Detailed Temperature Data

Current
Measure Value
Temperature 13.6 °C
Temperature Trend / hr -0.2 °C
Feels-like 15.1 °C
Night Minimum (21-09) 13.6 °C
Day Maximum (09-21)
24hr Average 13.1 °C
Daily Air Frost Hours 0
Monthly Air Frosts 0
Annual Air Frosts 11
Recent Averages and Extremes
Measure Today Yesterday
Minimum 13.5 °C (+9.3 °C)
05:46
11.7 °C (+7.3 °C)
07:44
Maximum 14.0 °C (+4.4 °C)
02:37
13.9 °C (+4.2 °C)
23:30
Mean 13.8 °C (+6.8 °C)
12.7 °C (+5.7 °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 (09-17)
Measure 7-day Month 31-day Year 365-day Overall Nov 22nd Nov
Lowest
Min
0.2 °C
(-4.7)
17th
0.2 °C
(-4.7)
17th
0.2 °C
(-4.7)
17th
-3.6 °C
(-5.9)
22nd Jan
-3.6 °C
(-5.9)
22nd Jan
-8.1 °C
(-10.2)
11th Feb 2012
-5.0 °C
(-8.8)
Day 28, 2010
-1.9 °C
(-6.2)
2015
Highest
Max
14.0 °C
(+4.4)
Today
15.3 °C
(+2.9)
1st
18.4 °C
(+4.7)
24th
33.0 °C
(+12.2)
21st Jun
33.0 °C
(+12.2)
21st Jun
34.2 °C
(+12.6)
1st Jul 2015
18.1 °C
(+6.3)
Day 4, 2010
14.3 °C
(+4.7)
2014
Highest
Min
13.6 °C
(+9.3)
Today
13.6 °C
(+9.3)
Today
14.2 °C
(+6.1)
24th
18.9 °C
(+7.4)
22nd Jun
18.9 °C
(+7.4)
22nd Jun
20.0 °C
(+6.8)
18th Aug 2012
15.0 °C
(+8.4)
Day 4, 2010
13.6 °C
(+9.3)
Today
Lowest
Max
7.3 °C
(-2.5)
19th
7.1 °C
(-2.9)
13th
7.1 °C
(-2.9)
13th
0.4 °C
(-6.6)
26th Jan
0.4 °C
(-6.6)
26th Jan
-2.0 °C
(-9.0)
10th Jan 2009
0.6 °C
(-8.7)
Day 28, 2010
5.4 °C
(-4.2)
2015
Coldest
Day
4.4 °C
(-2.9)
17th
4.4 °C
(-2.9)
17th
4.4 °C
(-2.9)
17th
-0.5 °C
(-5.1)
22nd Jan
-0.5 °C
(-5.1)
22nd Jan
-3.7 °C
(-8.3)
11th Feb 2012
-2.1 °C
(-8.6)
Day 28, 2010
1.8 °C
(-5.2)
2015
Warmest
Day
13.8 °C
(+6.8)
Today
13.8 °C
(+6.8)
Today
16.1 °C
(+5.2)
24th
25.9 °C
(+10.0)
18th Jun
25.9 °C
(+10.0)
18th Jun
27.2 °C
(+10.4)
1st Jul 2015
16.2 °C
(+7.0)
Day 4, 2010
13.8 °C
(+6.8)
Today
Averages                
Mean 9.1 °C
(+1.8)
8.5 °C
(+0.4)
9.4 °C
(+0.6)
12.8 °C
(+1.4)
12.2 °C
(+1.4)
11.5 °C
(+0.7)
8.5 °C
(+0.9)
8.9 °C
(+1.9)
Mean
Minimum
6.1 °C
(+1.4)
5.2 °C
(-0.4)
6.0 °C
(-0.2)
9.1 °C
(+1.3)
8.6 °C
(+1.3)
8.0 °C
(+0.7)
5.8 °C
(+0.8)
6.3 °C
(+2.0)
Mean
Maximum
11.2 °C
(+1.4)
11.1 °C
(+0.5)
12.2 °C
(+0.8)
16.5 °C
(+1.4)
15.7 °C
(+1.5)
15.0 °C
(+0.7)
10.9 °C
(+0.7)
10.8 °C
(+1.1)

Past Year Monthly Averages and Extremes (November 2016 - October 2017)
Extremes Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct
Lowest
Min
-2.9 °C
(-6.6)
30th
-1.2 °C
(-4.0)
28th
-3.6 °C
(-5.9)
22nd
0.1 °C
(-2.2)
6th
3.8 °C
(+1.1)
6th
1.4 °C
(-4.0)
25th
5.1 °C
(-2.2)
10th
10.0 °C
(-0.5)
6th
11.1 °C
(-2.8)
23rd
8.8 °C
(-3.6)
31st
6.9 °C
(-3.8)
22nd
3.1 °C
(-4.2)
30th
Highest
Max
16.5 °C
(+6.6)
15th
14.6 °C
(+6.6)
14th
11.0 °C
(+4.0)
8th
17.1 °C
(+9.5)
20th
21.3 °C
(+9.8)
30th
25.2 °C
(+13.2)
9th
26.7 °C
(+8.9)
26th
33.0 °C
(+12.2)
21st
31.2 °C
(+9.2)
6th
27.9 °C
(+6.4)
28th
22.4 °C
(+1.4)
2nd
22.1 °C
(+7.2)
16th
Highest
Min
13.1 °C
(+8.0)
15th
11.2 °C
(+7.8)
9th
8.7 °C
(+6.2)
8th
10.9 °C
(+8.6)
22nd
12.3 °C
(+7.9)
30th
10.2 °C
(+5.7)
1st
15.7 °C
(+7.6)
16th
18.9 °C
(+7.4)
22nd
18.8 °C
(+6.1)
7th
17.5 °C
(+4.5)
22nd
14.7 °C
(+4.2)
25th
14.2 °C
(+6.1)
24th
Lowest
Max
5.5 °C
(-5.5)
8th
3.4 °C
(-3.8)
28th
0.4 °C
(-6.6)
26th
1.8 °C
(-5.3)
10th
9.4 °C
(+0.6)
1st
9.5 °C
(-4.4)
26th
11.0 °C
(-4.0)
3rd
16.2 °C
(-5.2)
28th
17.6 °C
(-5.1)
24th
15.4 °C
(-7.2)
9th
14.7 °C
(-3.4)
19th
10.8 °C
(-1.9)
30th
Coldest
Day
1.1 °C
(-5.3)
30th
1.1 °C
(-3.9)
28th
-0.5 °C
(-5.1)
22nd
1.3 °C
(-3.3)
10th
7.2 °C
(+1.1)
6th
5.3 °C
(-4.4)
26th
9.1 °C
(-1.6)
3rd
12.9 °C
(-1.9)
6th
15.4 °C
(-2.8)
22nd
13.2 °C
(-3.7)
30th
10.9 °C
(-3.6)
19th
6.3 °C
(-3.7)
30th
Warmest
Day
14.4 °C
(+6.9)
15th
12.5 °C
(+6.6)
9th
9.8 °C
(+5.0)
8th
12.6 °C
(+7.7)
20th
16.4 °C
(+8.5)
30th
16.1 °C
(+7.8)
9th
20.5 °C
(+6.9)
26th
25.9 °C
(+10.0)
18th
24.1 °C
(+6.7)
7th
22.0 °C
(+4.9)
28th
17.5 °C
(+1.2)
5th
16.9 °C
(+4.8)
14th
Averages Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct
Mean 7.1 °C
(-0.5)
7.5 °C
(+2.0)
4.1 °C
(-0.6)
7.2 °C
(+2.3)
10.3 °C
(+3.3)
10.8 °C
(+1.9)
14.7 °C
(+2.2)
18.9 °C
(+3.3)
19.1 °C
(+1.2)
17.6 °C
(-0.1)
14.5 °C
(-0.4)
13.2 °C
(+1.5)
Mean
Minimum
4.2 °C
(-0.8)
4.9 °C
(+1.7)
1.3 °C
(-1.1)
5.0 °C
(+2.8)
7.3 °C
(+3.7)
6.2 °C
(+1.2)
10.4 °C
(+2.1)
14.0 °C
(+2.9)
15.2 °C
(+1.8)
13.6 °C
(+0.4)
10.9 °C
(-0.2)
10.0 °C
(+1.2)
Mean
Maximum
9.9 °C
(-0.3)
9.9 °C
(+2.1)
7.0 °C
(+0.0)
9.5 °C
(+1.9)
13.5 °C
(+3.1)
15.3 °C
(+2.5)
19.3 °C
(+2.6)
23.6 °C
(+3.4)
23.4 °C
(+1.0)
21.9 °C
(-0.3)
18.4 °C
(-0.3)
16.1 °C
(+1.5)

Past Year Seasonal Averages
Season Daily Min Daily Max Mean
Winter 16/17 3.7 °C (+1.1 °C)
8.8 °C (+1.3 °C)
6.3 °C (+1.3 °C)
Spring 2017 8.0 °C (+2.3 °C)
16.0 °C (+2.7 °C)
11.9 °C (+2.5 °C)
Summer 2017 14.3 °C (+1.7 °C)
23.0 °C (+1.4 °C)
18.5 °C (+1.5 °C)
Autumn 2016 8.4 °C (+0.1 °C)
14.8 °C (+0.3 °C)
11.6 °C (+0.2 °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 Nov 31-day Year 365-day
Coldest -1.6 °C
Ending 9th Jan 2010
1.3 °C
Dec 2010
6.2 °C
2010
0.3 °C
Ending 26th Dec 2010
10.1 °C
2010
10.0 °C
Ending 27th Dec 2010
Warmest 23.6 °C
Ending 23rd Jun 2017
20.4 °C
Jul 2013
10.8 °C
2015
20.9 °C
Ending 4th Aug 2013
12.8 °C
2017
12.5 °C
Ending 16th Jul 2017
Lowest
Mean
Daily-Min
-4.1 °C
Ending 20th Dec 2010
-0.9 °C
Dec 2010
3.9 °C
2010
-2.0 °C
Ending 26th Dec 2010
6.7 °C
2010
6.6 °C
Ending 27th Dec 2010
Highest
Mean
Daily-Min
17.8 °C
Ending 20th Aug 2012
15.2 °C
Jul 2010
8.3 °C
2015
15.6 °C
Ending 18th Jul 2017
9.1 °C
2017
9.1 °C
Ending 1st Oct 2016
Lowest
Mean
Daily-Max
0.6 °C
Ending 3rd Dec 2010
3.2 °C
Dec 2010
8.2 °C
2010
2.3 °C
Ending 25th Dec 2010
13.7 °C
2010
13.4 °C
Ending 1st Jun 2013
Highest
Mean
Daily-Max
29.6 °C
Ending 23rd Jun 2017
25.8 °C
Jul 2013
13.0 °C
2015
26.5 °C
Ending 3rd Aug 2013
16.5 °C
2017
16.1 °C
Ending 15th Jul 2017

Ranked Historical Temperature Data

Warmest Days
Rank Min Max Mean
1 20.0 °C
18th Aug 2012
34.2 °C
1st Jul 2015
27.2 °C
1st Jul 2015
2 19.5 °C
19th Jul 2014
33.0 °C
21st Jun 2017
25.9 °C
18th Jun 2017
3 19.5 °C
1st Jul 2015
32.8 °C
1st Aug 2013
25.7 °C
19th Jun 2017
4 19.4 °C
23rd Jul 2013
32.7 °C
22nd Jul 2013
25.5 °C
1st Aug 2013
5 19.3 °C
2nd Jul 2010
32.6 °C
19th Jul 2016
25.4 °C
27th Jun 2011
6 19.3 °C
6th Sep 2016
32.2 °C
24th Aug 2016
25.1 °C
19th Jul 2016
7 19.0 °C
21st Aug 2010
32.0 °C
13th Sep 2016
25.0 °C
18th Aug 2012
8 19.0 °C
14th Sep 2016
31.9 °C
27th Jun 2011
24.8 °C
13th Sep 2016
9 18.9 °C
22nd Jun 2017
31.9 °C
19th Jun 2017
24.7 °C
17th Jul 2013
10 18.8 °C
18th Jun 2017
31.8 °C
18th Jun 2017
24.5 °C
21st Jun 2017
Coldest Days
Rank Min Max Mean
1 -8.1 °C
11th Feb 2012
-2.0 °C
10th Jan 2009
-3.7 °C
11th Feb 2012
2 -7.2 °C
20th Dec 2010
-1.0 °C
6th Dec 2010
-3.2 °C
20th Dec 2010
3 -6.0 °C
17th Dec 2010
-0.8 °C
17th Dec 2010
-3.0 °C
17th Dec 2010
4 -6.0 °C
18th Dec 2010
-0.8 °C
16th Jan 2013
-2.8 °C
10th Jan 2009
5 -5.7 °C
12th Feb 2012
-0.7 °C
2nd Dec 2010
-2.7 °C
3rd Dec 2010
6 -5.5 °C
17th Jan 2013
-0.3 °C
20th Jan 2013
-2.6 °C
7th Jan 2010
7 -5.3 °C
7th Jan 2010
-0.2 °C
25th Dec 2010
-2.6 °C
19th Dec 2010
8 -5.3 °C
19th Dec 2010
-0.1 °C
1st Dec 2010
-2.5 °C
18th Dec 2010
9 -5.1 °C
7th Jan 2009
0.1 °C
7th Jan 2010
-2.4 °C
4th Jan 2010
10 -5.1 °C
4th Feb 2012
0.1 °C
19th Dec 2010
-2.4 °C
6th Dec 2010


Warmest Months
Rank Min Max Mean
1 15.2 °C
Jul 2010
25.8 °C
Jul 2013
20.4 °C
Jul 2013
2 15.2 °C
Jul 2017
24.7 °C
Jul 2014
19.7 °C
Jul 2014
3 15.0 °C
Jul 2013
24.3 °C
Jul 2010
19.5 °C
Jul 2010
4 14.9 °C
Jul 2014
23.6 °C
Jun 2017
19.1 °C
Jul 2017
5 14.7 °C
Jul 2016
23.5 °C
Aug 2016
18.9 °C
Aug 2016
6 14.7 °C
Aug 2016
23.4 °C
Jul 2017
18.9 °C
Jun 2017
7 14.6 °C
Aug 2012
23.2 °C
Jul 2016
18.9 °C
Jul 2016
8 14.1 °C
Aug 2009
23.1 °C
Aug 2013
18.6 °C
Aug 2012
9 14.0 °C
Jul 2015
22.9 °C
Aug 2012
18.5 °C
Aug 2013
10 14.0 °C
Jun 2017
22.7 °C
Jun 2010
18.2 °C
Jul 2015
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 0.9 °C
Jan 2009
5.5 °C
Jan 2009
3.2 °C
Jan 2009
4 1.0 °C
Mar 2013
5.7 °C
Feb 2013
3.4 °C
Feb 2010
5 1.2 °C
Feb 2013
5.8 °C
Feb 2010
3.5 °C
Feb 2013
6 1.3 °C
Jan 2017
5.8 °C
Dec 2009
3.5 °C
Mar 2013
7 1.3 °C
Feb 2010
6.1 °C
Jan 2013
3.8 °C
Dec 2009
8 1.6 °C
Dec 2009
6.1 °C
Mar 2013
4.1 °C
Jan 2017
9 1.6 °C
Feb 2012
6.9 °C
Jan 2011
4.2 °C
Jan 2013
10 2.1 °C
Jan 2013
7.0 °C
Jan 2017
4.6 °C
Feb 2012


Warmest Days in November
Rank Min Max Mean
1 15.0 °C
Day 4, 2010
18.1 °C
Day 4, 2010
16.2 °C
Day 4, 2010
2 14.2 °C
Day 10, 2015
17.4 °C
Day 3, 2011
15.5 °C
Day 6, 2015
3 14.1 °C
Day 6, 2015
17.3 °C
Day 6, 2015
15.3 °C
Day 1, 2014
4 13.7 °C
Day 5, 2015
16.9 °C
Day 1, 2014
15.3 °C
Day 3, 2011
5 13.6 °C
Day 3, 2010
16.8 °C
Day 5, 2010
15.1 °C
Day 7, 2015
Coldest Days in November
Rank Min Max Mean
1 -5.0 °C
Day 28, 2010
0.6 °C
Day 28, 2010
-2.1 °C
Day 28, 2010
2 -3.5 °C
Day 27, 2010
1.0 °C
Day 27, 2010
-1.5 °C
Day 27, 2010
3 -3.2 °C
Day 26, 2010
1.0 °C
Day 30, 2010
-0.8 °C
Day 26, 2010
4 -2.9 °C
Day 30, 2016
1.1 °C
Day 29, 2010
0.1 °C
Day 29, 2010
5 -1.9 °C
Day 22, 2015
2.1 °C
Day 25, 2010
0.3 °C
Day 30, 2010

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.