Daily Report for 10th November 2024

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 4.6 °C (-1.4) 04:09 8.9 °C (+2.5) 14.2 °C (+8.2), 2015 1.2 °C (-4.8), 2013
Maximum Temperature 11.3 °C (+0.4) 23:56 11.4 °C (-0.0) 16.3 °C (+5.4), 2015 7.0 °C (-3.9), 2010
Mean Temperature 8.7 °C (-0.5) 10.2 °C (+1.3) 15.0 °C, 2015 4.2 °C, 2010
Minimum Humidity 83% 00:20 84% 92%, 2009 53%, 2017
Maximum Humidity 96% 22:54 92% 98%, 2009 81%, 2016
Mean Humidity 91% 89% 96%, 2009 73%, 2010
Minimum Pressure 1026 hPa 01:40 1026 hPa 1026 hPa, 2024 987 hPa, 2010
Maximum Pressure 1032 hPa 23:51 1030 hPa 1032 hPa, 2024 996 hPa, 2018
Mean Pressure 1029 hPa 1028 hPa 1029 hPa, 2024 995 hPa, 2018
Mean Wind Speed 2.0 mph (-2.6) 2.1 mph (-2.5) 8.3 mph, 2015 1.3 mph, 2009
Maximum Wind Speed 7.4 mph 14:55 7.3 mph 20.6 mph, 2016 3.5 mph, 2009
Maximum Gust 9.2 mph 13:18 10.7 mph 27.6 mph, 2022 4.6 mph, 2009
Mean Wind Direction W
Rainfall 0.0 mm 0.1 mm (0%) 19.1 mm, 2018
Maximum Hourly Rain n/a 5.7, 2018
Maximum 10-min Rain n/a 2.2, 2018
Maximum Rain Rate n/a 66, 2018
Minimum Dew Point 2.9 °C 03:38 7.1 °C 12.1 °C, 2015 -2.6 °C, 2010
Maximum Dew Point 10.7 °C 23:56 9.7 °C 14.0 °C, 2015 2.5 °C, 2010
Mean Dew Point 7.2 °C 8.4 °C 12.9 °C, 2015 -0.3 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 4.6 °C 04:10 9.4 °C 14.4 °C, 2015 2.4 °C, 2010
Day Maximum (09-21) * 10.5 °C * 17:17 11.3 °C 16.3 °C, 2015 7.0 °C, 2010
Max 10m Temp Rise 0.3 °C 05:21 0.2 °C 1.1 °C, 2020 0.2 °C, 2011
Max 1hr Temp Rise 1.1 °C 05:58 0.6 °C 1.7 °C, 2018 0.4 °C, 2015
Max 1hr Hum Rise 5% 04:33 3% 12%, 2018 1%, 2015
Max 10m Temp Fall 0.4 °C 03:23 0.2 °C 1.0 °C, 2018 0.2 °C, 2009
Max 1hr Temp Fall 1.4 °C 03:42 0.7 °C 2.9 °C, 2018 0.3 °C, 2021
Max 1hr Hum Fall 5% 07:07 4% 22%, 2017 2%, 2015
Max 10m Wind Speed 4.8 mph 14:05 4.9 mph 15.4 mph, 2016 4.8 mph, 2024
Minimum Feels-like 4.2 °C 05:08 8.2 °C 16.5 °C, 2015 -2.4 °C, 2010
Maximum Feels-like 12.9 °C 23:51 12.6 °C 19.7 °C, 2015 7.0 °C, 2010
Mean Feels-like 8.9 °C 10.6 °C 17.8 °C, 2015 1.9 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 6.7 °C (+1.8) 2.6 °C (-2.6) 7.0 °C (+2.1), 2013 2.1 °C (-2.8), 2015
Humidity Range 13% 8% 41%, 2017 3%, 2015
Pressure Range 5 hPa 5 hPa 22 hPa, 2013 2 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]2.5 hrs (8%) [3%] 8.2 [101%], 2013 0 [0%], 2009
Wet Hours 00.3 hrs (1%) [0.1%] 12, 2018 0, 2010
Cloud Cover Mostly Cloudy or Overcast
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 10.0 °C
Notes
Detailed daily weather report for Hampstead nw3 in London on 10th November 2024.
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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Webcam Summary of Cloud Conditions

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