Daily Report for 3rd June 2026

<<Previous Day
Reset 		Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 12.7 °C (+1.7) 05:15 13.4 °C (+2.4) 16.5 °C (+5.5), 2021 6.9 °C (-4.1), 2013
Maximum Temperature 18.9 °C (-0.7) 17:00 21.0 °C (+1.4) 26.9 °C (+7.3), 2018 11.5 °C (-8.1), 2012
Mean Temperature 15.1 °C (+0.5) 16.4 °C (+1.9) 20.7 °C, 2018 10.8 °C, 2012
Minimum Humidity 70% 17:19 58% 88%, 2012 33%, 2010
Maximum Humidity 90% 12:58 89% 98%, 2012 70%, 2009
Mean Humidity 81% 78% 96%, 2012 54%, 2015
Minimum Pressure 998 hPa 23:59 1004 hPa 1030 hPa, 2013 998 hPa, 2026
Maximum Pressure 1008 hPa 04:01 1012 hPa 1034 hPa, 2011 1008 hPa, 2012
Mean Pressure 1004 hPa 1008 hPa 1031 hPa, 2013 1004 hPa, 2026
Mean Wind Speed 8.5 mph (+4.1) 6.6 mph (+2.2) 8.5 mph, 2025 2.2 mph, 2024
Maximum Wind Speed 20.9 mph 17:44 19.8 mph 20.9 mph, 2026 8.6 mph, 2024
Maximum Gust 33.4 mph 18:28 30.7 mph 33.4 mph, 2026 11.5 mph, 2024
Mean Wind Direction WSW
Rainfall 2.8 mm 36.8 mm (783%) 18.8 mm, 2012
Maximum Hourly Rain 2.4 mm 12:04 4.8 mm, 2012
Maximum 10-min Rain 0.8 mm 11:20 2.3 mm, 2012
Maximum Rain Rate 2.9 mm/h 11:20 30 mm/h, 2012
Minimum Dew Point 10.3 °C 07:52 10.3 °C 12.1 °C, 2021 2.0 °C, 2010
Maximum Dew Point 15.2 °C 15:30 14.8 °C 16.3 °C, 2021 7.7 °C, 2013
Mean Dew Point 11.8 °C 12.3 °C 14.8 °C, 2021 5.0 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 12.7 °C 05:19 13.9 °C 18.1 °C, 2021 6.9 °C, 2013
Day Maximum (09-21) 18.9 °C 16:53 21.0 °C 26.9 °C, 2018 11.2 °C, 2012
Max 10m Temp Rise 0.8 °C 15:32 0.8 °C 1.7 °C, 2010 0.2 °C, 2012
Max 1hr Temp Rise 2.0 °C 15:36 2.1 °C 3.0 °C, 2014 0.3 °C, 2012
Max 1hr Hum Rise 12% 11:27 14% 18%, 2017 3%, 2016
Max 10m Temp Fall 0.6 °C 17:54 1.2 °C 1.7 °C, 2010 0.2 °C, 2012
Max 1hr Temp Fall 1.5 °C 17:57 2.8 °C 3.0 °C, 2010 0.4 °C, 2012
Max 1hr Hum Fall 14% 16:18 13% 18%, 2013 1%, 2012
Max 10m Wind Speed 15.1 mph 18:36 14.2 mph 15.1 mph, 2026 4.7 mph, 2024
Minimum Feels-like 14.3 °C 05:15 14.9 °C 18.8 °C, 2021 5.1 °C, 2023
Maximum Feels-like 22.2 °C 16:40 24.0 °C 29.6 °C, 2018 13.2 °C, 2012
Mean Feels-like 17.3 °C 18.9 °C 24.5 °C, 2021 10.7 °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 6.2 °C (-2.4) 7.6 °C (-1.0) 14.7 °C (+6.1), 2010 1.9 °C (-6.7), 2012
Humidity Range 20% 31% 54%, 2018 10%, 2012
Pressure Range 10 hPa 9 hPa 15 hPa, 2015 2 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1.2 [8%]9 hrs (47%) [20%] 14.9 [100%], 2010 0 [0%], 2012
Wet Hours 3
[Mean rain rate: 0.9 mm/h]		17 hrs (459%) [24%] 20, 2012 0, 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 20.0 °C
Notes
Detailed daily weather report for Hampstead nw3 in London on 3rd June 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.
View monthly summary

Daily Graph of Conditions

day graph

Webcam Summary of Cloud Conditions

daycamsumFull resolution individual images at up-to 5 minute intervals

Wind rose