Daily Report for 6th January 2026

Measure	Value (anomaly)	Time	Month cumul.	Record High	Record Low
Minimum Temperature	-4.0 °C (-7.1)	06:09	-2.1 °C (-5.3)	8.9 °C (+5.8), 2014	-4.6 °C (-7.7), 2009
Maximum Temperature	4.4 °C (-3.4)	23:48	3.2 °C (-4.6)	12.3 °C (+4.5), 2023	0.3 °C (-7.5), 2010
Mean Temperature	-0.2 °C (-5.3)		0.4 °C (-4.9)	10.9 °C, 2014	-2.1 °C, 2009
Minimum Humidity	80%	00:06	70%	94%, 2011	42%, 2009
Maximum Humidity	90%	14:06	89%	98%, 2010	62%, 2009
Mean Humidity	86%		81%	97%, 2013	52%, 2009
Minimum Pressure	1007 hPa	23:57	1008 hPa	1036 hPa, 2019	972 hPa, 2025
Maximum Pressure	1019 hPa	04:24	1016 hPa	1038 hPa, 2019	995 hPa, 2025
Mean Pressure	1016 hPa		1012 hPa	1037 hPa, 2019	984 hPa, 2025
Mean Wind Speed	4.5 mph (-0.7)		4.8 mph (-0.5)	11.0 mph, 2014	1.4 mph, 2016
Maximum Wind Speed	14.6 mph	23:27	13.1 mph	23.3 mph, 2025	7.3 mph, 2019
Maximum Gust	24.2 mph	23:40	19.8 mph	38.0 mph, 2025	10.4 mph, 2016
Mean Wind Direction	n/a		NW	NW, 2011	NNE, 2021
Rainfall	1.2 mm		2.6 mm (23%)	16.8 mm, 2014	0.0 mm, 2009
Maximum Hourly Rain	1.0 mm	21:51	0.3 mm	3.9 mm, 2014	0.2 mm, 2016
Maximum 10-min Rain	0.4 mm	21:22	0.1 mm	3.1 mm, 2014	0.2 mm, 2017
Maximum Rain Rate	0.8 mm/h	21:33	0.3 mm/h	60 mm/h, 2014	0.6 mm/h, 2017
Minimum Dew Point	-6.0 °C	02:42	-4.5 °C	6.4 °C, 2013	-6.0 °C, 2026
Maximum Dew Point	2.6 °C	23:48	-0.1 °C	11.9 °C, 2014	0.0 °C, 2010
Mean Dew Point	-2.2 °C		-2.5 °C	8.1 °C, 2014	-3.4 °C, 2009
Measure	Value	Time	Month cumul.	Record High	Record Low
Night Minimum (21-09)	-4.0 °C	06:09	-1.8 °C	9.2 °C, 2014	-4.6 °C, 2009
Day Maximum (09-21)	3.9 °C	20:57	3.1 °C	12.2 °C, 2014	0.3 °C, 2010
Max 10m Temp Rise	0.4 °C	09:52	0.3 °C	1.7 °C, 2018	0.1 °C, 2010
Max 1hr Temp Rise	1.4 °C	10:27	1.4 °C	2.8 °C, 2017	0.2 °C, 2010
Max 1hr Hum Rise	5%	22:12	5%	15%, 2014	1%, 2016
Max 10m Temp Fall	0.3 °C	02:11	0.3 °C	2.1 °C, 2025	0.1 °C, 2013
Max 1hr Temp Fall	0.9 °C	02:41	1.0 °C	6.1 °C, 2025	0.4 °C, 2013
Max 1hr Hum Fall	4%	18:30	7%	14%, 2015	1%, 2016
Max 10m Wind Speed	11.7 mph	23:30	9.3 mph	17.2 mph, 2025	4.8 mph, 2019
Minimum Feels-like	-9.8 °C	07:07	-7.5 °C	4.7 °C, 2014	-10.1 °C, 2010
Maximum Feels-like	1.3 °C	18:52	1.8 °C	14.4 °C, 2014	0.3 °C, 2010
Mean Feels-like	-3.8 °C		-3.2 °C	11.0 °C, 2014	-3.8 °C, 2026
Air-frost Hrs	12 hrs		10 hrs	12 hrs, 2026	0 hrs, 2011
Minimum PM2.5	n/a		0.0 µg/m³	0.0 µg/m³, 2009	0.0 µg/m³, 2009
Maximum PM2.5	n/a		0.0 µg/m³	n/a	n/a
Mean PM2.5	n/a		0.0 µg/m³	n/a	n/a
Measure	Value (anomaly)		Month cumul.	Record High	Record Low
Temperature Range	8.4 °C (+3.7)		5.3 °C	9.5 °C, 2025	1.7 °C, 2013
Humidity Range	10%		19%	31%, 2014	3%, 2016
Pressure Range	12 hPa		8 hPa	23 hPa, 2025	2 hPa, 2021

Observation	Detail
Sun Hours	0.7 hrs [10%]
Wet Hours	3 hrs
Cloud Cover	unknown
Events	Snowfall, Lying Snow (trace), Air Frost
Comments	"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""day sn flurries; rn later"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
Observer Absent?	Yes - observations may be unreliable
Pond Temperature	0.7 °C

Notes: Detailed daily weather report for Hampstead, NW3, London on 6th January 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.

View monthly summary

Daily Graph of Conditions

Wind direction

Air pollution

Wind rose

Webcam Summary of Cloud Conditions

Full resolution images at up-to 5 minute intervals