Daily Report for 5th June 2024

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.1 °C (-4.1) 05:17 10.1 °C (-1.1) 12.6 °C (+1.4), 2019 5.4 °C (-5.8), 2012
Maximum Temperature 17.2 °C (-2.8) 14:14 19.4 °C (-0.4) 26.8 °C (+6.8), 2010 12.8 °C (-7.2), 2009
Mean Temperature 13.2 °C (-3.5) 15.1 °C (-0.7) 19.2 °C, 2010 11.2 °C, 2012
Minimum Humidity 43% 16:03 58% 81%, 2022 34%, 2014
Maximum Humidity 95% 05:59 90% 95%, 2021 82%, 2013
Mean Humidity 67% 76% 91%, 2022 64%, 2014
Minimum Pressure 1013 hPa 00:02 1018 hPa 1024 hPa, 2021 996 hPa, 2017
Maximum Pressure 1018 hPa 23:41 1024 hPa 1027 hPa, 2023 1001 hPa, 2020
Mean Pressure 1015 hPa 1021 hPa 1026 hPa, 2023 998 hPa, 2020
Mean Wind Speed 4.2 mph (-0.2) 4.2 mph (-0.2) 7.6 mph, 2017 1.5 mph, 2021
Maximum Wind Speed 12.9 mph 11:52 12.3 mph 19.7 mph, 2020 8.5 mph, 2010
Maximum Gust 25.3 mph 15:00 20.3 mph 31.1 mph, 2020 12.3 mph, 2010
Mean Wind Direction NW
Rainfall 0.0 mm 0.5 mm (6%) 8.9 mm, 2022
Maximum Hourly Rain n/a 4.5, 2022
Maximum 10-min Rain n/a 1.9, 2022
Maximum Rain Rate n/a 18, 2014
Minimum Dew Point 4.2 °C 16:03 7.8 °C 10.1 °C, 2016 2.3 °C, 2020
Maximum Dew Point 9.5 °C 00:17 13.0 °C 17.1 °C, 2015 9.4 °C, 2013
Mean Dew Point 6.8 °C 10.6 °C 12.7 °C, 2016 6.1 °C, 2020
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 7.1 °C 05:17 10.7 °C 13.5 °C, 2015 5.4 °C, 2012
Day Maximum (09-21) 17.2 °C 14:14 19.4 °C 26.8 °C, 2010 12.8 °C, 2009
Max 10m Temp Rise 0.7 °C 13:58 0.6 °C 1.0 °C, 2020 0.3 °C, 2009
Max 1hr Temp Rise 2.6 °C 06:50 2.0 °C 3.3 °C, 2012 0.8 °C, 2009
Max 1hr Hum Rise 8% 21:35 8% 16%, 2012 5%, 2009
Max 10m Temp Fall 0.6 °C 14:37 0.8 °C 1.5 °C, 2020 0.3 °C, 2022
Max 1hr Temp Fall 1.6 °C 20:56 2.1 °C 4.0 °C, 2015 0.8 °C, 2022
Max 1hr Hum Fall 13% 08:35 9% 25%, 2020 3%, 2009
Max 10m Wind Speed 9.0 mph 11:54 8.6 mph 13.6 mph, 2020 6.7 mph, 2021
Minimum Feels-like 6.3 °C 05:17 9.3 °C 14.1 °C, 2021 5.1 °C, 2012
Maximum Feels-like 17.2 °C 14:11 21.9 °C 30.1 °C, 2010 15.7 °C, 2020
Mean Feels-like 13.2 °C 16.7 °C 21.6 °C, 2010 11.7 °C, 2012
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 10.1 °C (+1.4) 9.3 °C (+0.7) 14.8 °C (+6.1), 2010 2.9 °C (-5.8), 2009
Humidity Range 52% 32% 60%, 2014 14%, 2022
Pressure Range 5 hPa 6 hPa 20 hPa, 2017 2 hPa, 2021
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 10 [67%]27 hrs (84%) [36%] 10 [67%], 2013 0 [0%], 2009
Wet Hours 01 hrs (16%) [0.8%] 8, 2011 0, 2010
Cloud Cover unknown
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 16.8 °C
Notes
Detailed daily weather report for Hampstead nw3 in London on 5th June 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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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

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