Daily Report for 27th October 2026

Bad date specified. Defaulted to most recent report available.

Measure	Value (anomaly)	Time	Month cumul.	Record High	Record Low
Minimum Temperature	8.4 °C (+0.9)	23:53	9.2 °C (+0.4)	14.1 °C (+6.5), 2021	1.8 °C (-5.8), 2012
Maximum Temperature	16.5 °C (+3.2)	00:26	16.8 °C (+1.7)	19.8 °C (+6.5), 2022	6.6 °C (-6.7), 2018
Mean Temperature	13.3 °C (+2.0)		13.1 °C (+1.0)	16.2 °C, 2022	4.3 °C, 2012
Minimum Humidity	58%	14:25	62%	81%, 2011	56%, 2013
Maximum Humidity	91%	07:26	91%	98%, 2023	88%, 2016
Mean Humidity	80%		79%	91%, 2023	72%, 2025
Minimum Pressure	1005 hPa	04:54	1013 hPa	1030 hPa, 2016	990 hPa, 2013
Maximum Pressure	1023 hPa	23:59	1023 hPa	1035 hPa, 2017	992 hPa, 2023
Mean Pressure	1012 hPa		1018 hPa	1032 hPa, 2017	991 hPa, 2023
Mean Wind Speed	7.8 mph (+3.7)		4.9 mph (+0.8)	9.0 mph, 2021	2.2 mph, 2019
Maximum Wind Speed	21.1 mph	05:23	14.4 mph	21.1 mph, 2026	7.7 mph, 2017
Maximum Gust	33.4 mph	01:12	23.4 mph	33.9 mph, 2013	11.2 mph, 2009
Mean Wind Direction	n/a		SW	NNW, 2018	NNE, 2012
Rainfall	6.4 mm		89.6 mm (158%)	8.9 mm, 2013	0.0 mm, 2010
Maximum Hourly Rain	4.2 mm	07:38	1.3 mm	4.2 mm, 2026	0.2 mm, 2021
Maximum 10-min Rain	1.8 mm	07:41	0.7 mm	1.8 mm, 2026	0.2 mm, 2021
Maximum Rain Rate	14 mm/h	06:41	8 mm/h	18 mm/h, 2020	4.2 mm/h, 2011
Minimum Dew Point	5.9 °C	23:53	6.4 °C	11.5 °C, 2022	-1.3 °C, 2012
Maximum Dew Point	13.8 °C	05:14	12.4 °C	16.3 °C, 2022	2.6 °C, 2012
Mean Dew Point	9.8 °C		9.4 °C	14.3 °C, 2022	0.9 °C, 2012
Measure	Value	Time	Month cumul.	Record High	Record Low
Night Minimum (21-09)	12.9 °C	08:51	10.0 °C	14.1 °C, 2021	1.8 °C, 2012
Day Maximum (09-21)	14.9 °C	14:16	16.6 °C	19.8 °C, 2022	6.6 °C, 2018
Max 10m Temp Rise	0.3 °C	10:05	0.5 °C	0.8 °C, 2009	0.2 °C, 2011
Max 1hr Temp Rise	0.9 °C	10:56	1.8 °C	2.2 °C, 2009	0.8 °C, 2011
Max 1hr Hum Rise	9%	15:25	8%	11%, 2013	3%, 2015
Max 10m Temp Fall	1.1 °C	14:32	0.6 °C	1.1 °C, 2026	0.2 °C, 2014
Max 1hr Temp Fall	2.0 °C	07:50	1.8 °C	2.6 °C, 2009	0.7 °C, 2025
Max 1hr Hum Fall	13%	12:33	9%	14%, 2024	3%, 2018
Max 10m Wind Speed	14.8 mph	05:31	10.5 mph	15.3 mph, 2013	5.1 mph, 2009
Minimum Feels-like	6.0 °C	23:54	7.8 °C	16.2 °C, 2021	-5.1 °C, 2012
Maximum Feels-like	19.6 °C	00:18	18.9 °C	24.5 °C, 2022	5.8 °C, 2012
Mean Feels-like	14.6 °C		14.0 °C	19.8 °C, 2022	0.7 °C, 2012
Air-frost Hrs	0 hrs		0 hrs	0 hrs, 2009	0 hrs, 2009
Minimum PM2.5	0.1 µg/m³	08:22	1.3 µg/m³	0.1 µg/m³, 2026	0.0 µg/m³, 2009
Maximum PM2.5	19.1 µg/m³	20:00	15.6 µg/m³	19.1 µg/m³, 2026	19.1 µg/m³, 2026
Mean PM2.5	4.6 µg/m³		6.4 µg/m³	4.6 µg/m³, 2026	4.6 µg/m³, 2026
Measure	Value (anomaly)		Month cumul.	Record High	Record Low
Temperature Range	8.1 °C (+2.3)		7.6 °C	8.1 °C, 2026	2.6 °C, 2011
Humidity Range	33%		28%	38%, 2013	11%, 2011
Pressure Range	18 hPa		9 hPa	18 hPa, 2026	2 hPa, 2023

Observation	Detail
Sun Hours	4.7 hrs [53%]
Wet Hours	4 hrs
Cloud Cover	unknown
Events	None
Comments	blr
Observer Absent?	Yes - observations may be unreliable
Pond Temperature	11.5 °C

Notes: Detailed daily weather report for Hampstead, NW3, London on 27th October 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