Daily Report for 1st August 2026

Bad date specified. Defaulted to most recent report available.

Measure	Value (anomaly)	Time	Month cumul.	Record High	Record Low
Minimum Temperature	13.4 °C (-1.2)	06:09	13.4 °C (-1.2)	17.8 °C (+3.2), 2024	8.9 °C (-5.7), 2015
Maximum Temperature	26.9 °C (+3.6)	16:22	26.9 °C (+3.6)	32.8 °C (+9.5), 2013	19.0 °C (-4.3), 2016
Mean Temperature	20.7 °C (+1.2)		20.7 °C (+1.2)	25.5 °C, 2013	15.8 °C, 2016
Minimum Humidity	28%	16:29	28%	67%, 2021	28%, 2026
Maximum Humidity	70%	00:00	70%	93%, 2012	69%, 2011
Mean Humidity	45%		45%	82%, 2021	45%, 2026
Minimum Pressure	1020 hPa	18:43	1020 hPa	1020 hPa, 2018	998 hPa, 2023
Maximum Pressure	1022 hPa	08:50	1022 hPa	1023 hPa, 2018	1004 hPa, 2023
Mean Pressure	1021 hPa		1021 hPa	1022 hPa, 2018	1003 hPa, 2023
Mean Wind Speed	2.3 mph (-1.7)		2.3 mph (-1.7)	6.8 mph, 2023	0.5 mph, 2024
Maximum Wind Speed	9.9 mph	14:41	9.9 mph	15.6 mph, 2016	5.2 mph, 2024
Maximum Gust	12.7 mph	13:36	12.7 mph	22.6 mph, 2016	10.4 mph, 2024
Mean Wind Direction	n/a		N	N, 2026	NNE, 2025
Rainfall	0.0 mm		0.0 mm (0%)	4.6 mm, 2016	0.0 mm, 2010
Maximum Hourly Rain	n/a		0.0 mm	2.4 mm, 2024	0.3 mm, 2009
Maximum 10-min Rain	n/a		0.0 mm	0.8 mm, 2024	0.3 mm, 2009
Maximum Rain Rate	n/a		0 mm/h	7 mm/h, 2024	1.6 mm/h, 2021
Minimum Dew Point	6.4 °C	16:33	6.4 °C	14.5 °C, 2022	4.3 °C, 2015
Maximum Dew Point	12.1 °C	00:00	12.1 °C	21.4 °C, 2024	9.7 °C, 2015
Mean Dew Point	7.8 °C		7.8 °C	17.6 °C, 2024	7.0 °C, 2015
Measure	Value	Time	Month cumul.	Record High	Record Low
Night Minimum (21-09)	13.4 °C	06:09	13.4 °C	17.8 °C, 2024	8.9 °C, 2015
Day Maximum (09-21)	26.9 °C	16:23	26.9 °C	32.8 °C, 2013	19.0 °C, 2016
Max 10m Temp Rise	0.8 °C	10:42	0.8 °C	1.0 °C, 2015	0.3 °C, 2016
Max 1hr Temp Rise	3.3 °C	07:43	3.3 °C	3.8 °C, 2018	1.1 °C, 2009
Max 1hr Hum Rise	10%	21:37	10%	19%, 2024	6%, 2010
Max 10m Temp Fall	0.8 °C	21:02	0.8 °C	1.0 °C, 2017	0.3 °C, 2014
Max 1hr Temp Fall	3.6 °C	21:43	3.6 °C	3.9 °C, 2024	1.1 °C, 2010
Max 1hr Hum Fall	19%	01:01	19%	21%, 2018	6%, 2009
Max 10m Wind Speed	5.9 mph	15:22	5.9 mph	12.2 mph, 2016	3.3 mph, 2009
Minimum Feels-like	13.4 °C	06:06	13.4 °C	21.6 °C, 2024	8.2 °C, 2015
Maximum Feels-like	27.2 °C	16:22	27.2 °C	37.4 °C, 2013	20.3 °C, 2016
Mean Feels-like	21.0 °C		21.0 °C	30.1 °C, 2013	16.8 °C, 2015
Air-frost Hrs	0 hrs		0 hrs	0 hrs, 2009	0 hrs, 2009
Minimum PM2.5	3.2 µg/m³	16:05	3.2 µg/m³	3.2 µg/m³, 2026	0.0 µg/m³, 2009
Maximum PM2.5	7.8 µg/m³	11:50	7.8 µg/m³	7.8 µg/m³, 2026	7.8 µg/m³, 2026
Mean PM2.5	4.4 µg/m³		4.4 µg/m³	4.4 µg/m³, 2026	4.4 µg/m³, 2026
Measure	Value (anomaly)		Month cumul.	Record High	Record Low
Temperature Range	13.5 °C (+4.8)		13.5 °C	16.2 °C, 2013	5.1 °C, 2009
Humidity Range	42%		42%	60%, 2013	19%, 2025
Pressure Range	2 hPa		2 hPa	11 hPa, 2013	2 hPa, 2010

Observation	Detail
Sun Hours	13.3 hrs [94%]
Wet Hours	0 hrs
Cloud Cover	unknown
Events	None
Comments	blr
Observer Absent?	Yes - observations may be unreliable
Pond Temperature	23.0 °C

Notes: Detailed daily weather report for Hampstead, NW3, London on 1st 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

Full resolution images at up-to 5 minute intervals