18
13.6
1996*
19
13.6
1951*
20
13.6
2010
21
13.6
1955*
22
13.7
1974*
23
13.7
1966*
24
13.7
1964*
25
13.7
1950*
26
13.7
1969*
27
13.8
1967*
28
13.8
1991*
29
13.8
1960*
30
13.9
1953*
31
13.9
1988*
32
13.9
1970*
33
14.0
1971*
34
14.0
2013
35
14.0
1973*
36
14.0
1984*
37
14.2
1975*
38
14.2
1982*
39
14.2
1957*
40
14.2
1993*
41
14.4
1983*
42
14.4
2012
43
14.4
2001*
44
14.4
2008*
45
14.5
1992*
46
14.6
1961*
47
14.6
1998*
48
14.7
2021
49
14.7
2000*
50
14.7
2004*
51
14.8
1976*
52
14.8
2009
53
14.9
2005*
54
15.0
1994*
55
15.1
2007*
56
15.1
1997*
57
15.2
2015
58
15.2
2016
59
15.2
2002*
60
15.2
1959*
61
15.2
2006*
62
15.2
1999*
63
15.4
2019
64
15.4
1990*
65
15.5
1989*
66
15.5
2024
67
15.5
2017
68
15.5
2011
69
15.5
1995*
70
15.7
2003*
71
15.8
2023
72
15.8
2018
73
15.8
2014
74
15.9
2020
75
16.3
2025
76
16.3
2022
77
17.6
2026
77
17.6
Current year
75
16.3
Last year

Day Maximum (09-21) annual extremes: highest and lowest annual means.
There are 77 valid years for the chosen period from 1950 to present in London, NW3. Data for Day Maximum (09-21) begins in 1881.

*Data from before 2009 are mostly from the historical site at Whitestone Pond in Hampstead. Where data from that record is missing, other nearby sites were used, including St James Park, Heathrow, and Kew Gardens (pre-1910). Best efforts have been made to adjust for site differences, but uncertainties are somewhat greater for this data. I am grateful to the Met Office for making this data available for free through the MIDAS Open database.

Highest air temperature during the daytime window 09:00 to 21:00 local time.

⬆︎ Top

📱︎ Lite view

🏠︎ Home

⚒︎ Built by Ben Masschelein-Rodgers

🌲︎ Located in Hampstead, London

☀︎ Sister station: RWC Weather

📧︎ Contact / Social

© nw3weather 2010-2026

🔧︎ Version 5.0 -- page load: 0.702 s