Daily Report for 2nd June 2024

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.9 °C (-1.1) 05:54 9.6 °C (-1.4) 15.1 °C (+4.1), 2019 8.1 °C (-2.9), 2022
Maximum Temperature 23.4 °C (+3.8) 17:37 19.8 °C (+0.1) 27.1 °C (+7.5), 2019 12.4 °C (-7.2), 2016
Mean Temperature 16.6 °C (+1.3) 14.6 °C (-0.7) 21.1 °C, 2019 10.8 °C, 2016
Minimum Humidity 43% 17:01 58% 79%, 2016 31%, 2009
Maximum Humidity 89% 06:12 89% 97%, 2010 73%, 2009
Mean Humidity 70% 76% 86%, 2016 50%, 2009
Minimum Pressure 1025 hPa 22:56 1025 hPa 1031 hPa, 2011 1001 hPa, 2015
Maximum Pressure 1030 hPa 07:46 1030 hPa 1034 hPa, 2011 1011 hPa, 2015
Mean Pressure 1028 hPa 1027 hPa 1033 hPa, 2011 1004 hPa, 2015
Mean Wind Speed 3.4 mph (-1.0) 4.5 mph (+0.1) 11.5 mph, 2015 1.5 mph, 2017
Maximum Wind Speed 11.2 mph 12:27 12.1 mph 22.1 mph, 2015 7.6 mph, 2022
Maximum Gust 16.1 mph 14:28 19.0 mph 34.2 mph, 2015 10.5 mph, 2017
Mean Wind Direction NE
Rainfall 0.0 mm 0.0 mm (0%) 5.3 mm, 2017
Maximum Hourly Rain n/a 4.3, 2017
Maximum 10-min Rain n/a 4.1, 2017
Maximum Rain Rate n/a 60, 2017
Minimum Dew Point 8.0 °C 05:45 7.7 °C 12.0 °C, 2018 3.0 °C, 2013
Maximum Dew Point 14.3 °C 14:12 12.9 °C 16.6 °C, 2017 7.8 °C, 2013
Mean Dew Point 10.8 °C 10.1 °C 14.0 °C, 2018 4.9 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.9 °C 05:55 9.6 °C 15.8 °C, 2019 8.1 °C, 2022
Day Maximum (09-21) 23.4 °C 17:43 19.8 °C 27.1 °C, 2019 12.4 °C, 2016
Max 10m Temp Rise 0.5 °C 08:07 0.6 °C 1.0 °C, 2009 0.2 °C, 2016
Max 1hr Temp Rise 2.2 °C 09:49 2.0 °C 3.7 °C, 2009 0.7 °C, 2016
Max 1hr Hum Rise 15% 21:14 10% 17%, 2015 2%, 2016
Max 10m Temp Fall 0.7 °C 21:09 0.6 °C 0.7 °C, 2013 0.2 °C, 2016
Max 1hr Temp Fall 3.2 °C 21:16 2.0 °C 3.4 °C, 2020 0.7 °C, 2016
Max 1hr Hum Fall 12% 17:01 9% 16%, 2012 3%, 2016
Max 10m Wind Speed 6.9 mph 17:06 8.4 mph 16.5 mph, 2015 5.1 mph, 2020
Minimum Feels-like 7.8 °C 05:46 6.8 °C 17.9 °C, 2018 6.4 °C, 2016
Maximum Feels-like 26.2 °C 16:45 22.1 °C 30.2 °C, 2019 13.3 °C, 2016
Mean Feels-like 18.3 °C 15.8 °C 24.3 °C, 2019 11.3 °C, 2016
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 13.5 °C (+4.9) 10.1 °C (+1.5) 14.7 °C (+6.1), 2009 2.9 °C (-5.7), 2016
Humidity Range 46% 32% 54%, 2010 12%, 2016
Pressure Range 4 hPa 5 hPa 10 hPa, 2015 2 hPa, 2016
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 14 [94%]15 hrs (118%) [50%] 15 [101%], 2009 0 [0%], 2016
Wet Hours 00 hrs (0%) [0%] 5, 2012 0, 2009
Cloud Cover Sunny
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 2nd 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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