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Last Full Update: 31 Aug 2026, 00:20 BSTUpdated: 31 Aug 26 00:20
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Daily Report for 30th August 2026

Bad date specified. Defaulted to most recent report available.

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MeasureValue (anomaly)TimeMonth cumul.Record HighRecord Low
Minimum Temperature16.2 °C (+3.1)06:4815.4 °C (+1.3)16.2 °C (+3.1), 20269.3 °C (-3.8), 2010
Maximum Temperature22.8 °C (+1.3)13:1426.8 °C (+4.3)25.8 °C (+4.3), 201616.1 °C (-5.4), 2020
Mean Temperature19.2 °C (+2.2)21.1 °C (+2.8)19.7 °C, 201313.2 °C, 2017
Minimum Humidity57%13:2940%76%, 202134%, 2016
Maximum Humidity87%00:1480%92%, 201276%, 2011
Mean Humidity74%61%84%, 201560%, 2016
Minimum Pressure1006 hPa00:061014 hPa1026 hPa, 20211002 hPa, 2025
Maximum Pressure1012 hPa09:421019 hPa1029 hPa, 20211006 hPa, 2025
Mean Pressure1009 hPa1017 hPa1027 hPa, 20211004 hPa, 2025
Mean Wind Speed7.0 mph (+3.0)4.2 mph (+0.2)7.0 mph, 20261.3 mph, 2024
Maximum Wind Speed15.6 mph16:2912.8 mph17.7 mph, 20257.0 mph, 2018
Maximum Gust26.5 mph22:1519.9 mph26.5 mph, 202510.4 mph, 2018
Mean Wind Directionn/aSSWN, 2010N, 2018
Rainfall1.0 mm11.2 mm (21%)9.1 mm, 20170.0 mm, 2009
Maximum Hourly Rain1.0 mm14:490.2 mm3.8 mm, 20170.2 mm, 2015
Maximum 10-min Rain1.0 mm14:490.1 mm1.3 mm, 20170.4 mm, 2025
Maximum Rain Rate14 mm/h14:431.2 mm/h24 mm/h, 201414 mm/h, 2026
Minimum Dew Point13.0 °C23:019.9 °C13.5 °C, 20153.1 °C, 2012
Maximum Dew Point16.4 °C14:4514.9 °C16.7 °C, 20259.8 °C, 2011
Mean Dew Point14.2 °C12.5 °C14.4 °C, 20157.1 °C, 2010
MeasureValueTimeMonth cumul.Record HighRecord Low
Night Minimum (21-09)16.2 °C06:4815.4 °C16.2 °C, 20269.3 °C, 2010
Day Maximum (09-21)22.8 °C13:5026.8 °C25.8 °C, 201613.7 °C, 2017
Max 10m Temp Rise0.6 °C09:470.8 °C0.8 °C, 20130.2 °C, 2017
Max 1hr Temp Rise2.0 °C10:272.9 °C3.3 °C, 20220.5 °C, 2017
Max 1hr Hum Rise14%15:0012%14%, 20264%, 2015
Max 10m Temp Fall1.1 °C14:510.8 °C1.1 °C, 20260.3 °C, 2009
Max 1hr Temp Fall1.7 °C14:592.3 °C2.3 °C, 20130.8 °C, 2021
Max 1hr Hum Fall12%10:4412%18%, 20123%, 2021
Max 10m Wind Speed11.8 mph16:329.4 mph13.2 mph, 20254.4 mph, 2018
Minimum Feels-like19.5 °C06:2917.3 °C19.5 °C, 20266.7 °C, 2010
Maximum Feels-like27.0 °C14:4529.6 °C27.3 °C, 201916.8 °C, 2011
Mean Feels-like22.7 °C23.7 °C22.7 °C, 201314.3 °C, 2017
Air-frost Hrs0 hrs0 hrs0 hrs, 20090 hrs, 2009
Minimum PM2.50.7 µg/m301:352.7 µg/m30.7 µg/m3, 20260.0 µg/m3, 2009
Maximum PM2.59.0 µg/m313:0013.7 µg/m39.0 µg/m3, 20269.0 µg/m3, 2026
Mean PM2.53.1 µg/m36.2 µg/m33.1 µg/m3, 20263.1 µg/m3, 2026
MeasureValue (anomaly)Month cumul.Record HighRecord Low
Temperature Range6.6 °C (-1.8)11.4 °C14.0 °C, 20163.0 °C, 2021
Humidity Range30%40%53%, 201613%, 2017
Pressure Range6 hPa5 hPa15 hPa, 20122 hPa, 2011
ObservationDetail
Sun Hoursn/a
Wet Hoursn/a
Cloud Covernot available
EventsNone
CommentsNone known
Observer Absent?No
Pond Temperaturen/a
Notes
Detailed daily weather report for Hampstead, NW3, London on 30th August 2026. Times of extremes use the midpoint of the longest continuous period at that value. Cumulative anomalies are relative to the expected value for the month-to-date. Sun and wet hours are derived from webcam/rainfall analysis and may be adjusted. Data should be viewed with appropriate caution.

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