Detailed Temperature Data

Current
Measure Value
Temperature 16.3 °C
Temperature Trend / hr +2.7 °C
Feels-like 17.8 °C
Night Minimum (21-09) 11.2 °C
Day Maximum (09-21)
24hr Average 17.4 °C
Daily Air Frost Hours 0
Monthly Air Frosts 0
Annual Air Frosts 7
Recent Averages and Extremes
Measure Today Yesterday
Minimum 11.2 °C (-2.2 °C)
05:20
11.7 °C (-1.6 °C)
05:39
Maximum 16.3 °C (-6.2 °C)
08:01
22.3 °C (-0.1 °C)
13:52
Mean 13.5 °C (-4.5 °C)
17.5 °C (-0.4 °C)
Last 6hrs  LondonTemperature31-day chart of mean LondonTemperature 31-day chart of min LondonTemperature 31-day chart of max LondonTemperature
Averages, Extremes and Records
Current Station Lifetime (09-22)
Measure 7-day Month 31-day Year 365-day Overall July 4th Jul
Lowest
Min
11.2 °C
(-2.2)
Today
11.2 °C
(-2.2)
Today
9.4 °C
(-3.0)
21st
-1.8 °C
(-4.9)
6th Jan
-1.8 °C
(-4.9)
6th Jan
-8.1 °C
(-11.0)
11th Feb 2012
8.5 °C
(-6.1)
Day 31, 2015
10.6 °C
(-2.8)
2019
Highest
Max
22.3 °C
(-0.1)
3rd
22.3 °C
(-0.1)
3rd
31.9 °C
(+10.8)
17th
31.9 °C
(+10.8)
17th Jun
31.9 °C
(+10.8)
17th Jun
36.8 °C
(+13.5)
25th Jul 2019
36.8 °C
(+13.5)
Day 25, 2019
26.7 °C
(+4.2)
2014
Highest
Min
15.3 °C
(+2.3)
29th
12.5 °C
(-0.8)
2nd
16.4 °C
(+4.3)
17th
16.4 °C
(+4.3)
17th Jun
17.3 °C
(+2.7)
20th Jul
21.1 °C
(+6.8)
12th Aug 2020
19.6 °C
(+4.9)
Day 24, 2019
17.6 °C
(+4.2)
2015
Lowest
Max
16.3 °C
(-6.2)
Today
16.3 °C
(-6.2)
Today
14.7 °C
(-5.2)
5th
3.3 °C
(-4.5)
25th Jan
3.3 °C
(-4.5)
25th Jan
-2.0 °C
(-9.8)
10th Jan 2009
16.3 °C
(-6.2)
Today
16.3 °C
(-6.2)
Today
Coldest
Day
13.4 °C
(-4.5)
Today
13.4 °C
(-4.5)
Today
12.7 °C
(-2.8)
5th
2.4 °C
(-2.9)
25th Jan
1.0 °C
(-5.9)
28th Nov
-4.1 °C
(-10.5)
28th Feb 2018
13.4 °C
(-4.5)
Today
13.4 °C
(-4.5)
Today
Warmest
Day
17.5 °C
(-0.4)
3rd
17.5 °C
(-0.4)
3rd
25.1 °C
(+8.5)
17th
25.1 °C
(+8.5)
17th Jun
25.1 °C
(+8.5)
17th Jun
28.4 °C
(+9.4)
25th Jul 2019
28.4 °C
(+9.4)
Day 25, 2019
21.8 °C
(+3.8)
2015
Averages                
Mean 16.3 °C
(-1.4)
16.1 °C
(-1.8)
17.4 °C
(+0.7)
10.9 °C
(+0.8)
12.1 °C
(+0.7)
11.5 °C
(+0.2)
18.7 °C
(+0.1)
18.8 °C
(+0.9)
Mean
Minimum
12.4 °C
(-0.8)
11.8 °C
(-1.5)
12.2 °C
(-0.0)
6.9 °C
(+0.4)
8.5 °C
(+0.6)
7.9 °C
(+0.1)
14.2 °C
(+0.0)
13.9 °C
(+0.5)
Mean
Maximum
20.6 °C
(-1.7)
20.4 °C
(-2.0)
22.2 °C
(+1.0)
14.8 °C
(+1.1)
15.7 °C
(+0.8)
15.1 °C
(+0.3)
23.3 °C
(+0.3)
23.6 °C
(+1.1)

Past Year Monthly Averages and Extremes (July 2021 - June 2022)
Extremes Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun
Lowest
Min
10.4 °C
(-4.0)
16th
10.7 °C
(-2.5)
29th
7.8 °C
(-2.4)
30th
5.3 °C
(-2.8)
22nd
-1.8 °C
(-6.0)
29th
-1.4 °C
(-4.8)
22nd
-1.8 °C
(-4.9)
6th
-0.4 °C
(-3.6)
26th
0.1 °C
(-4.6)
21st
-1.3 °C
(-6.7)
3rd
5.2 °C
(-5.6)
30th
8.1 °C
(-2.8)
1st
Highest
Max
31.7 °C
(+8.4)
20th
24.8 °C
(+2.2)
14th
28.4 °C
(+7.8)
7th
19.7 °C
(+5.2)
19th
14.6 °C
(+3.4)
9th
14.7 °C
(+6.9)
31st
15.3 °C
(+7.5)
1st
14.7 °C
(+6.6)
16th
19.6 °C
(+8.1)
22nd
21.8 °C
(+7.6)
15th
25.9 °C
(+8.1)
17th
31.9 °C
(+10.8)
17th
Highest
Min
17.3 °C
(+2.7)
20th
16.5 °C
(+2.1)
12th
17.2 °C
(+5.1)
10th
16.3 °C
(+7.9)
19th
10.6 °C
(+4.4)
9th
13.2 °C
(+9.9)
30th
12.9 °C
(+9.7)
1st
9.9 °C
(+6.9)
8th
8.7 °C
(+4.7)
11th
11.0 °C
(+5.2)
13th
14.2 °C
(+6.0)
10th
16.4 °C
(+4.3)
17th
Lowest
Max
17.8 °C
(-5.5)
30th
16.3 °C
(-5.2)
30th
14.9 °C
(-2.2)
29th
10.7 °C
(-3.5)
21st
3.4 °C
(-6.2)
28th
4.4 °C
(-4.8)
2nd
3.3 °C
(-4.5)
25th
8.1 °C
(+0.1)
11th
6.6 °C
(-3.5)
7th
7.7 °C
(-5.1)
1st
14.4 °C
(-1.9)
3rd
14.7 °C
(-5.2)
5th
Coldest
Day
15.2 °C
(-2.9)
6th
14.7 °C
(-2.6)
29th
11.6 °C
(-2.1)
29th
8.6 °C
(-2.6)
21st
1.0 °C
(-5.9)
28th
1.9 °C
(-3.6)
22nd
2.4 °C
(-2.9)
25th
4.6 °C
(-0.8)
11th
3.3 °C
(-5.7)
31st
3.6 °C
(-5.5)
2nd
10.7 °C
(-4.4)
30th
12.7 °C
(-2.8)
5th
Warmest
Day
24.3 °C
(+5.4)
19th
19.4 °C
(+0.9)
14th
21.6 °C
(+5.2)
8th
17.6 °C
(+6.2)
19th
12.6 °C
(+3.9)
9th
13.9 °C
(+8.3)
30th
13.5 °C
(+8.0)
1st
12.4 °C
(+7.0)
16th
13.2 °C
(+5.0)
22nd
15.2 °C
(+5.1)
15th
19.4 °C
(+5.9)
17th
25.1 °C
(+8.5)
17th
Averages Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun
Mean 18.8 °C
(+0.2)
16.9 °C
(-1.4)
16.8 °C
(+1.5)
12.7 °C
(+1.0)
8.0 °C
(-0.1)
7.6 °C
(+1.7)
5.5 °C
(+0.1)
7.9 °C
(+2.3)
8.7 °C
(+1.1)
10.4 °C
(+0.3)
14.6 °C
(+1.2)
17.3 °C
(+0.9)
Mean
Minimum
14.7 °C
(+0.5)
13.6 °C
(-0.5)
13.0 °C
(+1.5)
9.6 °C
(+1.0)
5.3 °C
(-0.2)
5.5 °C
(+1.9)
2.8 °C
(-0.2)
4.7 °C
(+1.7)
4.9 °C
(+0.6)
6.0 °C
(+0.0)
10.2 °C
(+1.2)
11.9 °C
(-0.1)
Mean
Maximum
23.3 °C
(+0.3)
20.9 °C
(-1.6)
20.8 °C
(+1.7)
15.7 °C
(+0.9)
10.5 °C
(-0.2)
9.5 °C
(+1.3)
8.1 °C
(+0.3)
10.7 °C
(+2.5)
12.6 °C
(+1.7)
14.9 °C
(+0.6)
19.2 °C
(+1.4)
22.3 °C
(+1.4)

Past Year Seasonal Averages
Season Daily Min Daily Max Mean
Winter 21/22 4.3 °C (+1.1 °C)
9.4 °C (+1.4 °C)
7.0 °C (+1.4 °C)
Spring 2022 7.0 °C (+0.6 °C)
15.6 °C (+1.2 °C)
11.3 °C (+0.9 °C)
Summer 2021 13.4 °C (-0.0 °C)
22.2 °C (+0.0 °C)
17.7 °C (-0.1 °C)
Autumn 2021 9.3 °C (+0.7 °C)
15.7 °C (+0.8 °C)
12.5 °C (+0.8 °C)

View daily tables of min / max / mean Temperature data for the past year
View monthly tables of min / max / mean Temperature data for all months in the station history.

Last 24hrs  LondonTemperature 12month mean  LondonTemperature 12month min  LondonTemperature 12month max  LondonTemperature
Record Period Averages
Measure 7-day Month July 31-day Year 365-day
Coldest -1.6 °C
Ending 9th Jan 2010
1.3 °C
Dec 2010
16.1 °C
Current
0.3 °C
Ending 26th Dec 2010
10.1 °C
2010
10.0 °C
Ending 27th Dec 2010
Warmest 25.0 °C
Ending 13th Aug 2020
21.7 °C
Jul 2018
21.7 °C
2018
21.9 °C
Ending 6th Aug 2018
12.3 °C
2014
12.5 °C
Ending 1st Apr 2019
Lowest
Mean
Daily-Min
-4.1 °C
Ending 20th Dec 2010
-0.9 °C
Dec 2010
11.8 °C
Current
-2.0 °C
Ending 26th Dec 2010
6.7 °C
2010
6.6 °C
Ending 27th Dec 2010
Highest
Mean
Daily-Min
18.8 °C
Ending 14th Aug 2020
15.9 °C
Jul 2018
15.9 °C
2018
16.1 °C
Ending 4th Aug 2018
8.7 °C
2014
9.1 °C
Ending 1st Oct 2016
Lowest
Mean
Daily-Max
0.6 °C
Ending 3rd Dec 2010
3.2 °C
Dec 2010
20.4 °C
Current
2.3 °C
Ending 25th Dec 2010
13.7 °C
2010
13.4 °C
Ending 1st Jun 2013
Highest
Mean
Daily-Max
32.6 °C
Ending 12th Aug 2020
27.2 °C
Jul 2018
27.2 °C
2018
27.8 °C
Ending 27th Jul 2018
16.0 °C
2014
16.5 °C
Ending 1st Apr 2019

Ranked Historical Temperature Data

Warmest Days
Rank Min Max Mean
1 21.1 °C
12th Aug 2020
36.8 °C
25th Jul 2019
28.4 °C
25th Jul 2019
2 20.2 °C
11th Aug 2020
36.2 °C
31st Jul 2020
27.2 °C
1st Jul 2015
3 20.0 °C
18th Aug 2012
35.1 °C
7th Aug 2020
26.9 °C
11th Aug 2020
4 19.6 °C
24th Jul 2019
34.2 °C
1st Jul 2015
26.6 °C
26th Jul 2018
5 19.6 °C
26th Jul 2019
33.9 °C
26th Jul 2018
26.5 °C
12th Aug 2020
6 19.5 °C
19th Jul 2014
33.9 °C
12th Aug 2020
26.2 °C
24th Jul 2019
7 19.5 °C
1st Jul 2015
33.7 °C
10th Aug 2020
25.9 °C
18th Jun 2017
8 19.4 °C
23rd Jul 2013
33.6 °C
29th Jun 2019
25.9 °C
10th Aug 2020
9 19.4 °C
25th Jul 2019
33.4 °C
11th Aug 2020
25.7 °C
19th Jun 2017
10 19.4 °C
8th Aug 2020
33.0 °C
21st Jun 2017
25.6 °C
31st Jul 2020
Coldest Days
Rank Min Max Mean
1 -8.1 °C
11th Feb 2012
-2.0 °C
10th Jan 2009
-4.1 °C
28th Feb 2018
2 -7.2 °C
20th Dec 2010
-1.8 °C
28th Feb 2018
-3.7 °C
11th Feb 2012
3 -6.0 °C
17th Dec 2010
-1.2 °C
8th Feb 2021
-3.2 °C
20th Dec 2010
4 -6.0 °C
18th Dec 2010
-1.0 °C
6th Dec 2010
-3.0 °C
17th Dec 2010
5 -5.7 °C
12th Feb 2012
-0.8 °C
17th Dec 2010
-2.8 °C
1st Mar 2018
6 -5.5 °C
17th Jan 2013
-0.8 °C
16th Jan 2013
-2.8 °C
10th Jan 2009
7 -5.4 °C
28th Feb 2018
-0.7 °C
2nd Dec 2010
-2.7 °C
3rd Dec 2010
8 -5.3 °C
7th Jan 2010
-0.3 °C
20th Jan 2013
-2.6 °C
7th Jan 2010
9 -5.3 °C
19th Dec 2010
-0.2 °C
25th Dec 2010
-2.6 °C
19th Dec 2010
10 -5.1 °C
7th Jan 2009
-0.2 °C
9th Feb 2021
-2.5 °C
18th Dec 2010


Warmest Months
Rank Min Max Mean
1 15.9 °C
Jul 2018
27.2 °C
Jul 2018
21.7 °C
Jul 2018
2 15.5 °C
Aug 2020
25.8 °C
Jul 2013
20.4 °C
Jul 2013
3 15.2 °C
Jul 2010
24.7 °C
Jul 2014
19.8 °C
Jul 2019
4 15.2 °C
Jul 2017
24.5 °C
Jul 2019
19.7 °C
Jul 2014
5 15.1 °C
Jul 2019
24.3 °C
Jul 2010
19.6 °C
Aug 2020
6 15.0 °C
Jul 2013
24.2 °C
Aug 2020
19.5 °C
Jul 2010
7 14.9 °C
Jul 2014
23.9 °C
Aug 2019
19.1 °C
Jul 2017
8 14.7 °C
Jul 2016
23.6 °C
Jun 2017
19.0 °C
Aug 2019
9 14.7 °C
Jul 2021
23.5 °C
Aug 2016
18.9 °C
Aug 2016
10 14.7 °C
Aug 2016
23.4 °C
Jun 2018
18.9 °C
Jun 2017
Coldest Months
Rank Min Max Mean
1 -0.9 °C
Dec 2010
3.2 °C
Dec 2010
1.3 °C
Dec 2010
2 -0.2 °C
Jan 2010
3.7 °C
Jan 2010
1.8 °C
Jan 2010
3 0.4 °C
Feb 2018
5.5 °C
Jan 2009
3.2 °C
Jan 2009
4 0.9 °C
Jan 2009
5.7 °C
Feb 2013
3.3 °C
Feb 2018
5 1.0 °C
Mar 2013
5.8 °C
Feb 2010
3.4 °C
Feb 2010
6 1.2 °C
Feb 2013
5.8 °C
Dec 2009
3.5 °C
Feb 2013
7 1.3 °C
Jan 2017
5.9 °C
Feb 2018
3.5 °C
Mar 2013
8 1.3 °C
Feb 2010
6.1 °C
Jan 2013
3.8 °C
Dec 2009
9 1.6 °C
Dec 2009
6.1 °C
Mar 2013
4.1 °C
Jan 2017
10 1.6 °C
Feb 2012
6.4 °C
Jan 2021
4.1 °C
Jan 2021


Warmest Days in July
Rank Min Max Mean
1 19.6 °C
Day 24, 2019
36.8 °C
Day 25, 2019
28.4 °C
Day 25, 2019
2 19.6 °C
Day 26, 2019
36.2 °C
Day 31, 2020
27.2 °C
Day 1, 2015
3 19.5 °C
Day 19, 2014
34.2 °C
Day 1, 2015
26.6 °C
Day 26, 2018
4 19.5 °C
Day 1, 2015
33.9 °C
Day 26, 2018
26.2 °C
Day 24, 2019
5 19.4 °C
Day 23, 2013
32.7 °C
Day 22, 2013
25.6 °C
Day 31, 2020
Coldest Days in July
Rank Min Max Mean
1 8.5 °C
Day 31, 2015
16.3 °C
Today
13.4 °C
Today
2 8.9 °C
Day 12, 2020
16.5 °C
Day 24, 2015
14.4 °C
Day 24, 2015
3 9.1 °C
Day 30, 2011
16.6 °C
Day 26, 2015
14.5 °C
Day 12, 2012
4 9.4 °C
Day 7, 2020
16.9 °C
Day 14, 2012
14.5 °C
Day 26, 2015
5 9.7 °C
Day 21, 2020
17.0 °C
Day 16, 2012
14.6 °C
Day 13, 2011

Notes

  • Temperature records began on 1st Jan 2009
  • Figures in brackets refer to departure from average conditions
  • An air frost requires the overnight (21-09) temperature to fall below freezing
  • All figures, unless specified, relate to the period midnight-midnight, this being when daily extremes are reset.
Definition of 'Feels-like' temperature: This displays either the Wind Chill index or the 'Humidex', depending on the temperature and humidity. These indices are attempts to depict what the air actually feels like on a human's skin - either from the warming effect of high humidity, or the cooling effect of the wind. However, they have little physical meaning and their valid use is debatable, so are provided for interest only.