Daily Report for 10th August 2026

Bad date specified. Defaulted to most recent report available.

Measure	Value (anomaly)	Time	Month cumul.	Record High	Record Low
Minimum Temperature	17.6 °C (+3.2)	05:56	14.5 °C (-0.0)	18.8 °C (+4.4), 2020	9.2 °C (-5.2), 2011
Maximum Temperature	26.7 °C (+3.8)	16:20	28.0 °C (+4.9)	33.7 °C (+10.8), 2020	19.1 °C (-3.8), 2010
Mean Temperature	22.0 °C (+3.5)		21.5 °C (+2.4)	25.9 °C, 2020	14.7 °C, 2018
Minimum Humidity	35%	17:25	32%	69%, 2010	35%, 2026
Maximum Humidity	74%	06:25	77%	96%, 2023	71%, 2013
Mean Humidity	58%		53%	86%, 2010	53%, 2013
Minimum Pressure	1015 hPa	00:01	1016 hPa	1027 hPa, 2025	992 hPa, 2014
Maximum Pressure	1025 hPa	23:51	1021 hPa	1030 hPa, 2025	1007 hPa, 2014
Mean Pressure	1020 hPa		1018 hPa	1028 hPa, 2025	999 hPa, 2014
Mean Wind Speed	3.9 mph (-0.1)		4.1 mph (+0.1)	12.3 mph, 2019	1.7 mph, 2025
Maximum Wind Speed	14.4 mph	19:03	13.2 mph	26.2 mph, 2019	6.9 mph, 2012
Maximum Gust	21.9 mph	19:04	19.9 mph	48.4 mph, 2019	9.7 mph, 2012
Mean Wind Direction	n/a		SW	NW, 2016	N, 2012
Rainfall	0.0 mm		0.0 mm (0%)	26.9 mm, 2014	0.0 mm, 2009
Maximum Hourly Rain	n/a		0.0 mm	23.3 mm, 2014	0.2 mm, 2021
Maximum 10-min Rain	n/a		0.0 mm	8.9 mm, 2014	0.2 mm, 2021
Maximum Rain Rate	n/a		0 mm/h	119 mm/h, 2018	7 mm/h, 2019
Minimum Dew Point	9.5 °C	17:25	8.4 °C	16.2 °C, 2020	4.3 °C, 2016
Maximum Dew Point	15.8 °C	18:58	13.9 °C	20.7 °C, 2020	9.8 °C, 2013
Mean Dew Point	12.9 °C		10.9 °C	18.4 °C, 2020	6.9 °C, 2016
Measure	Value	Time	Month cumul.	Record High	Record Low
Night Minimum (21-09)	17.6 °C	05:57	14.6 °C	18.8 °C, 2020	9.2 °C, 2011
Day Maximum (09-21)	26.7 °C	15:37	28.0 °C	33.7 °C, 2020	19.1 °C, 2010
Max 10m Temp Rise	0.7 °C	11:54	0.9 °C	0.9 °C, 2011	0.4 °C, 2010
Max 1hr Temp Rise	1.8 °C	07:45	3.5 °C	4.8 °C, 2025	1.4 °C, 2010
Max 1hr Hum Rise	28%	19:41	12%	28%, 2026	5%, 2024
Max 10m Temp Fall	1.1 °C	19:05	0.8 °C	1.7 °C, 2014	0.3 °C, 2024
Max 1hr Temp Fall	3.6 °C	19:36	2.8 °C	3.6 °C, 2026	1.0 °C, 2015
Max 1hr Hum Fall	7%	09:24	14%	22%, 2018	6%, 2024
Max 10m Wind Speed	10.5 mph	19:04	9.4 mph	18.0 mph, 2019	4.9 mph, 2012
Minimum Feels-like	20.2 °C	23:52	15.6 °C	23.5 °C, 2020	9.2 °C, 2011
Maximum Feels-like	29.4 °C	14:08	30.1 °C	40.7 °C, 2020	20.2 °C, 2016
Mean Feels-like	24.7 °C		23.4 °C	32.2 °C, 2020	15.5 °C, 2016
Air-frost Hrs	0 hrs		0 hrs	0 hrs, 2009	0 hrs, 2009
Minimum PM2.5	1.5 µg/m³	11:35	2.3 µg/m³	1.5 µg/m³, 2026	0.0 µg/m³, 2009
Maximum PM2.5	15.6 µg/m³	02:07	12.5 µg/m³	15.6 µg/m³, 2026	15.6 µg/m³, 2026
Mean PM2.5	5.8 µg/m³		5.3 µg/m³	5.8 µg/m³, 2026	5.8 µg/m³, 2026
Measure	Value (anomaly)		Month cumul.	Record High	Record Low
Temperature Range	9.1 °C (+0.6)		13.6 °C	15.5 °C, 2025	4.1 °C, 2010
Humidity Range	39%		45%	53%, 2012	15%, 2015
Pressure Range	10 hPa		5 hPa	15 hPa, 2014	2 hPa, 2013

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 10th 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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