Daily Report for 2nd July 2024

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 12.7 °C (-0.6) 23:13 13.0 °C (-0.4) 19.3 °C (+6.0), 2010 9.8 °C (-3.5), 2014
Maximum Temperature 18.8 °C (-3.6) 17:28 19.2 °C (-3.2) 29.5 °C (+7.1), 2009 18.0 °C (-4.4), 2013
Mean Temperature 15.3 °C (-2.1) 15.9 °C (-1.8) 22.6 °C, 2018 15.3 °C, 2012
Minimum Humidity 60% 18:18 60% 63%, 2020 27%, 2018
Maximum Humidity 90% 12:10 86% 93%, 2012 63%, 2018
Mean Humidity 77% 75% 81%, 2020 43%, 2018
Minimum Pressure 1017 hPa 23:55 1017 hPa 1025 hPa, 2019 1003 hPa, 2013
Maximum Pressure 1020 hPa 12:33 1020 hPa 1027 hPa, 2019 1014 hPa, 2023
Mean Pressure 1019 hPa 1019 hPa 1026 hPa, 2019 1011 hPa, 2013
Mean Wind Speed 3.3 mph (-1.0) 3.6 mph (-0.6) 9.2 mph, 2016 2.1 mph, 2014
Maximum Wind Speed 9.2 mph 06:42 8.5 mph 21.6 mph, 2016 8.1 mph, 2011
Maximum Gust 14.5 mph 07:13 13.4 mph 37.1 mph, 2016 11.4 mph, 2011
Mean Wind Direction NNW
Rainfall 0.0 mm 0.0 mm (0%) 5.9 mm, 2020
Maximum Hourly Rain n/a 1.8, 2020
Maximum 10-min Rain n/a 1.4, 2020
Maximum Rain Rate n/a 24, 2020
Minimum Dew Point 9.4 °C 04:43 9.7 °C 12.1 °C, 2009 4.8 °C, 2016
Maximum Dew Point 13.3 °C 12:55 13.4 °C 18.8 °C, 2009 9.9 °C, 2016
Mean Dew Point 11.2 °C 11.3 °C 15.5 °C, 2009 7.2 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 12.7 °C 07:04 13.0 °C 19.3 °C, 2010 9.8 °C, 2014
Day Maximum (09-21) 18.8 °C 17:28 19.2 °C 29.5 °C, 2009 18.0 °C, 2013
Max 10m Temp Rise 0.5 °C 17:18 0.6 °C 0.9 °C, 2009 0.5 °C, 2010
Max 1hr Temp Rise 1.4 °C 16:34 1.9 °C 3.4 °C, 2009 1.4 °C, 2024
Max 1hr Hum Rise 8% 21:17 8% 22%, 2020 3%, 2010
Max 10m Temp Fall 0.4 °C 18:30 0.5 °C 1.6 °C, 2020 0.3 °C, 2010
Max 1hr Temp Fall 2.1 °C 22:15 1.8 °C 4.0 °C, 2020 1.0 °C, 2013
Max 1hr Hum Fall 9% 13:48 10% 13%, 2014 3%, 2010
Max 10m Wind Speed 7.7 mph 03:17 6.9 mph 16.8 mph, 2016 5.4 mph, 2011
Minimum Feels-like 13.8 °C 07:04 14.2 °C 21.2 °C, 2010 10.0 °C, 2014
Maximum Feels-like 20.9 °C 17:25 21.5 °C 30.7 °C, 2010 18.6 °C, 2013
Mean Feels-like 17.2 °C 17.9 °C 25.8 °C, 2010 15.6 °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 6.1 °C (-3.0) 6.2 °C (-2.8) 14.8 °C (+5.7), 2014 5.2 °C (-3.9), 2013
Humidity Range 30% 26% 53%, 2014 10%, 2010
Pressure Range 4 hPa 3 hPa 12 hPa, 2013 2 hPa, 2014
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 2.5 [17%]5.5 hrs (43%) [18%] 15.2 [101%], 2018 0 [0%], 2013
Wet Hours 00 hrs (0%) [0%] 6, 2012 0, 2009
Cloud Cover unknown
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 21.4 °C
Notes
Detailed daily weather report for Hampstead nw3 in London on 2nd July 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.
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