Daily Report for 18th October 2026

Bad date specified. Defaulted to most recent report available.

Measure	Value (anomaly)	Time	Month cumul.	Record High	Record Low
Minimum Temperature	7.2 °C (-1.3)	07:49	9.9 °C (+0.6)	16.4 °C (+7.9), 2014	2.8 °C (-5.7), 2009
Maximum Temperature	14.0 °C (-0.6)	13:18	18.1 °C (+2.4)	19.5 °C (+4.9), 2014	12.3 °C (-2.3), 2020
Mean Temperature	9.6 °C (-1.0)		14.1 °C (+1.5)	17.8 °C, 2014	7.1 °C, 2009
Minimum Humidity	62%	13:20	59%	84%, 2021	42%, 2011
Maximum Humidity	91%	23:54	90%	98%, 2013	79%, 2025
Mean Humidity	79%		77%	92%, 2021	66%, 2011
Minimum Pressure	1027 hPa	23:41	1020 hPa	1027 hPa, 2026	984 hPa, 2023
Maximum Pressure	1034 hPa	00:00	1026 hPa	1034 hPa, 2026	1003 hPa, 2019
Mean Pressure	1030 hPa		1023 hPa	1030 hPa, 2026	996 hPa, 2023
Mean Wind Speed	5.0 mph (+0.9)		4.1 mph (+0.0)	9.0 mph, 2016	1.0 mph, 2020
Maximum Wind Speed	15.1 mph	13:49	12.6 mph	23.1 mph, 2016	5.5 mph, 2009
Maximum Gust	25.3 mph	13:50	20.1 mph	35.5 mph, 2016	7.5 mph, 2009
Mean Wind Direction	n/a		SW	W, 2009	NNE, 2015
Rainfall	3.0 mm		17.4 mm (46%)	11.0 mm, 2023	0.0 mm, 2009
Maximum Hourly Rain	1.4 mm	13:54	0.4 mm	4.0 mm, 2017	0.3 mm, 2012
Maximum 10-min Rain	1.4 mm	13:54	0.3 mm	2.4 mm, 2019	0.3 mm, 2012
Maximum Rain Rate	14 mm/h	13:52	2.1 mm/h	66 mm/h, 2019	1.4 mm/h, 2021
Minimum Dew Point	4.4 °C	07:07	7.1 °C	14.8 °C, 2014	-0.5 °C, 2011
Maximum Dew Point	8.3 °C	13:50	12.8 °C	15.9 °C, 2014	4.0 °C, 2009
Mean Dew Point	6.1 °C		10.0 °C	15.4 °C, 2014	2.5 °C, 2009
Measure	Value	Time	Month cumul.	Record High	Record Low
Night Minimum (21-09)	7.2 °C	07:50	10.6 °C	16.2 °C, 2014	2.8 °C, 2009
Day Maximum (09-21)	14.0 °C	13:19	18.0 °C	19.5 °C, 2014	12.3 °C, 2020
Max 10m Temp Rise	0.6 °C	09:33	0.5 °C	0.9 °C, 2022	0.2 °C, 2012
Max 1hr Temp Rise	2.5 °C	09:43	2.1 °C	3.3 °C, 2022	0.8 °C, 2016
Max 1hr Hum Rise	17%	14:20	8%	17%, 2026	3%, 2021
Max 10m Temp Fall	2.0 °C	13:58	0.7 °C	2.0 °C, 2026	0.1 °C, 2017
Max 1hr Temp Fall	3.5 °C	14:23	2.0 °C	3.5 °C, 2026	0.2 °C, 2017
Max 1hr Hum Fall	9%	09:45	10%	14%, 2016	4%, 2023
Max 10m Wind Speed	8.6 mph	13:55	8.9 mph	18.2 mph, 2016	0.2 mph, 2020
Minimum Feels-like	3.7 °C	07:05	9.2 °C	20.2 °C, 2014	0.0 °C, 2009
Maximum Feels-like	14.1 °C	13:17	20.4 °C	23.8 °C, 2014	0.0 °C, 2009
Mean Feels-like	8.3 °C		15.4 °C	22.0 °C, 2014	0.0 °C, 2009
Air-frost Hrs	0 hrs		0 hrs	0 hrs, 2009	0 hrs, 2009
Minimum PM2.5	0.3 µg/m³	16:32	1.1 µg/m³	0.3 µg/m³, 2026	0.0 µg/m³, 2009
Maximum PM2.5	2.1 µg/m³	20:05	14.4 µg/m³	2.1 µg/m³, 2026	2.1 µg/m³, 2026
Mean PM2.5	1.1 µg/m³		5.2 µg/m³	1.1 µg/m³, 2026	1.1 µg/m³, 2026
Measure	Value (anomaly)		Month cumul.	Record High	Record Low
Temperature Range	6.8 °C (+0.7)		8.2 °C	10.5 °C, 2022	3.1 °C, 2014
Humidity Range	29%		31%	45%, 2011	14%, 2021
Pressure Range	6 hPa		6 hPa	26 hPa, 2023	3 hPa, 2020

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 18th 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

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