Daily Report for 8th July 2026


Bad date specified. Defaulted to most recent report available
<<Previous Day
Reset 		Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 17.6 °C (+3.8) 05:17 16.2 °C (+2.7) 18.6 °C (+4.8), 2023 9.8 °C (-4.0), 2024
Maximum Temperature 34.2 °C (+11.4) 17:19 29.7 °C (+7.1) 34.2 °C (+11.4), 2026 18.0 °C (-4.8), 2009
Mean Temperature 27.0 °C (+7.6) 23.2 °C (+4.9) 27.0 °C, 2026 14.8 °C, 2009
Minimum Humidity 35% 18:01 35% 78%, 2020 32%, 2017
Maximum Humidity 77% 05:34 77% 97%, 2012 75%, 2017
Mean Humidity 51% 55% 90%, 2012 51%, 2026
Minimum Pressure 1019 hPa 19:36 1021 hPa 1031 hPa, 2022 1002 hPa, 2012
Maximum Pressure 1022 hPa 11:19 1026 hPa 1034 hPa, 2022 1007 hPa, 2011
Mean Pressure 1020 hPa 1023 hPa 1033 hPa, 2022 1005 hPa, 2011
Mean Wind Speed 0.7 mph (-3.6) 4.6 mph (+0.3) 8.9 mph, 2016 0.7 mph, 2026
Maximum Wind Speed 8.3 mph 23:09 13.2 mph 22.6 mph, 2016 8.3 mph, 2026
Maximum Gust 11.5 mph 00:17 20.6 mph 38.7 mph, 2016 11.4 mph, 2021
Mean Wind Direction SE
Rainfall 0.0 mm 0.0 mm (0%) 19.8 mm, 2012
Maximum Hourly Rain n/a 7.1, 2012
Maximum 10-min Rain n/a 4.4, 2023
Maximum Rain Rate n/a 42, 2023
Minimum Dew Point 13.3 °C 05:14 9.5 °C 14.7 °C, 2023 4.6 °C, 2015
Maximum Dew Point 17.8 °C 14:09 15.7 °C 19.8 °C, 2023 9.7 °C, 2025
Mean Dew Point 15.6 °C 13.0 °C 17.5 °C, 2023 8.6 °C, 2025
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 17.6 °C 05:19 16.3 °C 18.6 °C, 2023 9.8 °C, 2024
Day Maximum (09-21) 34.2 °C 17:19 29.7 °C 34.2 °C, 2026 18.0 °C, 2009
Max 10m Temp Rise 0.7 °C 06:10 0.7 °C 1.3 °C, 2009 0.5 °C, 2011
Max 1hr Temp Rise 3.0 °C 06:47 2.6 °C 3.1 °C, 2014 1.7 °C, 2015
Max 1hr Hum Rise 8% 20:54 8% 26%, 2023 4%, 2020
Max 10m Temp Fall 0.8 °C 14:58 0.7 °C 1.0 °C, 2023 0.4 °C, 2016
Max 1hr Temp Fall 3.4 °C 21:08 2.4 °C 3.5 °C, 2023 1.2 °C, 2020
Max 1hr Hum Fall 10% 06:47 10% 18%, 2014 8%, 2022
Max 10m Wind Speed 5.5 mph 23:10 9.8 mph 18.4 mph, 2016 5.5 mph, 2026
Minimum Feels-like 20.6 °C 05:11 18.1 °C 22.5 °C, 2023 10.5 °C, 2024
Maximum Feels-like 39.6 °C 17:13 33.1 °C 39.6 °C, 2026 20.8 °C, 2011
Mean Feels-like 31.4 °C 26.1 °C 31.4 °C, 2026 16.8 °C, 2014
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Minimum PM2.5 12 02:32 3 12, 2026 0, 2012
Maximum PM2.5 26 22:15 13 26, 2026 26, 2026
Mean PM2.5 16 6 16, 2026 16, 2026
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 16.6 °C (+7.5) 13.5 °C (+4.4) 16.6 °C (+7.5), 2026 4.5 °C (-4.6), 2011
Humidity Range 42% 42% 50%, 2018 17%, 2020
Pressure Range 2 hPa 4 hPa 12 hPa, 2015 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 14.5 [97%]87 hrs (168%) [72%] 14.6 [98%], 2025 0 [0%], 2020
Wet Hours 00 hrs (0%) [0%] 12, 2020 0, 2010
Cloud Cover unknown
Events Maximum possible sunshine
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 25.0 °C
Notes
Detailed daily weather report for Hampstead nw3 in London on 8th July 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