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 0.7 °C 1.5 °C, 2013 0.4 °C, 2014
Max 1hr Temp Rise 1.8 °C 10:05 3.0 °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 0.7 °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 14% 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%]95 hrs (192%) [85%] 10 [73%], 2013 0.1 [1%], 2014
Wet Hours 01 hrs (10%) [0.5%] 4, 2014 0, 2009
Cloud Cover Partly Cloudy with periods of Mostly Sunny
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
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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