Daily Report for 7th April 2026


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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 5.9 °C (+0.3) 06:17 6.2 °C (+0.7) 11.3 °C (+5.7), 2024 -1.7 °C (-7.3), 2013
Maximum Temperature 19.0 °C (+5.4) 13:59 15.1 °C (+1.8) 20.9 °C (+7.3), 2011 6.5 °C (-7.1), 2021
Mean Temperature 12.3 °C (+2.8) 10.9 °C (+1.2) 15.2 °C, 2011 3.2 °C, 2021
Minimum Humidity 40% 15:46 49% 84%, 2014 31%, 2013
Maximum Humidity 90% 06:30 86% 94%, 2014 76%, 2011
Mean Humidity 65% 68% 90%, 2019 55%, 2013
Minimum Pressure 1023 hPa 16:15 1016 hPa 1033 hPa, 2015 985 hPa, 2022
Maximum Pressure 1026 hPa 00:01 1025 hPa 1038 hPa, 2015 1002 hPa, 2022
Mean Pressure 1024 hPa 1020 hPa 1035 hPa, 2015 991 hPa, 2022
Mean Wind Speed 5.4 mph (+0.5) 6.1 mph (+1.2) 12.4 mph, 2022 2.0 mph, 2015
Maximum Wind Speed 14.5 mph 17:10 16.9 mph 29.0 mph, 2022 6.9 mph, 2015
Maximum Gust 21.9 mph 17:11 25.7 mph 49.0 mph, 2022 8.1 mph, 2015
Mean Wind Direction ESE
Rainfall 0.0 mm 1.0 mm (10%) 3.9 mm, 2014
Maximum Hourly Rain n/a 2.4, 2022
Maximum 10-min Rain n/a 1.4, 2022
Maximum Rain Rate n/a 30, 2022
Minimum Dew Point 2.7 °C 00:03 2.2 °C 7.9 °C, 2024 -6.9 °C, 2013
Maximum Dew Point 6.9 °C 11:16 8.1 °C 12.6 °C, 2014 -1.3 °C, 2021
Mean Dew Point 5.3 °C 4.8 °C 11.3 °C, 2014 -3.9 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 5.9 °C 06:17 6.4 °C 12.6 °C, 2014 -1.7 °C, 2013
Day Maximum (09-21) 19.0 °C 14:00 15.1 °C 20.9 °C, 2011 6.5 °C, 2021
Max 10m Temp Rise 0.8 °C 10:03 0.6 °C 1.9 °C, 2025 0.2 °C, 2014
Max 1hr Temp Rise 3.0 °C 10:03 2.3 °C 4.8 °C, 2013 0.8 °C, 2014
Max 1hr Hum Rise 8% 01:01 9% 16%, 2020 3%, 2019
Max 10m Temp Fall 0.5 °C 16:44 0.5 °C 2.0 °C, 2025 0.3 °C, 2010
Max 1hr Temp Fall 2.2 °C 19:52 1.8 °C 3.1 °C, 2015 0.4 °C, 2021
Max 1hr Hum Fall 14% 10:10 13% 24%, 2025 4%, 2019
Max 10m Wind Speed 10.7 mph 14:28 12.4 mph 23.8 mph, 2022 4.4 mph, 2015
Minimum Feels-like 3.4 °C 06:33 3.8 °C 11.8 °C, 2024 -6.1 °C, 2021
Maximum Feels-like 19.0 °C 13:59 15.6 °C 22.4 °C, 2011 5.4 °C, 2021
Mean Feels-like 11.9 °C 10.4 °C 15.6 °C, 2011 0.3 °C, 2021
Air-frost Hrs 0 hrs 0 hrs 8 hrs, 2021 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 13.1 °C (+5.1) 8.9 °C (+1.1) 15.3 °C (+7.3), 2015 2.9 °C (-5.1), 2010
Humidity Range 50% 37% 53%, 2025 10%, 2014
Pressure Range 3 hPa 9 hPa 17 hPa, 2022 3 hPa, 2021
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 12.4 [104%]38 hrs (106%) [45%] 12.4 [104%], 2026 0 [0%], 2014
Wet Hours 01 hrs (9%) [0.6%] 5, 2014 0, 2009
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 13.6 °C
Notes
Detailed daily weather report for Hampstead nw3 in London on 7th April 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.
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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

daycamsumFull resolution individual images at up-to 5 minute intervals

Wind rose