Daily Report for 11th February 2026

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 8.2 °C (+5.3) 23:55 6.4 °C (+3.5) 8.4 °C (+5.5), 2011 -8.1 °C (-11.0), 2012
Maximum Temperature 11.6 °C (+3.6) 14:34 9.9 °C (+2.0) 12.0 °C (+4.0), 2011 0.3 °C (-7.7), 2021
Mean Temperature 10.1 °C (+4.5) 8.0 °C (+2.7) 10.1 °C, 2011 -3.7 °C, 2012
Minimum Humidity 80% 14:54 83% 98%, 2013 50%, 2020
Maximum Humidity 95% 03:59 95% 98%, 2013 77%, 2015
Mean Humidity 91% 91% 98%, 2013 67%, 2020
Minimum Pressure 976 hPa 22:44 990 hPa 1036 hPa, 2023 976 hPa, 2026
Maximum Pressure 984 hPa 10:35 997 hPa 1039 hPa, 2023 984 hPa, 2026
Mean Pressure 982 hPa 993 hPa 1037 hPa, 2023 982 hPa, 2026
Mean Wind Speed 5.0 mph (-0.1) 5.1 mph (-0.0) 11.8 mph, 2020 0.8 mph, 2012
Maximum Wind Speed 15.1 mph 12:43 13.1 mph 28.6 mph, 2020 6.4 mph, 2012
Maximum Gust 25.3 mph 12:43 20.3 mph 39.2 mph, 2020 8.5 mph, 2012
Mean Wind Direction W
Rainfall 7.4 mm 52.6 mm (298%) 7.6 mm, 2013
Maximum Hourly Rain 5.0 mm 19:44 5.0 mm, 2026
Maximum 10-min Rain 2.2 mm 19:29 2.2 mm, 2026
Maximum Rain Rate 14 mm/h 19:21 14 mm/h, 2026
Minimum Dew Point 7.3 °C 23:55 5.1 °C 7.3 °C, 2011 -10.2 °C, 2012
Maximum Dew Point 9.8 °C 12:25 8.0 °C 11.0 °C, 2011 -3.8 °C, 2012
Mean Dew Point 8.7 °C 6.6 °C 9.1 °C, 2011 -7.2 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 9.3 °C * 21:20 6.7 °C 9.3 °C, 2026 -8.1 °C, 2012
Day Maximum (09-21) 11.6 °C 13:45 9.7 °C 12.0 °C, 2011 0.3 °C, 2021
Max 10m Temp Rise 0.2 °C 12:23 0.3 °C 0.7 °C, 2012 0.1 °C, 2013
Max 1hr Temp Rise 0.5 °C 09:05 0.8 °C 2.6 °C, 2012 0.2 °C, 2013
Max 1hr Hum Rise 8% 17:53 5% 16%, 2018 0%, 2013
Max 10m Temp Fall 0.4 °C 17:22 0.3 °C 1.0 °C, 2018 0.1 °C, 2013
Max 1hr Temp Fall 1.2 °C 17:43 0.9 °C 2.2 °C, 2018 0.2 °C, 2013
Max 1hr Hum Fall 6% 14:53 4% 17%, 2014 0%, 2013
Max 10m Wind Speed 10.6 mph 13:38 9.7 mph 17.8 mph, 2020 5.0 mph, 2016
Minimum Feels-like 6.2 °C 19:05 3.0 °C 6.5 °C, 2011 -8.4 °C, 2012
Maximum Feels-like 12.7 °C 12:43 9.9 °C 13.7 °C, 2011 -0.4 °C, 2021
Mean Feels-like 9.9 °C 6.3 °C 10.3 °C, 2011 -4.5 °C, 2021
Air-frost Hrs 0 hrs 0 hrs 23 hrs, 2021 0 hrs, 2011
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 3.4 °C (-1.7) 3.5 °C (-1.5) 8.9 °C (+3.8), 2012 0.8 °C (-4.3), 2013
Humidity Range 15% 11% 37%, 2018 0%, 2013
Pressure Range 8 hPa 7 hPa 22 hPa, 2019 1 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]5.3 hrs (18%) [5.7%] 8.7 [100%], 2012 0 [0%], 2013
Wet Hours 5
[Mean rain rate: 1.5 mm/h]		57 hrs (279%) [22%] 18, 2013 , 2009
Cloud Cover unknown
Events None
Comments data is awaiting quality control from site operator
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature @ Hampstead Heath 9.0 °C
Notes
Detailed daily weather report for Hampstead nw3 in London on 11th February 2026.
Times of extremes are computed using the midpoint of the longest continuous period at that extreme value.
Cumulative anomalies are reported according to the expected value for the month-to-date rather than month-end.
Sun hrs are derived based on analysis of webcam observations, but may use data from our closest site, Heathrow, when needed.
Wet hrs are dervied algorithmically from rainfall data, though may be adjusted manually.
Rainfall totals may be manually adjusted after the fact to correct delayed or erroneous data.
Cloud cover and Events are manually reported, often with multi-week delays.
Data is generally reliable and accurate but should always be viewed with some quantity of salt to hand.
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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

daycamsumFull resolution individual images at up-to 5 minute intervals

Wind rose