Daily Report for 8th August 2026

Bad date specified. Defaulted to most recent report available.

Measure	Value (anomaly)	Time	Month cumul.	Record High	Record Low
Minimum Temperature	11.7 °C (-2.7)	06:00	14.2 °C (-0.3)	19.4 °C (+5.0), 2020	10.2 °C (-4.2), 2013
Maximum Temperature	28.5 °C (+5.5)	16:43	27.6 °C (+4.4)	31.9 °C (+8.9), 2020	17.0 °C (-6.0), 2023
Mean Temperature	21.4 °C (+1.4)		21.2 °C (+2.1)	24.6 °C, 2020	15.1 °C, 2023
Minimum Humidity	28%	16:01	33%	74%, 2023	28%, 2026
Maximum Humidity	85%	06:28	78%	98%, 2009	78%, 2018
Mean Humidity	51%		54%	88%, 2023	51%, 2026
Minimum Pressure	1018 hPa	23:12	1016 hPa	1027 hPa, 2022	1000 hPa, 2011
Maximum Pressure	1023 hPa	00:11	1021 hPa	1030 hPa, 2022	1012 hPa, 2019
Mean Pressure	1021 hPa		1018 hPa	1028 hPa, 2022	1006 hPa, 2021
Mean Wind Speed	2.7 mph (-1.3)		4.3 mph (+0.3)	8.9 mph, 2016	1.8 mph, 2009
Maximum Wind Speed	11.1 mph	15:37	13.4 mph	19.5 mph, 2016	5.8 mph, 2009
Maximum Gust	17.3 mph	14:00	20.0 mph	29.0 mph, 2016	8.7 mph, 2009
Mean Wind Direction	n/a		SW	NW, 2017	NNE, 2010
Rainfall	0.0 mm		0.0 mm (0%)	4.9 mm, 2014	0.0 mm, 2009
Maximum Hourly Rain	n/a		0.0 mm	3.6 mm, 2014	0.3 mm, 2012
Maximum 10-min Rain	n/a		0.0 mm	1.0 mm, 2014	0.3 mm, 2012
Maximum Rain Rate	n/a		0 mm/h	11 mm/h, 2014	1.0 mm/h, 2023
Minimum Dew Point	7.6 °C	19:04	8.3 °C	14.3 °C, 2020	4.2 °C, 2016
Maximum Dew Point	13.1 °C	08:01	13.8 °C	20.0 °C, 2020	11.7 °C, 2016
Mean Dew Point	9.8 °C		10.8 °C	17.3 °C, 2020	7.8 °C, 2016
Measure	Value	Time	Month cumul.	Record High	Record Low
Night Minimum (21-09)	11.7 °C	06:00	14.4 °C	20.4 °C, 2020	10.2 °C, 2013
Day Maximum (09-21)	28.5 °C	16:19	27.6 °C	31.9 °C, 2020	17.0 °C, 2023
Max 10m Temp Rise	1.2 °C	07:28	0.9 °C	1.5 °C, 2013	0.4 °C, 2014
Max 1hr Temp Rise	5.2 °C	07:40	3.6 °C	5.2 °C, 2026	0.9 °C, 2017
Max 1hr Hum Rise	11%	22:19	10%	19%, 2010	4%, 2017
Max 10m Temp Fall	0.9 °C	21:55	0.8 °C	0.9 °C, 2022	0.3 °C, 2017
Max 1hr Temp Fall	3.4 °C	22:28	2.7 °C	3.4 °C, 2012	0.9 °C, 2017
Max 1hr Hum Fall	18%	08:18	15%	33%, 2010	3%, 2023
Max 10m Wind Speed	7.5 mph	13:55	9.6 mph	14.1 mph, 2016	4.8 mph, 2012
Minimum Feels-like	12.3 °C	05:43	15.2 °C	23.9 °C, 2020	10.3 °C, 2013
Maximum Feels-like	29.9 °C	13:39	29.7 °C	39.3 °C, 2020	20.1 °C, 2017
Mean Feels-like	22.7 °C		23.1 °C	30.2 °C, 2020	17.6 °C, 2011
Air-frost Hrs	0 hrs		0 hrs	0 hrs, 2009	0 hrs, 2009
Minimum PM2.5	1.3 µg/m³	09:00	2.2 µg/m³	1.3 µg/m³, 2026	0.0 µg/m³, 2009
Maximum PM2.5	25.9 µg/m³	17:40	11.3 µg/m³	25.9 µg/m³, 2026	25.9 µg/m³, 2026
Mean PM2.5	4.8 µg/m³		4.9 µg/m³	4.8 µg/m³, 2026	4.8 µg/m³, 2026
Measure	Value (anomaly)		Month cumul.	Record High	Record Low
Temperature Range	16.8 °C (+8.2)		13.4 °C	16.8 °C, 2026	3.6 °C, 2017
Humidity Range	57%		45%	57%, 2026	17%, 2017
Pressure Range	6 hPa		5 hPa	15 hPa, 2011	2 hPa, 2009

Observation	Detail
Sun Hours	n/a
Wet Hours	n/a
Cloud Cover	not available
Events	None
Comments	None known
Observer Absent?	No
Pond Temperature	n/a

Notes: Detailed daily weather report for Hampstead, NW3, London on 8th August 2026. Times of extremes use the midpoint of the longest continuous period at that value. Cumulative anomalies are relative to the expected value for the month-to-date. Sun and wet hours are derived from webcam/rainfall analysis and may be adjusted. Data should be viewed with appropriate caution.

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Daily Graph of Conditions

Wind direction

Air pollution

Wind rose

Webcam Summary of Cloud Conditions

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