Daily Report for 6th February 2014

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 5.6 °C (+2.6) 15:54 5.4 °C (+2.4) 9.7 °C (+6.7), 2011 -0.8 °C (-3.8), 2018
Maximum Temperature 9.7 °C (+1.9) 20:24 9.2 °C (+1.3) 13.8 °C (+6.0), 2024 1.1 °C (-6.7), 2009
Mean Temperature 7.8 °C (+2.3) 7.3 °C (+1.9) 12.1 °C, 2024 0.7 °C, 2009
Minimum Humidity 66% 00:02 60% 90%, 2010 54%, 2015
Maximum Humidity 98% 19:23 91% 98%, 2009 84%, 2011
Mean Humidity 83% 78% 96%, 2010 72%, 2015
Minimum Pressure 980 hPa 22:17 986 hPa 1040 hPa, 2023 980 hPa, 2014
Maximum Pressure 995 hPa 10:00 1000 hPa 1046 hPa, 2023 992 hPa, 2009
Mean Pressure 989 hPa 994 hPa 1043 hPa, 2023 989 hPa, 2014
Mean Wind Speed 7.2 mph (+2.1) 8.4 mph (+3.3) 12.9 mph, 2022 0.9 mph, 2012
Maximum Wind Speed 16.1 mph 02:19 18.9 mph 25.9 mph, 2016 5.9 mph, 2012
Maximum Gust 28.6 mph 03:54 29.5 mph 38.8 mph, 2022 7.4 mph, 2012
Mean Wind Direction SSW
Rainfall 7.9 mm 24.6 mm (255%) 7.9 mm, 2014
Maximum Hourly Rain 2.4 mm 15:20 4.6 mm, 2024
Maximum 10-min Rain 0.6 mm 14:39 2.0 mm, 2024
Maximum Rain Rate 6 mm/h 23:48 20 mm/h, 2016
Minimum Dew Point 2.2 °C 00:03 1.0 °C 6.4 °C, 2019 -4.5 °C, 2018
Maximum Dew Point 9.4 °C 20:08 6.5 °C 10.6 °C, 2024 -1.5 °C, 2015
Mean Dew Point 5.0 °C 3.5 °C 9.2 °C, 2024 -2.8 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 6.9 °C * 06:21 5.3 °C 10.8 °C, 2024 -0.1 °C, 2015
Day Maximum (09-21) 9.7 °C 20:24 9.0 °C 13.8 °C, 2024 1.1 °C, 2009
Max 10m Temp Rise 0.8 °C 18:06 0.4 °C 0.9 °C, 2023 0.2 °C, 2009
Max 1hr Temp Rise 2.5 °C 18:45 1.3 °C 2.8 °C, 2023 0.3 °C, 2009
Max 1hr Hum Rise 6% 16:08 8% 13%, 2016 3%, 2009
Max 10m Temp Fall 0.3 °C 13:30 0.4 °C 2.8 °C, 2024 0.2 °C, 2011
Max 1hr Temp Fall 1.1 °C 14:14 1.2 °C 6.2 °C, 2024 0.5 °C, 2019
Max 1hr Hum Fall 1% 20:26 8% 13%, 2013 1%, 2014
Max 10m Wind Speed 13.5 mph 02:46 14.2 mph 20.5 mph, 2016 3.8 mph, 2012
Minimum Feels-like 1.3 °C 14:39 0.9 °C 6.3 °C, 2011 -5.9 °C, 2015
Maximum Feels-like 10.7 °C 20:12 8.1 °C 15.1 °C, 2024 1.1 °C, 2018
Mean Feels-like 5.1 °C 4.2 °C 12.9 °C, 2024 -2.5 °C, 2015
Air-frost Hrs 0 hrs 0 hrs 4 hrs, 2018 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 4.1 °C (-0.7) 3.8 °C (-1.1) 8.7 °C (+3.9), 2024 0.8 °C (-4.0), 2009
Humidity Range 32% 31% 41%, 2023 8%, 2010
Pressure Range 15 hPa 14 hPa 24 hPa, 2013 1 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]18 hrs (113%) [35%] 8.4 [100%], 2023 0 [0%], 2009
Wet Hours 11
[Mean rain rate: 0.7 mm/h]
22 hrs (197%) [15%] 11, 2014 , 2009
Cloud Cover Overcast
Events None
Comments 11- broken Slight-Light Rain
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 0.0 °C
Notes
Detailed daily weather report for Hampstead nw3 in London on 6th February 2014.
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

daycamsumLarge resolution version

Wind rose