Detailed Temperature Data

Current/Latest conditions

Temperature

27.1 °C

Temperature Trend / hr

+1.0 °C

Feels-like

27.1 °C

Night Minimum (21-09)

10.7 °C

Day Maximum (09-21)

27.2 °C

24hr Average

18.4 °C

Daily Air Frost Hours

0 hrs

Monthly Air Frosts

0 days

Annual Air Frosts

10 days

Today's Low

10.7 °C @ 00:01 (-2.6)

Today's High

27.2 °C @ 00:00 (+4.8)

Today's Mean

18.4 °C

Yesterday's Low

16.2 °C @ 23:57 (+2.9)

Yesterday's High

26.4 °C @ 16:08 (+4.1)

Yesterday's Mean

21.2 °C

Averages, Extremes, and Records

Recent

Temperature	7-day	July	31-day	Year	365-day
Lowest Min	10.7 °C 3rd Jul 2026	10.7 °C 3rd Jul 2026	8.9 °C 9th Jun 2026	-4.0 °C 6th Jan 2026	-4.0 °C 6th Jan 2026
Highest Max	27.2 °C 3rd Jul 2026	27.2 °C 3rd Jul 2026	35.8 °C 26th Jun 2026	35.8 °C 26th Jun 2026	35.8 °C 26th Jun 2026
Highest Min	20.6 °C 27th Jun 2026	16.2 °C 1st Jul 2026	21.0 °C 26th Jun 2026	21.0 °C 26th Jun 2026	21.0 °C 26th Jun 2026
Lowest Max	21.6 °C 27th Jun 2026	26.4 °C 2nd Jul 2026	16.2 °C 11th Jun 2026	1.6 °C 5th Jan 2026	1.6 °C 5th Jan 2026
Coldest Day	18.4 °C 3rd Jul 2026	18.4 °C 3rd Jul 2026	12.5 °C 11th Jun 2026	-0.8 °C 5th Jan 2026	-0.8 °C 5th Jan 2026
Warmest Day	26.0 °C 27th Jun 2026	21.3 °C 1st Jul 2026	29.1 °C 26th Jun 2026	29.1 °C 26th Jun 2026	29.1 °C 26th Jun 2026
Averages
Mean	21.2 °C	20.3 °C	19.7 °C	11.8 °C	12.9 °C
Mean Minimum	15.9 °C	14.4 °C	14.8 °C	7.8 °C	9.0 °C
Mean Maximum	25.5 °C	26.9 °C	24.6 °C	15.8 °C	16.6 °C

Station Lifetime (2009-2026)

Temperature	Overall	July (all)	3rd Jul
Lowest Min	-8.1 °C 11th Feb 2012	8.5 °C 31st Jul 2015	10.7 °C 3rd Jul 2026
Highest Max	39.1 °C 19th Jul 2022	39.1 °C 19th Jul 2022	27.2 °C 3rd Jul 2026
Highest Min	21.1 °C 12th Aug 2020	21.1 °C 19th Jul 2022	18.6 °C 3rd Jul 2009
Lowest Max	-2.0 °C 10th Jan 2009	16.4 °C 6th Jul 2024	19.0 °C 3rd Jul 2012
Coldest Day	-4.1 °C 28th Feb 2018	13.9 °C 6th Jul 2024	15.5 °C 3rd Jul 2024
Warmest Day	30.1 °C 19th Jul 2022	30.1 °C 19th Jul 2022	21.0 °C 3rd Jul 2014
Averages
Mean	11.7 °C	19.0 °C	18.4 °C
Mean Minimum	8.1 °C	14.5 °C	13.7 °C
Mean Maximum	15.4 °C	23.6 °C	23.2 °C

Record Period Averages

Measure	7-day	Monthly	July	31-day	Annual	365-day
Coldest	-1.6 °C 9th Jan 2010	1.3 °C Dec 2010	16.8 °C Jul 2011	0.3 °C 26th Dec 2010	10.1 °C 2010	10.0 °C 27th Dec 2010
Warmest	25.9 °C 27th Jun 2026	21.7 °C Jul 2018	21.7 °C Jul 2018	21.9 °C 6th Aug 2018	12.6 °C 2022	12.9 °C 27th Jun 2026
Lowest Mean Daily-Min	-4.1 °C 20th Dec 2010	-0.9 °C Dec 2010	12.5 °C Jul 2011	-2.0 °C 26th Dec 2010	6.7 °C 2010	6.6 °C 27th Dec 2010
Highest Mean Daily-Min	19.3 °C 28th Jun 2026	15.9 °C Jul 2018	15.9 °C Jul 2018	16.3 °C 18th Aug 2022	8.8 °C 2024	9.2 °C 4th Jun 2024
Lowest Mean Daily-Max	0.6 °C 3rd Dec 2010	3.2 °C Dec 2010	21.1 °C Jul 2011	2.3 °C 25th Dec 2010	13.7 °C 2010	13.4 °C 1st Jun 2013
Highest Mean Daily-Max	32.6 °C 12th Aug 2020	27.2 °C Jul 2018	27.2 °C Jul 2018	27.8 °C 27th Jul 2018	16.4 °C 2022	16.7 °C 5th Jun 2026

Current year vs last year daily trends for Temperature

Daily London mean Temperature vs climate normals

This year min/max daily trends in detail for Temperature

Current year daily London min Temperature vs climate normals

Current year daily London max Temperature vs climate normals

Past Year Monthly Averages and Extremes (Jul 25 - Jun 26)

Month	Lowest Min	Highest Max	Highest Min	Lowest Max	Coldest Day	Warmest Day	Mean	Mean Minimum	Mean Maximum
Jul	10.7 °C (+0.2) 3rd	27.2 °C (+3.9) 3rd	16.2 °C (+0.2) 1st	26.4 °C (+3.9) 2nd	18.4 °C 3rd	21.3 °C 1st	20.3 °C	14.4 °C (+0.2)	26.9 °C (+3.9)
Aug	8.4 °C (-0.3) 22nd	31.8 °C (+1.7) 12th	18.3 °C (-0.3) 12th	20.8 °C (+1.7) 1st	16.3 °C 21st	25.0 °C 12th	19.2 °C	13.8 °C (-0.3)	24.2 °C (+1.7)
Sep	3.9 °C (-0.5) 23rd	26.8 °C (+0.5) 19th	16.4 °C (-0.5) 18th	15.4 °C (+0.5) 26th	11.0 °C 23rd	20.0 °C 19th	15.1 °C	11.0 °C (-0.5)	19.6 °C (+0.5)
Oct	3.9 °C (+1.0) 26th	20.1 °C (+0.3) 6th	14.1 °C (+1.0) 3rd	11.0 °C (+0.3) 26th	7.8 °C 26th	16.0 °C 3rd	12.4 °C	9.6 °C (+1.0)	15.1 °C (+0.3)
Nov	-1.3 °C (+1.2) 20th	17.3 °C (+0.9) 6th	14.7 °C (+1.2) 5th	3.3 °C (+0.9) 20th	1.3 °C 20th	15.8 °C 5th	9.5 °C	6.7 °C (+1.2)	11.6 °C (+0.9)
Dec	-0.8 °C (+1.8) 31st	14.3 °C (+1.7) 9th	11.4 °C (+1.8) 9th	3.1 °C (+1.7) 31st	1.1 °C 31st	12.9 °C 9th	7.8 °C	5.4 °C (+1.8)	9.9 °C (+1.7)
Jan	-4.0 °C (-0.0) 6th	11.2 °C (-0.0) 18th	9.1 °C (-0.0) 12th	1.6 °C (-0.0) 5th	-0.8 °C 5th	10.1 °C 12th	5.4 °C	3.0 °C (-0.0)	7.8 °C (-0.0)
Feb	-0.3 °C (+3.2) 14th	17.3 °C (+2.1) 25th	10.8 °C (+3.2) 24th	5.6 °C (+2.1) 18th	2.9 °C 14th	12.7 °C 25th	8.1 °C	6.2 °C (+3.2)	10.3 °C (+2.1)
Mar	1.3 °C (+1.0) 22nd	18.5 °C (+2.0) 18th	8.7 °C (+1.0) 2nd	8.9 °C (+2.0) 7th	5.6 °C 14th	12.1 °C 31st	9.0 °C	5.3 °C (+1.0)	12.9 °C (+2.0)
Apr	1.4 °C (+0.5) 6th	26.1 °C (+2.8) 8th	11.3 °C (+0.5) 17th	12.2 °C (+2.8) 2nd	9.0 °C 2nd	16.8 °C 8th	11.8 °C	6.5 °C (+0.5)	17.1 °C (+2.8)
May	1.0 °C (+1.5) 12th	35.2 °C (+3.5) 26th	18.2 °C (+1.5) 23rd	12.3 °C (+3.5) 14th	7.5 °C 11th	27.0 °C 26th	16.1 °C	10.5 °C (+1.5)	21.3 °C (+3.5)
Jun	8.9 °C (+2.8) 9th	35.8 °C (+3.3) 26th	21.0 °C (+2.8) 26th	16.2 °C (+3.3) 11th	12.5 °C 11th	29.1 °C 26th	19.5 °C	14.8 °C (+2.8)	24.2 °C (+3.3)

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.

Past Year Seasonal Averages

Season	Daily Min	Daily Max	Mean
Winter 25/26	4.8 °C (+1.6 °C)	9.3 °C (+1.2 °C)	7.1 °C
Spring 2026	7.4 °C (+1.0 °C)	17.1 °C (+2.8 °C)	12.3 °C
Summer 2025	14.5 °C (+1.1 °C)	24.8 °C (+2.6 °C)	19.8 °C
Autumn 2025	9.1 °C (+0.6 °C)	15.4 °C (+0.6 °C)	12.3 °C

Past 24hrs and past 12 months trends for Temperature

View more Temperature charts

Ranked Historical Temperature Data

Warmest Days

Rank	Daily Low	Daily High	Daily Mean
1	21.1 °C 12th Aug 2020	39.1 °C 19th Jul 2022	30.1 °C 19th Jul 2022
2	21.1 °C 19th Jul 2022	36.8 °C 25th Jul 2019	29.1 °C 26th Jun 2026
3	21.0 °C 26th Jun 2026	36.8 °C 18th Jul 2022	28.6 °C 24th Jun 2026
4	20.8 °C 1st Jul 2025	36.2 °C 31st Jul 2020	28.4 °C 25th Jul 2019
5	20.6 °C 27th Jun 2026	35.8 °C 26th Jun 2026	27.6 °C 1st Jul 2025
6	20.4 °C 24th Jun 2026	35.7 °C 24th Jun 2026	27.2 °C 1st Jul 2015
7	20.3 °C 25th Jun 2026	35.2 °C 26th May 2026	27.2 °C 18th Jul 2022
8	20.2 °C 11th Aug 2020	35.1 °C 7th Aug 2020	27.0 °C 26th May 2026
9	20.0 °C 18th Aug 2012	34.2 °C 1st Jul 2015	26.9 °C 11th Aug 2020
10	19.9 °C 24th Aug 2022	34.1 °C 1st Jul 2025	26.6 °C 26th Jul 2018

Coldest Days

Rank	Daily Low	Daily High	Daily 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 16th Jan 2013	-2.8 °C 1st Mar 2018
6	-5.5 °C 17th Jan 2013	-0.8 °C 17th Dec 2010	-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 19th Dec 2010	-0.3 °C 20th Jan 2013	-2.6 °C 7th Jan 2010
9	-5.3 °C 7th Jan 2010	-0.2 °C 9th Feb 2021	-2.6 °C 19th Dec 2010
10	-5.1 °C 10th Feb 2012	-0.2 °C 2nd Dec 2023	-2.5 °C 18th Dec 2010

View more Temperature rankings

Warmest Months

Rank	Monthly Low	Monthly High	Monthly Mean
1	15.9 °C 1st Jul 2018	27.2 °C 1st Jul 2018	21.7 °C 1st Jul 2018
2	15.6 °C 1st Aug 2022	26.9 °C 1st Jul 2026	20.9 °C 1st Jul 2022
3	15.5 °C 1st Aug 2020	26.2 °C 1st Jul 2022	20.7 °C 1st Aug 2022
4	15.5 °C 1st Jul 2025	25.8 °C 1st Aug 2022	20.5 °C 1st Jul 2025
5	15.2 °C 1st Jul 2010	25.8 °C 1st Jul 2013	20.4 °C 1st Jul 2013
6	15.2 °C 1st Jul 2022	25.1 °C 1st Jul 2025	20.3 °C 1st Jul 2026
7	15.2 °C 1st Jul 2017	24.9 °C 1st Jun 2025	19.8 °C 1st Jul 2019
8	15.1 °C 1st Jul 2019	24.7 °C 1st Jul 2014	19.7 °C 1st Jul 2014
9	15.0 °C 1st Jul 2013	24.5 °C 1st Jun 2023	19.7 °C 1st Jun 2025
10	14.9 °C 1st Jul 2014	24.5 °C 1st Jul 2019	19.6 °C 1st Aug 2020

Coldest Months

Rank	Monthly Low	Monthly High	Monthly Mean
1	-0.9 °C 1st Dec 2010	3.2 °C 1st Dec 2010	1.3 °C 1st Dec 2010
2	-0.2 °C 1st Jan 2010	3.7 °C 1st Jan 2010	1.8 °C 1st Jan 2010
3	0.4 °C 1st Feb 2018	5.5 °C 1st Jan 2009	3.2 °C 1st Jan 2009
4	0.9 °C 1st Jan 2009	5.7 °C 1st Feb 2013	3.3 °C 1st Feb 2018
5	1.0 °C 1st Mar 2013	5.8 °C 1st Feb 2010	3.4 °C 1st Feb 2010
6	1.2 °C 1st Feb 2013	5.8 °C 1st Dec 2009	3.5 °C 1st Feb 2013
7	1.3 °C 1st Jan 2017	5.9 °C 1st Feb 2018	3.5 °C 1st Mar 2013
8	1.3 °C 1st Feb 2010	6.1 °C 1st Jan 2013	3.8 °C 1st Dec 2009
9	1.6 °C 1st Dec 2009	6.1 °C 1st Mar 2013	4.1 °C 1st Jan 2017
10	1.6 °C 1st Feb 2012	6.4 °C 1st Jan 2021	4.1 °C 1st Jan 2021

View more Temperature rankings

Warmest Days in July

Rank	Daily Low	Daily High	Daily Mean
1	21.1 °C 19th Jul 2022	39.1 °C 19th Jul 2022	30.1 °C 19th Jul 2022
2	20.8 °C 1st Jul 2025	36.8 °C 18th Jul 2022	28.4 °C 25th Jul 2019
3	19.6 °C 26th Jul 2019	36.8 °C 25th Jul 2019	27.6 °C 1st Jul 2025
4	19.6 °C 24th Jul 2019	36.2 °C 31st Jul 2020	27.2 °C 1st Jul 2015
5	19.5 °C 19th Jul 2014	34.2 °C 1st Jul 2015	27.2 °C 18th Jul 2022

Coldest Days in July

Rank	Daily Low	Daily High	Daily Mean
1	8.5 °C 31st Jul 2015	16.4 °C 6th Jul 2024	13.9 °C 6th Jul 2024
2	8.9 °C 12th Jul 2020	16.5 °C 24th Jul 2015	14.2 °C 7th Jul 2024
3	9.1 °C 30th Jul 2011	16.6 °C 26th Jul 2015	14.4 °C 24th Jul 2015
4	9.4 °C 26th Jul 2023	16.9 °C 24th Jul 2023	14.5 °C 12th Jul 2012
5	9.4 °C 7th Jul 2020	16.9 °C 14th Jul 2012	14.5 °C 26th Jul 2015

View more Temperature rankings

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.