Daily Report for 8th August 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 15.9 °C (+2.3) 06:47 16.1 °C (+2.4) 15.9 °C (+2.3), 2018 10.2 °C (-3.4), 2013
Maximum Temperature 23.6 °C (+1.0) 16:27 28.9 °C (+6.3) 26.0 °C (+3.4), 2015 17.1 °C (-5.5), 2017
Mean Temperature 20.0 °C (+1.7) 22.7 °C (+4.4) 20.0 °C, 2018 15.4 °C, 2017
Minimum Humidity 41% 14:44 38% 69%, 2017 35%, 2013
Maximum Humidity 78% 00:00 87% 98%, 2009 78%, 2018
Mean Humidity 59% 62% 80%, 2017 54%, 2016
Minimum Pressure 1007 hPa 02:12 1016 hPa 1021 hPa, 2012 1000 hPa, 2011
Maximum Pressure 1015 hPa 23:39 1021 hPa 1024 hPa, 2012 1014 hPa, 2014
Mean Pressure 1011 hPa 1019 hPa 1023 hPa, 2012 1008 hPa, 2011
Mean Wind Speed 6.4 mph (+2.4) 3.3 mph (-0.7) 8.9 mph, 2016 1.8 mph, 2009
Maximum Wind Speed 16.1 mph 14:40 11.0 mph 19.5 mph, 2016 5.8 mph, 2009
Maximum Gust 26.5 mph 15:36 17.4 mph 29.0 mph, 2016 8.7 mph, 2009
Mean Wind Direction WSW
Rainfall 0.0 mm 0.4 mm (3%) 4.9 mm, 2014
Maximum Hourly Rain n/a 3.6, 2014
Maximum 10-min Rain n/a 1, 2014
Maximum Rain Rate n/a 10.8, 2014
Minimum Dew Point 8.9 °C 14:44 11.7 °C 12.6 °C, 2014 4.2 °C, 2016
Maximum Dew Point 16.8 °C 00:00 17.0 °C 17.3 °C, 2014 11.7 °C, 2016
Mean Dew Point 11.4 °C 14.3 °C 15.1 °C, 2014 7.8 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 15.9 °C 06:43 16.1 °C 16.8 °C, 2014 10.2 °C, 2013
Day Maximum (09-21) 23.6 °C 16:27 28.9 °C 26.0 °C, 2015 17.1 °C, 2017
Max 10m Temp Rise 0.6 °C 12:58 1.3 °C 1.5 °C, 2013 0.4 °C, 2014
Max 1hr Temp Rise 1.8 °C 10:05 3.6 °C 4.9 °C, 2013 0.9 °C, 2017
Max 1hr Hum Rise 7% 22:11 13% 19%, 2010 4%, 2017
Max 10m Temp Fall 0.5 °C 18:12 1.0 °C 0.7 °C, 2012 0.3 °C, 2017
Max 1hr Temp Fall 1.4 °C 19:05 2.8 °C 3.4 °C, 2012 0.9 °C, 2017
Max 1hr Hum Fall 9% 09:50 16% 33%, 2010 6%, 2017
Max 10m Wind Speed 11.0 mph 14:48 8.1 mph 14.1 mph, 2016 4.8 mph, 2012
Minimum Feels-like 17.4 °C 06:30 19.2 °C 18.8 °C, 2014 10.3 °C, 2013
Maximum Feels-like 25.9 °C 00:00 32.5 °C 28.4 °C, 2015 20.1 °C, 2017
Mean Feels-like 22.0 °C 26.4 °C 23.4 °C, 2014 17.6 °C, 2011
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.7 °C (-1.3) 12.8 °C (+3.9) 13.9 °C (+4.9), 2013 3.6 °C (-5.4), 2017
Humidity Range 37% 49% 54%, 2009 17%, 2017
Pressure Range 8 hPa 5 hPa 15 hPa, 2011 2 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 9 [66%]93 hrs (189%) [84%] 10 [73%], 2013 0.1 [1%], 2014
Wet Hours 01 hrs (10%) [0.5%] 4, 2014 0, 2009
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
Notes
Times of extremes are computed using the midpoint time of the extremum (if the value persisted for >1 minute).
Cumulative anomalies are reported according to the expected value for the month-to-date rather than month-end.
Sun hrs, Wet hrs, Cloud cover and Events are based on manual equipment/observations; their reliablity is questionable and they are provided for interest only.
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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

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